Python/libs/data-schema: data_schema/__init_

annotate data_schema/init.py @ 49:6b8fcd0d2175

Use "==" instaead of "is" when comparing parent schemata. This fixes equality tests of Context instances.

author	Franz Glasner <fzglas.hg@dom66.de>
date	Thu, 03 Aug 2023 02:21:13 +0200
parents	a0b464f6ab1f
children	682c32265978

rev	line source
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1 # -- coding: utf-8 --
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	2 r"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	3 Object schema validation support.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	4
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	5 Somewhat modelled after JSON schema.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	6
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	7 .. seealso:: https://json-schema.org/understanding-json-schema/index.html
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	8
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	9 :Author: Franz Glasner <fzglas.hg@dom66.de>
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	10 :Copyright: \(c) 2023 Franz Glasner
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	11 :License: BSD 3-Clause "New" or "Revised" License.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	12 See :ref:`LICENSE.txt <license>` for details.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	13 :ID: @(#) $Header$
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	14
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	15 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	16
37 ef586378f79a Prepare for development of v0.3: v0.3.dev1 Franz Glasner <f.glasner@feldmann-mg.com> parents: 34 diff changeset	17 __version__ = "0.3.dev1"
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	18
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	19 __revision__ = "\|VCSRevision\|"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	20
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	21 __date__ = "\|VCSJustDate\|"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	22
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	23 __all__ = ["SEVERITY", "ERRORS", "WARNINGS",
17 65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	24 "problem_message", "problem_severity",
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	25 "ValidationProblem", "SchemaError",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	26 "validate",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	27 "log_problem_cause"]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	28
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	29
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	30 import ast
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	31 import collections
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	32 import copy
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	33 import datetime
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	34 import enum
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	35 import pickle
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	36 import re
46 92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	37 import sys
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	38 import urllib.parse
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	39
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	40 import rfc3986
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	41
28 db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	42 try:
db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	43 from configmix.yaml import load as default_schema_loader
db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	44 except ImportError:
db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	45 default_schema_loader = None
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	46
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	47 from .util import get_data_stream
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	48
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	49
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	50 def NC_(ctx, msg):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	51 """Mimimum dummy translation support"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	52 return msg
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	53
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	54
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	55 @enum.unique
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	56 class SEVERITY(enum.IntEnum):
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	57 INFO = 20
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	58 WARNING = 30
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	59 ERROR = 40
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	60
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	61 def __reduce_ex__(self, protocol):
47 e7f6fc454f84 Disable some false positive pylint warnings Franz Glasner <f.glasner@feldmann-mg.com> parents: 46 diff changeset	62 return (getattr, (self.__class__, self._name_)) # pylint: disable=no-member
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	63
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	64
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	65 @enum.unique
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	66 class ERRORS(enum.Enum):
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	67 E10000 = NC_("schema-msg", "dict expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	68 E10001 = NC_("schema-msg", "list expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	69 E10002 = NC_("schema-msg", "string expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	70 E10003 = NC_("schema-msg", "dict key must be a string")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	71 E10004 = NC_("schema-msg", "additional key encountered")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	72 E10005 = NC_("schema-msg", "required key(s) missing")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	73 E10006 = NC_("schema-msg", "min string length encountered")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	74 E10007 = NC_("schema-msg", "max string length exceeded")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	75 E10008 = NC_("schema-msg", "string value does not match the required RE pattern")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	76 E10009 = NC_("schema-msg", "string value does not validate")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	77 E10010 = NC_("schema-msg", "validation error")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	78 E10011 = NC_("schema-msg", "None/Null object expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	79 E10012 = NC_("schema-msg", "min list length encountered")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	80 E10013 = NC_("schema-msg", "max list length exceeded")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	81 E10014 = NC_("schema-msg", "tuple expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	82 E10015 = NC_("schema-msg", "min tuple length encountered")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	83 E10016 = NC_("schema-msg", "max tuple length exceeded")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	84 E10017 = NC_("schema-msg", "additional items in tuple not allowed")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	85 E10018 = NC_("schema-msg", "object is not empty")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	86 E10019 = NC_("schema-msg", "more than one match in `one-of' detected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	87 E10020 = NC_("schema-msg", "int expected")
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	88 E10021 = NC_("schema-msg", "int value lower than min-value")
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	89 E10022 = NC_("schema-msg", "int value greater than max-value")
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	90 E10023 = NC_("schema-msg", "float expected")
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	91 E10024 = NC_("schema-msg", "float value lower than min-value")
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	92 E10025 = NC_("schema-msg", "float value greater than max-value")
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	93 E10026 = NC_("schema-msg", "boolean value expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	94 E10027 = NC_("schema-msg", "boolean true expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	95 E10028 = NC_("schema-msg", "boolean false expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	96 E10029 = NC_("schema-msg", "`not' expected problems but got none")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	97 E10030 = NC_("schema-msg", "numeric type (int or float) expected")
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	98 E10031 = NC_("schema-msg", "numeric value lower than min-value")
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	99 E10032 = NC_("schema-msg", "numeric value greater than max-value")
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	100 E10033 = NC_("schema-msg", "a plain scalar value expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	101 E10034 = NC_("schema-msg", "dict key does not match required schema")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	102 E10035 = NC_("schema-msg", "binary data expected")
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	103 E10036 = NC_("schema-msg", "length of binary data lower than min-value")
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	104 E10037 = NC_("schema-msg", "length of binary data exceeds max-value")
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	105 E10038 = NC_("schema-msg", "a set is expected")
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	106 E10039 = NC_("schema-msg", "length of set lower than min-length")
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	107 E10040 = NC_("schema-msg", "length of set greater than max-length")
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	108 E10041 = NC_("schema-msg", "timestamp expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	109 E10042 = NC_("schema-msg", "value of timestamp does not validate")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	110 E10043 = NC_("schema-msg", "enumerated string value expected but not found")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	111 E10044 = NC_("schema-msg", "referenced object doest not exist")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	112 E10045 = NC_("schema-msg", "key is not contained in referenced object")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	113 E10046 = NC_("schema-msg", "referenced object is not a container")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	114 E10047 = NC_("schema-msg", "binary data does not match the required RE pattern")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	115 E10048 = NC_("schema-msg", "enumerated integer value expected but not found")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	116 E10049 = NC_("schema-msg", "enumerated number value expected but not found")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	117 E10050 = NC_("schema-msg", "min dict length encountered")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	118 E10051 = NC_("schema-msg", "max dict length exceeded")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	119 E10052 = NC_("schema-msg", "index constraint violated")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	120 E10053 = NC_("schema-msg", "`one-of' failed")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	121 E10054 = NC_("schema-msg", "failing `one-of' item")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	122 E10055 = NC_("schema-msg", "`any-of' failed")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	123 E10056 = NC_("schema-msg", "failing `any-of' item")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	124 E10057 = NC_("schema-msg", "`all-of' failed")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	125 E10058 = NC_("schema-msg", "failing `all-of' item")
38 5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	126 E10059 = NC_("schema-msg", "forbidden key detected")
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	127
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	128 def __reduce_ex__(self, protocol):
47 e7f6fc454f84 Disable some false positive pylint warnings Franz Glasner <f.glasner@feldmann-mg.com> parents: 46 diff changeset	129 return (getattr, (self.__class__, self._name_)) # pylint: disable=no-member
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	130
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	131
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	132 @enum.unique
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	133 class WARNINGS(enum.Enum):
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	134 W80000 = NC_("schema-msg", "duplicate dict key")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	135
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	136 def __reduce_ex__(self, protocol):
47 e7f6fc454f84 Disable some false positive pylint warnings Franz Glasner <f.glasner@feldmann-mg.com> parents: 46 diff changeset	137 return (getattr, (self.__class__, self._name_)) # pylint: disable=no-member
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	138
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	139
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	140 # Check some invariants at import time
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	141 for e in ERRORS.__members__:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	142 assert e.startswith('E'), "ERROR code `{}' shall start with letter `E'".format(e)
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	143 assert 10000 <= int(e[1:], 10) < 80000, "Invalid ERROR code number in `{}'".format(e)
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	144 for w in WARNINGS.__members__:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	145 assert w.startswith('W'), "WARNING code `{}' must start with letter `W'".format(w)
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	146 assert 80000 <= int(w[1:], 10), "Invalid WARNING code number in `{}'".format(w)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	147
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	148
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	149 TYPE_RE = type(re.compile(r"\A.+\Z"))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	150
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	151 SCHEMA_REF_KEY = "$ref"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	152 """Key name for schema references (like a symlink within a schema)"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	153
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	154 SCHEMA_PATH_ROOT = "$root"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	155 """URI path to the root schema"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	156
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	157 SCHEMA_PATH_SELF = "$self"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	158 """URI path to the current schema"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	159
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	160
46 92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	161 class _SENTINELType(object):
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	162
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	163 @staticmethod
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	164 def _get_single(module, name):
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	165 return getattr(sys.modules[module], name)
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	166
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	167 def __reduce_ex__(self, proto):
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	168 """Make sure the _SENTINEL is ever only instantiated as singleton"""
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	169 return (_SENTINELType._get_single, (self.__module__, "_SENTINEL"))
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	170
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	171
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	172 _SENTINEL = _SENTINELType()
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	173
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	174
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	175 def problem_message(pr):
17 65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	176 """
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	177
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	178 :raises KeyError: the code in `pr` does not refer to
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	179 :class:`.ERRORS` or `.WARNINGS`
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	180
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	181 """
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	182 if isinstance(pr, ValidationProblem):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	183 code = getattr(pr, "code", None)
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	184 elif isinstance(pr, (ERRORS, WARNINGS)):
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	185 code = pr
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	186 else:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	187 if pr >= 80000:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	188 code = WARNINGS["W" + str(pr)]
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	189 else:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	190 code = ERRORS["E" + str(pr)]
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	191 return code.value
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	192
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	193
17 65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	194 def problem_severity(pr):
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	195 """Get the default severity for error or warning code `pr`
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	196
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	197 :raises TypeError: if `pr` is not in :class:`.ERRORS` or :class:`.WARNINGS`
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	198
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	199 """
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	200 if pr in ERRORS:
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	201 return SEVERITY.ERROR
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	202 if pr in WARNINGS:
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	203 return SEVERITY.WARNING
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	204 raise TypeError("invalid error or warning code: %r" % (pr, ))
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	205
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	206
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	207 class ValidationProblem(object):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	208
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	209 __slots__ = ("code", "severity", "hint", "context", "cause", "index")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	210
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	211 def __init__(self,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	212 code=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	213 severity=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	214 hint=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	215 context=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	216 cause=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	217 index=None):
14 cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	218 if code is None:
15 696b83f29363 Use enum props when printing validation problems Franz Glasner <fzglas.hg@dom66.de> parents: 14 diff changeset	219 raise TypeError("`code' must be given")
14 cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	220 # check validity
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	221 if code not in ERRORS and code not in WARNINGS:
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	222 raise ValueError(
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	223 "unknown validation error code: {}".format(code))
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	224 self.code = code
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	225 if severity is None:
17 65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	226 self.severity = problem_severity(code)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	227 else:
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	228 if not isinstance(severity, SEVERITY):
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	229 raise TypeError("invalid type for `severity'")
14 cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	230 self.severity = severity
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	231 self.hint = hint
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	232 self.context = context
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	233 if cause:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	234 if not isinstance(cause, (list, tuple, set, frozenset)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	235 cause = (cause, )
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	236 for c in cause:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	237 if not isinstance(c, ValidationProblem):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	238 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	239 "can only nest other `ValidationProblem' instances")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	240 self.cause = cause
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	241 self.index = index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	242
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	243 def __eq__(self, other):
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	244 if not isinstance(other, ValidationProblem):
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	245 return NotImplemented
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	246 return ((self.code == other.code)
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	247 and (self.severity == other.severity)
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	248 and (self.hint == other.hint)
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	249 and (self.context == other.context)
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	250 and (self.cause == other.cause)
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	251 and (self.index == other.index))
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	252
45 8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	253 def __ne__(self, other):
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	254 #
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	255 # While the default in Python3 is sensible implementing is recommended
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	256 # when a built-in __eq__ is overwritten (Raymond Hettinger).
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	257 #
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	258 # Do not use not self == other because NotImplemented is not handled
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	259 # properly in some early Python versions (including Py2).
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	260 #
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	261 equal = self.__eq__(other)
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	262 return NotImplemented if equal is NotImplemented else not equal
8a560e0c3180 Implement __ne__ also where __eq__ is implemented Franz Glasner <f.glasner@feldmann-mg.com> parents: 44 diff changeset	263
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	264 def __getstate__(self):
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	265 return (1, self.code, self.severity, self.hint, self.context,
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	266 self.cause, self.index)
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	267
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	268 def __setstate__(self, state):
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	269 ver = state[0]
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	270 if ver == 1:
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	271 _dummy, self.code, self.severity, self.hint, self.context, self.cause, self.index = state
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	272 else:
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	273 raise pickle.UnpicklingError(
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	274 "Unsupported pickle version for ValidationProblem: %d" % (ver,))
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	275
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	276 def __repr__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	277 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	278 msg = " (" + problem_message(self) + ")"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	279 except LookupError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	280 msg = ""
30 2e7c08c356ee Test the the ValidationProblem's str() and repr() Franz Glasner <fzglas.hg@dom66.de> parents: 29 diff changeset	281 if self.context is not None:
2e7c08c356ee Test the the ValidationProblem's str() and repr() Franz Glasner <fzglas.hg@dom66.de> parents: 29 diff changeset	282 context_depth = self.context.depth
2e7c08c356ee Test the the ValidationProblem's str() and repr() Franz Glasner <fzglas.hg@dom66.de> parents: 29 diff changeset	283 else:
2e7c08c356ee Test the the ValidationProblem's str() and repr() Franz Glasner <fzglas.hg@dom66.de> parents: 29 diff changeset	284 context_depth = None
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	285 if self.index is None:
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	286 return "ValidationProblem(code={}{}, severity={}, hint={}, context=[depth={}]{})".format(
30 2e7c08c356ee Test the the ValidationProblem's str() and repr() Franz Glasner <fzglas.hg@dom66.de> parents: 29 diff changeset	287 self.code.name, msg, self.severity.name, self.hint, context_depth, self.context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	288 else:
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	289 return "ValidationProblem(code={}{}, severity={}, hint={}, context=[depth={}]{}, index={})".format(
30 2e7c08c356ee Test the the ValidationProblem's str() and repr() Franz Glasner <fzglas.hg@dom66.de> parents: 29 diff changeset	290 self.code.name, msg, self.severity.name, self.hint, context_depth, self.context, self.index)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	291
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	292
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	293 class SchemaError(Exception):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	294 """An error within the schema itself"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	295 pass
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	296
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	297
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	298 ValidationSettings = collections.namedtuple(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	299 "ValidationSettings",
29 68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	300 ["skip_keys", "break_on_keynames_problems",
68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	301 "data_stream_loader", "schema_loader"])
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	302
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	303
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	304 class _Schema(dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	305
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	306 __slots__ = ("parent", "is_sub_root", "_schema_cache")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	307
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	308 def __init__(self, parent, is_sub_root, args, *kwds):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	309 super().__init__(args, *kwds)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	310 if parent is None or isinstance(parent, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	311 self.parent = parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	312 else:
25 fd2a40c3d87b Enhance exception message Franz Glasner <fzglas.hg@dom66.de> parents: 23 diff changeset	313 raise TypeError(
fd2a40c3d87b Enhance exception message Franz Glasner <fzglas.hg@dom66.de> parents: 23 diff changeset	314 "`_Schema' or `None' expected for `parent` argument")
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	315 if parent is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	316 self._schema_cache = {}
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	317 if not is_sub_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	318 raise ValueError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	319 "the root schmema must be a sub-root (aka `$self') also")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	320 self.is_sub_root = True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	321 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	322 self.is_sub_root = is_sub_root
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	323
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	324 def __reduce_ex__(self, proto):
46 92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	325 return super().__reduce_ex__(proto)
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	326
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	327 def __getstate__(self):
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	328 return (1, self.parent, self.is_sub_root)
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	329
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	330 def __setstate__(self, state):
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	331 ver = state[0]
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	332 if ver == 1:
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	333 _dummy, self.parent, self.is_sub_root = state
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	334 if self.parent is None:
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	335 self._schema_cache = {}
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	336 else:
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	337 raise pickle.UnpicklingError(
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	338 "Unsupported pickle version for _Schema: %d" % (ver,))
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	339
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	340 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	341 def ROOT(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	342 """Get the root schema"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	343 r = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	344 while r.parent is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	345 r = r.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	346 return r
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	347
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	348 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	349 def SELF(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	350 r = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	351 while not r.is_sub_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	352 r = r.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	353 return r
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	354
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	355 def copy(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	356 return _Schema(self.parent, self.is_sub_root, self)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	357
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	358 def get_child(self, name, default=None):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	359 return self.ensure_child_schema(self.get(name, default))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	360
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	361 def ensure_child_schema(self, v):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	362 if v is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	363 return None
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	364 elif isinstance(v, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	365 return v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	366 elif isinstance(v, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	367 return _Schema(self, False, v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	368 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	369 return v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	370
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	371 def ensure_list_of_child_schemata(self, v):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	372 if isinstance(v, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	373 return [_Schema(self, False, i) for i in v]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	374 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	375 return v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	376
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	377 def __eq__(self, other):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	378 if not isinstance(other, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	379 return NotImplemented
49 6b8fcd0d2175 Use "==" instaead of "is" when comparing parent schemata. Franz Glasner <fzglas.hg@dom66.de> parents: 48 diff changeset	380 return ((self.parent == other.parent)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	381 and bool(self.is_sub_root) == bool(other.is_sub_root)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	382 and dict(self) == dict(other))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	383
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	384 def __ne__(self, other):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	385 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	386 # While the default in Python3 is sensible implementing is recommended
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	387 # when a built-in __eq__ is overwritten (Raymond Hettinger).
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	388 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	389 # Do not use not self == other because NotImplemented is not handled
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	390 # properly in some early Python versions (including Py2).
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	391 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	392 equal = self.__eq__(other)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	393 return NotImplemented if equal is NotImplemented else not equal
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	394
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	395 def __copy__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	396 return _Schema(self.parent, self.is_sub_root, self)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	397
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	398 def __deepcopy__(self, memo):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	399 return _Schema(self.parent,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	400 self.is_sub_root,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	401 copy.deepcopy(dict(self), memo))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	402
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	403 def __str__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	404 return "<_Schema " + super().__str__() + ">"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	405
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	406 def __repr__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	407 return "<_Schema " + super().__repr__() + ">"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	408
29 68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	409 def get_cached_schema(self, key, load_if_needed=True,
68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	410 data_stream_loader=None,
68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	411 schema_loader=None):
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	412 root = self.ROOT
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	413 s = root._schema_cache.get(key, None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	414 if s is None and load_if_needed:
28 db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	415 if schema_loader is None:
db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	416 raise SchemaError("no schema loader available")
29 68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	417 dsl = data_stream_loader or get_data_stream
68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	418 with dsl(key) as schemastream:
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	419 # load schema a new `$self' (i.e. sub-root is True)
28 db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	420 s = _Schema(self, True, schema_loader(schemastream))
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	421 root._schema_cache[key] = s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	422 return s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	423
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	424 def add_cached_schema(self, key, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	425 r = self.ROOT
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	426 assert isinstance(schema, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	427 r._schema_cache[key] = schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	428
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	429
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	430 class Context(object):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	431
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	432 __slots__ = ("_parent", "_key", "_key_index",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	433 "_index",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	434 "root_object", "root_schema",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	435 "_current_object",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	436 "_settings")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	437
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	438 def __init__(self, parent, *, key=_SENTINEL, index=_SENTINEL,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	439 root_object=_SENTINEL, root_schema=_SENTINEL,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	440 current_object=_SENTINEL,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	441 settings=_SENTINEL,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	442 key_index=_SENTINEL):
48 a0b464f6ab1f FIX: Allow only real _Schema instances as schemas in a Context Franz Glasner <fzglas.hg@dom66.de> parents: 47 diff changeset	443 if root_schema is not _SENTINEL:
a0b464f6ab1f FIX: Allow only real _Schema instances as schemas in a Context Franz Glasner <fzglas.hg@dom66.de> parents: 47 diff changeset	444 if not isinstance(root_schema, _Schema):
a0b464f6ab1f FIX: Allow only real _Schema instances as schemas in a Context Franz Glasner <fzglas.hg@dom66.de> parents: 47 diff changeset	445 raise TypeError("schema must be a `_Schema' not a pure `dict'")
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	446 if parent is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	447 if key is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	448 raise TypeError("the root context may not have a key")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	449 if index is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	450 raise TypeError("the root context may not have an index")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	451 if settings is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	452 raise TypeError("the root context must have settings")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	453 self.root_object = root_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	454 if current_object is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	455 current_object = root_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	456 self.root_schema = root_schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	457 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	458 if key is _SENTINEL and index is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	459 raise TypeError("one of `key` and `index` must be given in a non-root context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	460 if root_object is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	461 raise TypeError("non-root context may not have a root object")
46 92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	462 self.root_object = root_object
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	463 if root_schema is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	464 raise TypeError("non-root context may not have a root schema")
46 92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	465 self.root_schema = root_schema
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	466 if key is not _SENTINEL and index is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	467 raise ValueError("only one of `key` and `index` may be given in a context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	468 if key_index is not _SENTINEL and key is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	469 raise ValueError("when having a `key_index` a `key` also must be given")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	470 self._parent = parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	471 self._key = key
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	472 self._key_index = key_index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	473 self._index = index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	474 self._current_object = current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	475 self._settings = settings
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	476
44 ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	477 def __getstate__(self):
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	478 return (1, self._parent, self._key, self._key_index, self._index,
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	479 self.root_object, self.root_schema,
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	480 self._current_object, self._settings)
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	481
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	482 def __setstate__(self, state):
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	483 ver = state[0]
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	484 if ver == 1:
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	485 _dummy, self._parent, self._key, self._key_index, self._index, self.root_object, self.root_schema, self._current_object, self._settings = state
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	486 else:
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	487 raise pickle.UnpicklingError(
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	488 "Unsupported pickle version for _Context: %d" % (ver,))
ea8c2d01a9d9 Begin pickling support for ValidatenProblems, _Schema and Context Franz Glasner <fzglas.hg@dom66.de> parents: 40 diff changeset	489
46 92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	490 def __eq__(self, other):
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	491 if not isinstance(other, Context):
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	492 return NotImplemented
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	493 return ((self._parent == other._parent)
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	494 and (self._key == other._key)
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	495 and (self._key_index == other._key_index)
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	496 # XXX FIXME ???
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	497 # and (self.root_object == other.root_object)
49 6b8fcd0d2175 Use "==" instaead of "is" when comparing parent schemata. Franz Glasner <fzglas.hg@dom66.de> parents: 48 diff changeset	498 and (self.root_schema == other.root_schema)
46 92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	499 # and (self._current_object == other._current_object)
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	500 and (self._settings == other._settings)
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	501 )
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	502
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	503 def __ne__(self, other):
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	504 #
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	505 # While the default in Python3 is sensible implementing is recommended
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	506 # when a built-in __eq__ is overwritten (Raymond Hettinger).
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	507 #
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	508 # Do not use not self == other because NotImplemented is not handled
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	509 # properly in some early Python versions (including Py2).
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	510 #
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	511 equal = self.__eq__(other)
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	512 return NotImplemented if equal is NotImplemented else not equal
92ae1e882cef Enhance pickling support Franz Glasner <f.glasner@feldmann-mg.com> parents: 45 diff changeset	513
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	514 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	515 def parent(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	516 return self._parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	517
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	518 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	519 def safe_parent(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	520 if self.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	521 raise TypeError("the root context has no parent")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	522 return self.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	523
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	524 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	525 def root(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	526 """Get the root context"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	527 ctx = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	528 while not ctx.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	529 ctx = ctx.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	530 return ctx
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	531
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	532 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	533 def is_root(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	534 return not bool(self.parent)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	535
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	536 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	537 def key(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	538 if self._key is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	539 raise AttributeError("no `key' in Context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	540 return self._key
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	541
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	542 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	543 def index(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	544 if self._index is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	545 raise AttributeError("no `index' in Context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	546 return self._index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	547
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	548 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	549 def key_index(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	550 if self._key_index is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	551 raise AttributeError("no `key_index' in Context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	552 return self._key_index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	553
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	554 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	555 def current_object(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	556 if self._current_object is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	557 raise AttributeError("no `current_object' in Context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	558 return self._current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	559
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	560 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	561 def settings(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	562 s = self._settings
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	563 return s if s is not _SENTINEL else self.parent.settings
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	564
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	565 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	566 def depth(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	567 if self._key is _SENTINEL and self._index is _SENTINEL and self.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	568 return 0
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	569 n = 0
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	570 ctx = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	571 while not ctx.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	572 n += 1
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	573 ctx = ctx.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	574 return n
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	575
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	576 def __str__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	577 if self._key is _SENTINEL and self._index is _SENTINEL and self.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	578 return "<ROOT>"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	579 chain = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	580 ctx = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	581 while not ctx.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	582 if ctx._key is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	583 chain.append(str(ctx.key))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	584 elif ctx._index is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	585 chain.append("INDEX:{}".format(ctx.index))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	586 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	587 chain.append("")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	588 ctx = ctx.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	589 chain.reverse()
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	590 return " / ".join(chain)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	591
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	592 def __repr__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	593 return "<Context path=`{}'>".format(str(self))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	594
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	595
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	596 def _get_one_of(d, *keys, default=None, strict=True):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	597 """Get the first found key and its value of `keys` from dict `d`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	598
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	599 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	600 for k in keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	601 v = d.get(k, _SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	602 if v is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	603 if strict:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	604 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	605 # check that all no other key of `keys` besides of `k` is
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	606 # in `d`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	607 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	608 other_keys = set(keys)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	609 other_keys.remove(k)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	610 for k2 in other_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	611 if k2 in d:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	612 raise SchemaError("ambiguous key from: {}".format(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	613 ", ".join(keys)))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	614 return k, v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	615 return None, default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	616
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	617
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	618 def validate(obj, schema, **kwds):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	619 """Validate object `obj` against the specific schema `schema`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	620
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	621 Yields errors and warnings
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	622
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	623 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	624 settings = {
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	625 "skip_keys": None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	626 "break_on_keynames_problems": True,
29 68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	627 "data_stream_loader": get_data_stream,
28 db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	628 "schema_loader": default_schema_loader
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	629 }
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	630 settings.update(kwds)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	631 if not isinstance(schema, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	632 if not isinstance(schema, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	633 raise SchemaError("Schema must be a dict-alike."
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	634 " Got: {!r}".format(schema))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	635 schema = _Schema(None, True, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	636 context = Context(None, root_object=obj, root_schema=schema,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	637 settings=ValidationSettings(**settings))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	638 yield from _validate(obj, schema, context, is_root=True)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	639
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	640
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	641 def _validate(obj, schema, context, is_root=False):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	642 """Validate object `obj` against the specific schema `schema`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	643
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	644 Yields errors and warnings
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	645
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	646 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	647 if not isinstance(schema, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	648 raise SchemaError("Schema must be a `_Schema'."
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	649 " Got: {!r}. Context: {!s}".format(schema, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	650 # 1. Process "cond" or "match"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	651 schema = process_schema_conditionals(schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	652 # 2. Process "$ref" schema references
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	653 schema = process_schema_references(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	654 schema, context, check_single_ref_key=not is_root)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	655
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	656 # 3. Real validation
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	657
31 271ec3abdfa3 Use "$type" as the schema's type specifier instead of "type". Franz Glasner <f.glasner@feldmann-mg.com> parents: 30 diff changeset	658 # check combinator shortcuts without "$type" indirection
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	659 combinator, combinator_schema = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	660 schema, "not", "all-of", "any-of", "one-of")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	661 if combinator is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	662 try:
31 271ec3abdfa3 Use "$type" as the schema's type specifier instead of "type". Franz Glasner <f.glasner@feldmann-mg.com> parents: 30 diff changeset	663 t = schema["$type"]
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	664 except KeyError:
31 271ec3abdfa3 Use "$type" as the schema's type specifier instead of "type". Franz Glasner <f.glasner@feldmann-mg.com> parents: 30 diff changeset	665 raise SchemaError("Schema has no `$type' key: {!r}."
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	666 " Context: {!s}".format(schema, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	667 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	668 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	669 # Construct a temporary schema with the proper indirection for
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	670 # the check below
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	671 #
31 271ec3abdfa3 Use "$type" as the schema's type specifier instead of "type". Franz Glasner <f.glasner@feldmann-mg.com> parents: 30 diff changeset	672 t = {"$type": {combinator: combinator_schema}}
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	673 if combinator_schema is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	674 raise SchemaError("a combinator requires a child")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	675 if callable(t):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	676 yield from t(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	677 elif t is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	678 yield from validate_null(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	679 elif isinstance(t, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	680 if len(t) != 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	681 raise SchemaError("type dict must be of length 1")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	682 # Check whether a shortcut is already seen above
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	683 if combinator is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	684 combinator = list(t.keys())[0]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	685 combinator_schema = t[combinator]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	686 if combinator == "not":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	687 yield from validate_not(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	688 obj, schema.ensure_child_schema(combinator_schema), context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	689 elif combinator == "all-of":
23 413b344be2d1 Consistent naming of validation methods: all lowercase Franz Glasner <fzglas.hg@dom66.de> parents: 19 diff changeset	690 yield from validate_all_of(
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	691 obj,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	692 schema.ensure_list_of_child_schemata(combinator_schema),
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	693 context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	694 elif combinator == "any-of":
23 413b344be2d1 Consistent naming of validation methods: all lowercase Franz Glasner <fzglas.hg@dom66.de> parents: 19 diff changeset	695 yield from validate_any_of(
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	696 obj,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	697 schema.ensure_list_of_child_schemata(combinator_schema),
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	698 context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	699 elif combinator == "one-of":
23 413b344be2d1 Consistent naming of validation methods: all lowercase Franz Glasner <fzglas.hg@dom66.de> parents: 19 diff changeset	700 yield from validate_one_of(
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	701 obj,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	702 schema.ensure_list_of_child_schemata(combinator_schema),
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	703 context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	704 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	705 raise SchemaError("unknown combinator: {}".format(combinator))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	706 elif isinstance(t, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	707 # a simple list is "any-of"
23 413b344be2d1 Consistent naming of validation methods: all lowercase Franz Glasner <fzglas.hg@dom66.de> parents: 19 diff changeset	708 yield from validate_any_of(
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	709 obj, schema.ensure_list_of_child_schemata(t), context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	710 elif t in ("dict", "map", "object"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	711 yield from validate_dict(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	712 elif t in ("list", "array",):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	713 yield from validate_list(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	714 elif t in ("tuple", "record"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	715 yield from validate_tuple(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	716 elif t in ("set", "frozenset"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	717 yield from validate_set(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	718 elif t in ("string", "str"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	719 yield from validate_str(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	720 elif t in ("deny", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	721 yield from validate_deny(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	722 elif t in ("accept", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	723 yield from validate_accept(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	724 elif t in ("none", "null", "nil"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	725 yield from validate_null(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	726 elif t in ("empty", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	727 yield from validate_empty(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	728 elif t in ("integer", "int"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	729 yield from validate_integer(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	730 elif t in ("float", "real", "double"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	731 yield from validate_float(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	732 elif t in ("number", "num"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	733 yield from validate_number(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	734 elif t in ("bool", "boolean"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	735 yield from validate_bool(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	736 elif t in ("scalar", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	737 yield from validate_scalar(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	738 elif t in ("binary", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	739 yield from validate_binary(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	740 elif t in ("timestamp", "datetime"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	741 yield from validate_timestamp(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	742 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	743 raise SchemaError("unknown type in schema: {}".format(t))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	744
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	745
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	746 def _is_in_skip_keys(key, skip_keys):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	747 if not skip_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	748 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	749 for sk in skip_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	750 if isinstance(sk, str):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	751 if key == sk:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	752 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	753 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	754 if sk.search(key):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	755 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	756 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	757
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	758
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	759 def _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	760 if obj is None and schema.get("nullable", False):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	761 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	762 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	763
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	764
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	765 def _validate_index_constraint(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	766 # No evaluation of index constraints for the root context
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	767 if context.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	768 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	769 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	770 index_constraints = schema["index-constraint"]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	771 except KeyError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	772 return # no constraints
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	773 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	774 if not isinstance(index_constraints, (list, tuple, set, frozenset)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	775 index_constraints = [index_constraints]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	776 if not index_constraints:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	777 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	778 parent = context.safe_parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	779 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	780 effective_index = context.index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	781 except AttributeError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	782 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	783 effective_index = context.key_index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	784 except AttributeError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	785 raise SchemaError("parent container has no usable index")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	786 for idx in index_constraints:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	787 if idx < 0:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	788 idx = len(parent.current_object) + idx
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	789 if idx == effective_index:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	790 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	791 else:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	792 yield ValidationProblem(code=ERRORS.E10052, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	793
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	794
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	795 def validate_dict(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	796 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	797 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	798 if not isinstance(obj, dict):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	799 yield ValidationProblem(code=ERRORS.E10000, hint="got: {}".format(type(obj).__name__), context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	800 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	801 yield from _validate_index_constraint(obj, schema, context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	802 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	803 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	804 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	805 yield ValidationProblem(code=ERRORS.E10050, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	806 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	807 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	808 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	809 yield ValidationProblem(code=ERRORS.E10051, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	810 schema_keys = schema.get("keys", {}) if schema else {}
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	811 seen_keys = set()
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	812 schema_keynames = schema.get_child("key-names", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	813 idx = -1
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	814 for key, item in obj.items():
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	815 idx += 1
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	816 if schema_keynames is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	817 if not isinstance(key, str):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	818 yield ValidationProblem(code=ERRORS.E10003, hint=repr(key), context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	819 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	820 # validate the key against given schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	821 new_context = Context(context, key=key, key_index=idx, current_object=key)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	822 key_probs = list(_validate(key, schema_keynames, new_context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	823 if key_probs:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	824 yield ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	825 code=ERRORS.E10034, hint=key, context=context, cause=key_probs)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	826 if context.settings.break_on_keynames_problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	827 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	828 if key in seen_keys:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	829 yield ValidationProblem(code=WARNINGS.W80000, hint=key, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	830 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	831 seen_keys.add(key)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	832 # XXX FIXME: context: new leaf context with new key for recursion
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	833 if key in schema_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	834 new_context = Context(context, key=key, key_index=idx, current_object=item)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	835 yield from _validate(item, schema.ensure_child_schema(schema_keys[key]), new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	836 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	837 # check whether additional keys are allowed
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	838 additional_keys = schema.get_child("additional-keys", False)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	839 if isinstance(additional_keys, bool):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	840 if not additional_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	841 if not _is_in_skip_keys(key, context.settings.skip_keys):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	842 yield ValidationProblem(code=ERRORS.E10004, hint=str(key), context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	843 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	844 if not _is_in_skip_keys(key, context.settings.skip_keys):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	845 # try this as the common schema for all the additional keys
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	846 new_context = Context(context, key=key, key_index=idx, current_object=item)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	847 yield from _validate(item, additional_keys, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	848 # check whether all required keys are seen
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	849 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	850 required_keys = set(schema.get("required", set()))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	851 except (TypeError, ValueError):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	852 raise SchemaError("`required` must be an iterable")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	853 if not required_keys <= seen_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	854 hs = [str(i) for i in required_keys - seen_keys]
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	855 yield ValidationProblem(code=ERRORS.E10005, hint=sorted(hs), context=context)
38 5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	856 # check whether no forbidden keys are seen
5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	857 try:
5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	858 forbidden_keys = set(schema.get("forbidden", set()))
5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	859 except (TypeError, ValueError):
5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	860 raise SchemaError("`forbidden` must be an iterable")
5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	861 if forbidden_keys & seen_keys:
5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	862 hs = [str(i) for i in forbidden_keys & seen_keys]
5a2fba996773 Implement a "forbidden" schema field for dicts Franz Glasner <f.glasner@feldmann-mg.com> parents: 37 diff changeset	863 yield ValidationProblem(code=ERRORS.E10059, hint=sorted(hs), context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	864
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	865
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	866 def validate_list(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	867 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	868 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	869 if not isinstance(obj, (list, tuple)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	870 yield ValidationProblem(code=ERRORS.E10001, hint="got: {}".format(type(obj).__name__), context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	871 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	872 yield from _validate_index_constraint(obj, schema, context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	873 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	874 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	875 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	876 yield ValidationProblem(code=ERRORS.E10012, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	877 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	878 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	879 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	880 yield ValidationProblem(code=ERRORS.E10013, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	881 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	882 schema_items = schema.ensure_child_schema(schema["items"])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	883 except KeyError:
31 271ec3abdfa3 Use "$type" as the schema's type specifier instead of "type". Franz Glasner <f.glasner@feldmann-mg.com> parents: 30 diff changeset	884 schema_items = _Schema(schema, False, {"$type": validate_deny})
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	885 for idx, o in enumerate(obj):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	886 new_context = Context(parent=context, index=idx, current_object=o)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	887 yield from _validate(o, schema_items, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	888
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	889
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	890 def validate_set(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	891 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	892 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	893 if not isinstance(obj, (set, frozenset)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	894 yield ValidationProblem(code=ERRORS.E10038, hint="got: {}".format(type(obj).__name__), context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	895 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	896 yield from _validate_index_constraint(obj, schema, context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	897 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	898 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	899 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	900 yield ValidationProblem(code=ERRORS.E10039, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	901 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	902 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	903 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	904 yield ValidationProblem(code=ERRORS.E10040, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	905 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	906 schema_items = schema.ensure_child_schema(schema["items"])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	907 except KeyError:
31 271ec3abdfa3 Use "$type" as the schema's type specifier instead of "type". Franz Glasner <f.glasner@feldmann-mg.com> parents: 30 diff changeset	908 schema_items = _Schema(schema, False, {"$type": validate_deny})
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	909 for o in obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	910 new_context = Context(parent=context, key=o, current_object=o)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	911 yield from _validate(o, schema_items, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	912
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	913
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	914 def validate_tuple(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	915 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	916 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	917 if not isinstance(obj, (list, tuple)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	918 yield ValidationProblem(code=ERRORS.E10014, hint="got: {}".format(type(obj).__name__), context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	919 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	920 yield from _validate_index_constraint(obj, schema, context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	921 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	922 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	923 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	924 yield ValidationProblem(code=ERRORS.E10015, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	925 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	926 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	927 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	928 yield ValidationProblem(code=ERRORS.E10016, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	929 schema_items = schema.get("items", [])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	930 if not isinstance(schema_items, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	931 raise SchemaError("tuple items require a list of schemata in items")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	932 for idx, o in enumerate(obj):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	933 # early exit at maxlen
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	934 if maxlen is not None and idx >= maxlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	935 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	936 new_context = Context(parent=context, index=idx, current_object=o)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	937 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	938 schema_index = schema.ensure_child_schema(schema_items[idx])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	939 except IndexError:
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	940 additional_items = schema.get_child("additional-items", False)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	941 if isinstance(additional_items, bool):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	942 if not additional_items:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	943 yield ValidationProblem(code=ERRORS.E10017, context=new_context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	944 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	945 yield from _validate(o, additional_items, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	946 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	947 yield from _validate(o, schema_index, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	948
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	949
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	950 def validate_str(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	951 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	952 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	953 if not isinstance(obj, str):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	954 yield ValidationProblem(code=ERRORS.E10002, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	955 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	956 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	957 enumvalues = schema.get("enum", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	958 if enumvalues is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	959 for ev in enumvalues:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	960 if ev == obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	961 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	962 else:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	963 yield ValidationProblem(code=ERRORS.E10043, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	964 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	965 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	966 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	967 yield ValidationProblem(code=ERRORS.E10006, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	968 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	969 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	970 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	971 yield ValidationProblem(code=ERRORS.E10007, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	972 pattern = schema.get("pattern", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	973 if pattern is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	974 if isinstance(pattern, str):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	975 mo = re.search(pattern, obj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	976 if not mo:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	977 yield ValidationProblem(code=ERRORS.E10008, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	978 elif isinstance(pattern, TYPE_RE):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	979 mo = pattern.search(obj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	980 if not mo:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	981 yield ValidationProblem(code=ERRORS.E10008, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	982 elif callable(pattern):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	983 yield from pattern(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	984 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	985 raise SchemaError("unknown pattern type")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	986 is_contained = schema.get("is-contained-in-ref", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	987 if is_contained is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	988 refobj = try_get_reference(is_contained,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	989 context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	990 schema,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	991 default=_SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	992 if refobj is _SENTINEL:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	993 yield ValidationProblem(code=ERRORS.E10044, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	994 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	995 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	996 if obj not in refobj:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	997 yield ValidationProblem(code=ERRORS.E10045, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	998 except TypeError:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	999 yield ValidationProblem(code=ERRORS.E10046, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1000
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1001
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1002 def validate_binary(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1003 if not isinstance(obj, (bytes, bytearray)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1004 yield ValidationProblem(code=ERRORS.E10035, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1005 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1006 yield from _validate_index_constraint(obj, schema, context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1007 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1008 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1009 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1010 yield ValidationProblem(code=ERRORS.E10036, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1011 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1012 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1013 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1014 yield ValidationProblem(code=ERRORS.E10037, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1015 pattern = schema.get("pattern", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1016 if pattern is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1017 if isinstance(pattern, (str, bytes, bytearray)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1018 if isinstance(pattern, str):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1019 if "'''" not in pattern:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1020 bytes_pattern = ast.literal_eval(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1021 "b'''" + pattern + "'''")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1022 elif '"""' not in pattern:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1023 bytes_pattern = ast.literal_eval(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1024 'b"""' + pattern + '"""')
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1025 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1026 raise SchemaError("incompatible bytes pattern")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1027 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1028 bytes_pattern = pattern
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1029 mo = re.search(bytes_pattern, obj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1030 if not mo:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1031 yield ValidationProblem(code=ERRORS.E10047, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1032 elif isinstance(pattern, TYPE_RE):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1033 mo = pattern.search(obj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1034 if not mo:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1035 yield ValidationProblem(code=ERRORS.E10047, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1036 elif callable(pattern):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1037 yield from pattern(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1038 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1039 raise SchemaError("unknown pattern type")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1040
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1041
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1042 def validate_timestamp(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1043 if not isinstance(obj, datetime.datetime):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1044 yield ValidationProblem(code=ERRORS.E10041, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1045 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1046 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1047 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1048 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1049 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1050 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1051 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1052 raise SchemaError("unknown value validator (only a callable allowed)")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1053
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1054
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1055 def validate_integer(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1056 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1057 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1058 if not isinstance(obj, int):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1059 yield ValidationProblem(code=ERRORS.E10020, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1060 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1061 yield from _validate_index_constraint(obj, schema, context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1062 min_value = schema.get("min-value", None)
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1063 if min_value is not None and obj < min_value:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1064 yield ValidationProblem(code=ERRORS.E10021, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1065 max_value = schema.get("max-value", None)
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1066 if max_value is not None and obj > max_value:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1067 yield ValidationProblem(code=ERRORS.E10022, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1068 enumvalues = schema.get("enum", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1069 if enumvalues is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1070 for ev in enumvalues:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1071 if ev == obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1072 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1073 else:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1074 yield ValidationProblem(code=ERRORS.E10048, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1075 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1076 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1077 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1078 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1079 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1080 raise SchemaError("unknown value validator (only a callable allowed)")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1081
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1082
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1083 def validate_float(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1084 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1085 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1086 if not isinstance(obj, float):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1087 yield ValidationProblem(code=ERRORS.E10023, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1088 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1089 yield from _validate_index_constraint(obj, schema, context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1090 min_value = schema.get("min-value", None)
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1091 if min_value is not None and obj < min_value:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1092 yield ValidationProblem(code=ERRORS.E10024, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1093 max_value = schema.get("max-value", None)
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1094 if max_value is not None and obj > max_value:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1095 yield ValidationProblem(code=ERRORS.E10025, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1096 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1097 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1098 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1099 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1100 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1101 raise SchemaError("unknown value validator (only a callable allowed)")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1102
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1103
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1104 def validate_number(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1105 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1106 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1107 if not isinstance(obj, (int, float)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1108 yield ValidationProblem(code=ERRORS.E10030, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1109 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1110 yield from _validate_index_constraint(obj, schema, context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1111 min_value = schema.get("min-value", None)
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1112 if min_value is not None and isinstance(obj, float):
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1113 min_value *= 1.0
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1114 if min_value is not None and obj < min_value:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1115 yield ValidationProblem(code=ERRORS.E10031, hint=obj, context=context)
19 c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1116 max_value = schema.get("max-value", None)
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1117 if max_value is not None and isinstance(obj, float):
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1118 max_value *= 1.0
c3a0fe8d4587 Consistent casing of schema items: all lowercase with dash as separator Franz Glasner <fzglas.hg@dom66.de> parents: 17 diff changeset	1119 if max_value is not None and obj > max_value:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1120 yield ValidationProblem(code=ERRORS.E10032, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1121 enumvalues = schema.get("enum", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1122 if enumvalues is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1123 for ev in enumvalues:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1124 if ev == obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1125 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1126 else:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1127 yield ValidationProblem(code=ERRORS.E10049, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1128 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1129 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1130 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1131 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1132 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1133 raise SchemaError("unknown value validator (only a callable allowed)")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1134
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1135
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1136 def validate_scalar(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1137 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1138 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1139 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1140 if obj is None:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1141 yield ValidationProblem(code=ERRORS.E10033, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1142 if isinstance(obj, (dict, list, tuple, set, frozenset)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1143 yield ValidationProblem(code=ERRORS.E10033, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1144
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1145
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1146 def validate_deny(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1147 yield from _validate_index_constraint(obj, schema, context)
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1148 yield ValidationProblem(code=ERRORS.E10010, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1149
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1150
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1151 def validate_accept(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1152 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1153
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1154
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1155 def validate_null(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1156 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1157 if obj is not None:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1158 yield ValidationProblem(code=ERRORS.E10011, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1159
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1160
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1161 def validate_empty(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1162 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1163 if obj is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1164 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1165 if isinstance(obj, (dict, list, tuple, set, frozenset)) and not obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1166 return
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1167 yield ValidationProblem(ERRORS.E10018, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1168
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1169
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1170 def validate_bool(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1171 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1172 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1173 if not isinstance(obj, bool):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1174 yield ValidationProblem(code=ERRORS.E10026, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1175 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1176 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1177 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1178 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1179 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1180 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1181 elif value and not obj:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1182 yield ValidationProblem(code=ERRORS.E10027, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1183 elif not value and obj:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1184 yield ValidationProblem(code=ERRORS.E10028, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1185
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1186
23 413b344be2d1 Consistent naming of validation methods: all lowercase Franz Glasner <fzglas.hg@dom66.de> parents: 19 diff changeset	1187 def validate_all_of(obj, schema, context):
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1188 if not isinstance(schema, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1189 raise SchemaError("require a list of schematas for `all-of'")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1190 res = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1191 for idx, s in enumerate(schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1192 assert isinstance(s, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1193 tr = list(_validate(obj, s, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1194 if tr:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1195 res.append((idx, tr, ))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1196 if res:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1197 yield ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1198 code=ERRORS.E10057,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1199 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1200 cause=[
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1201 ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1202 code=ERRORS.E10058,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1203 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1204 cause=tr,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1205 index=idx) for (idx, tr) in res])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1206
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1207
23 413b344be2d1 Consistent naming of validation methods: all lowercase Franz Glasner <fzglas.hg@dom66.de> parents: 19 diff changeset	1208 def validate_any_of(obj, schema, context):
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1209 if not isinstance(schema, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1210 raise SchemaError("require a list of schematas for `any-of'")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1211 res = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1212 for s in schema:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1213 assert isinstance(s, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1214 tr = list(_validate(obj, s, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1215 if tr:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1216 res.append(tr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1217 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1218 # Erfolg: gleich positiv zurueck ohne Meldungen
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1219 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1220 # Ansonsten: alle Fehlschlaege protokollieren
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1221 if res:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1222 yield ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1223 code=ERRORS.E10055,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1224 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1225 cause=[
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1226 ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1227 code=ERRORS.E10056,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1228 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1229 cause=tr) for tr in res])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1230
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1231
23 413b344be2d1 Consistent naming of validation methods: all lowercase Franz Glasner <fzglas.hg@dom66.de> parents: 19 diff changeset	1232 def validate_one_of(obj, schema, context):
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1233 if not isinstance(schema, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1234 raise SchemaError("require a list of schematas for `one-of'")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1235 success_res = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1236 failed_res = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1237 for idx, s in enumerate(schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1238 assert isinstance(s, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1239 tr = list(_validate(obj, s, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1240 if tr:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1241 failed_res.append((idx, tr, ))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1242 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1243 success_res.append(idx)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1244 if len(success_res) == 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1245 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1246 elif len(success_res) == 0:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1247 # Ansonsten: alle Fehlschlaege protokollieren
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1248 if failed_res:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1249 yield ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1250 code=ERRORS.E10053,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1251 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1252 cause=[
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1253 ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1254 code=ERRORS.E10054,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1255 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1256 cause=tr,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1257 index=idx) for (idx, tr) in failed_res])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1258 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1259 # Die Indizes der "zuvielen" in "hint" anzeigen
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1260 yield ValidationProblem(code=ERRORS.E10019, hint=",".join([str(k) for k in success_res]))
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1261
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1262
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1263 def validate_not(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1264 assert isinstance(schema, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1265 res = list(_validate(obj, schema, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1266 if not res:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1267 yield ValidationProblem(code=ERRORS.E10029, hint=obj, context=context,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1268 cause=res)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1269
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1270
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1271 def process_schema_references(schema, context, check_single_ref_key=True):
40 2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1272 """
2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1273
2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1274 .. note:: If a new dereferenced schema is found schema conditionals are
2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1275 evaluated also. So the resolved schema containing conditionals
2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1276 behaves according to the given conditions.
2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1277
2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1278 """
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1279 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1280 ref = schema[SCHEMA_REF_KEY]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1281 except (KeyError, TypeError):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1282 return schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1283 # if `$ref' is found it MUST be the only key
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1284 if check_single_ref_key and len(schema) != 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1285 raise SchemaError("`{}' must be the single key if it exists")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1286 schema = try_get_reference(ref, context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1287 if not isinstance(schema, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1288 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1289 "dereferenced schema is not a `_Schema': {}".format(ref))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1290 schema = copy.deepcopy(schema)
40 2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1291 # process schema conditionals "cond" and "match" again
2376224a9717 FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated Franz Glasner <f.glasner@feldmann-mg.com> parents: 39 diff changeset	1292 schema = process_schema_conditionals(schema, context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1293 return process_schema_references(schema, context, check_single_ref_key=True)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1294
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1295
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1296 def process_schema_conditionals(schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1297 """Lisp-like `cond` to provide schema modifications
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1298
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1299 :param schema: the input schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1300 :param context: the validation context with a valid
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1301 `context.root.root_object`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1302 :returns: the processed schema: the schema itself if it is unchanged and
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1303 a copy of the schema if has been changed
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1304
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1305 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1306 what, conds = _get_one_of(schema, "cond", "match", default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1307 if what is None or conds is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1308 return schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1309 if not isinstance(conds, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1310 raise SchemaError("the conditions of a cond must be a sequence")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1311 if what == "cond":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1312 return _process_schema_conditionals_cond(schema, conds, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1313 elif what == "match":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1314 return _process_schema_conditionals_match(schema, conds, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1315 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1316 assert False, "unreachable"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1317
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1318
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1319 def _process_schema_conditionals_cond(schema, conds, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1320 for cond in conds:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1321 if not isinstance(cond, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1322 raise SchemaError("a single condition must be a dict")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1323 if eval_condition(cond, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1324 rep_type, rep_schema = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1325 cond, "then", "then-replace", "then-merge")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1326 rep_schema = schema.ensure_child_schema(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1327 if rep_type in ("then", "then-replace"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1328 do_merge = False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1329 elif rep_type == "then-merge":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1330 do_merge = True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1331 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1332 raise SchemaError("unknown then type: {}".format(rep_type))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1333 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1334 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1335 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1336 # No condition was true: just remove the "cond" to get the
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1337 # effective schema.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1338 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1339 rep_schema = None
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1340 do_merge = False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1341
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1342 new_schema = schema.copy()
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1343 del new_schema["cond"]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1344 if rep_schema:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1345 rep_schema = process_schema_references(rep_schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1346 # this could insert a new nested "cond" or "match" again
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1347 if do_merge:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1348 rep_schema = copy.deepcopy(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1349 new_schema = _merge(rep_schema, new_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1350 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1351 new_schema.update(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1352 # Recursively apply "cond/match" evaluation to the resulting schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1353 return process_schema_conditionals(new_schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1354
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1355
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1356 def _process_schema_conditionals_match(schema, conds, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1357 rep_schemata = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1358 for cond in conds:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1359 if not isinstance(cond, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1360 raise SchemaError("a single condition must be a dict")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1361 if eval_condition(cond, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1362 rep_type, rep_schema = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1363 cond, "then", "then-replace", "then-merge")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1364 rep_schema = schema.ensure_child_schema(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1365 if rep_type in ("then", "then-replace"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1366 rep_schemata.append((False, rep_schema))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1367 elif rep_type == "then-merge":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1368 rep_schemata.append((True, rep_schema))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1369 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1370 raise SchemaError("unknown then type: {}".format(rep_type))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1371
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1372 new_schema = schema.copy()
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1373 del new_schema["match"]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1374 for do_merge, rep_schema in rep_schemata:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1375 rep_schema = process_schema_references(rep_schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1376 # this could insert a new nested "cond" or "match" again
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1377 if do_merge:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1378 rep_schema = copy.deepcopy(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1379 new_schema = _merge(rep_schema, new_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1380 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1381 new_schema.update(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1382 # Recursively apply "cond/match" evaluation to the resulting schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1383 return process_schema_conditionals(new_schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1384
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1385
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1386 def eval_condition(cond, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1387 """Eval the condition in `cond` and return a tuple `(hit, predval)`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1388
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1389 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1390 pred, predval = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1391 cond,
39 78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1392 "when-ref-true", "when-ref-false",
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1393 "when-ref-exists", "when-ref-not-exists", "when",
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1394 default=_SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1395
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1396 if pred == "when":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1397 # rekursive evaluation of `predval` as the real predicate
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1398 return eval_pred(predval, context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1399 elif pred == "when-ref-true":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1400 refobj = try_get_reference(predval, context, schema, default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1401 return bool(refobj)
39 78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1402 elif pred == "when-ref-false":
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1403 refobj = try_get_reference(predval, context, schema, default=None)
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1404 return not bool(refobj)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1405 elif pred == "when-ref-exists":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1406 refobj = try_get_reference(predval, context, schema, default=_SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1407 return refobj is not _SENTINEL
39 78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1408 elif pred == "when-ref-not-exists":
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1409 refobj = try_get_reference(predval, context, schema, default=_SENTINEL)
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1410 return refobj is _SENTINEL
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1411 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1412 raise SchemaError("unknown condition type: {}".format(pred))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1413
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1414
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1415 def eval_pred(pred, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1416 if isinstance(pred, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1417 combinator, combinator_val = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1418 pred,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1419 "not", "all-of", "any-of", "one-of",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1420 default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1421 if combinator:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1422 if combinator == "not":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1423 return not eval_pred(combinator_val, context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1424 elif combinator == "all-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1425 if not isinstance(combinator_val, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1426 raise SchemaError("`all-of' requires a list of childs")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1427 for cv in combinator_val:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1428 if not eval_pred(cv, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1429 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1430 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1431 elif combinator == "any-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1432 if not isinstance(combinator_val, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1433 raise SchemaError("`any-of' requires a list of childs")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1434 for cv in combinator_val:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1435 if eval_pred(cv, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1436 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1437 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1438 elif combinator == "one-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1439 if not isinstance(combinator_val, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1440 raise SchemaError("`one-of' requires a list of childs")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1441 num_true = 0
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1442 for cv in combinator_val:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1443 if eval_pred(cv, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1444 num_true += 1
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1445 # shortcut
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1446 if num_true > 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1447 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1448 if num_true == 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1449 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1450 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1451 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1452 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1453 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1454 "unknown logical operator: {}".format(combinator))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1455 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1456 pred_key, pred_val = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1457 pred,
39 78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1458 "ref-true", "ref-false", "ref-exists", "ref-not-exists",
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1459 "equals",
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1460 default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1461 if pred_key == "ref-true":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1462 refobj = try_get_reference(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1463 pred_val, context, schema, default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1464 return bool(refobj)
39 78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1465 elif pred_key == "ref-false":
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1466 refobj = try_get_reference(
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1467 pred_val, context, schema, default=None)
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1468 return not bool(refobj)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1469 elif pred_key == "ref-exists":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1470 refobj = try_get_reference(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1471 pred_val, context, schema, default=_SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1472 return refobj is not _SENTINEL
39 78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1473 elif pred_key == "ref-not-exists":
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1474 refobj = try_get_reference(
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1475 pred_val, context, schema, default=_SENTINEL)
78f5ef0ee087 Implement "ref-false", "ref-not-exists", "when-ref-false" and "when-ref-not-exists" in addition to the existing conditions Franz Glasner <f.glasner@feldmann-mg.com> parents: 38 diff changeset	1476 return refobj is _SENTINEL
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1477 elif pred_key == "equals":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1478 if not isinstance(pred_val, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1479 raise SchemaError("`equals' requires a list as childs")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1480 if len(pred_val) != 2:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1481 raise SchemaError("`equals' requires a list of len 2")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1482 op1 = eval_comparison_operator_operand(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1483 pred_val[0], context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1484 op2 = eval_comparison_operator_operand(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1485 pred_val[1], context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1486 return op1 == op2
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1487 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1488 raise SchemaError("unknown predicate: {}".format(pred))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1489 elif isinstance(pred, list):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1490 # implicit all-of (aka AND)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1491 for cv in pred:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1492 if not eval_pred(cv, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1493 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1494 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1495 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1496 return pred
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1497
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1498
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1499 def eval_comparison_operator_operand(op, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1500 if not isinstance(op, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1501 raise SchemaError("an operand must be a dict")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1502 opkey, opval = _get_one_of(op, "ref", "val", "value")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1503 if opkey is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1504 raise SchemaError("no operant given in {!r}".format(op))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1505 if opkey == "ref":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1506 return try_get_reference(opval, context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1507 elif opkey in ("val", "value"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1508 return opval
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1509 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1510 assert False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1511
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1512
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1513 def try_get_reference(ref, context, schema, default=None):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1514 """Get the object referenced in `ref`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1515
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1516 Use `context` as data/object context and `schema` as the current schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1517 context.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1518
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1519 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1520 uri = rfc3986.URIReference.from_string(ref).normalize()
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1521 if not uri.scheme:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1522 uri = uri.copy_with(scheme="object")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1523 if uri.scheme == "object":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1524 if ref.startswith("object#"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1525 for attr in ("authority", "path", "query"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1526 if getattr(uri, attr, None) is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1527 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1528 "bogus {} in URI reference `{}'".format(attr, ref))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1529 if uri.fragment is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1530 raise SchemaError("fragment required in reference")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1531 if not uri.fragment:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1532 return context.root.root_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1533 elif uri.fragment == '.':
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1534 return context.current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1535 parts = uri.fragment.split('.') # use '.' separator as in configmix
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1536 if parts[0]:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1537 # absolute
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1538 d = context.root.root_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1539 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1540 # relative
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1541 d = context.current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1542 parts = parts[1:]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1543 c = context # needed to determine relative object references
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1544 relative_refs_allowed = True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1545 for part in [urllib.parse.unquote(p) for p in parts]:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1546 if part:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1547 relative_refs_allowed = False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1548 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1549 d = d[part]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1550 except (KeyError, IndexError, TypeError):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1551 return default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1552 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1553 if not relative_refs_allowed:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1554 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1555 "empty part in path to object reference not allowed")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1556 c = c.safe_parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1557 d = c.current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1558 return d
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1559 elif uri.scheme == "schema":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1560 if not uri.path or (uri.path == SCHEMA_PATH_SELF):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1561 s = schema.SELF
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1562 elif uri.path == SCHEMA_PATH_ROOT:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1563 s = schema.ROOT
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1564 else:
28 db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	1565 s = schema.get_cached_schema(
db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	1566 uri.path,
db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	1567 load_if_needed=True,
29 68286d27f27d FIX: Allow customization of the data stream loader (get_data_stream()) Franz Glasner <fzglas.hg@dom66.de> parents: 28 diff changeset	1568 data_stream_loader=context.settings.data_stream_loader,
28 db3491e1b590 Allow to customize the loading of the schema dict Franz Glasner <fzglas.hg@dom66.de> parents: 25 diff changeset	1569 schema_loader=context.settings.schema_loader)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1570 if uri.fragment is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1571 raise SchemaError("fragment required in reference")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1572
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1573 if not uri.fragment.startswith('/'):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1574 raise SchemaError("references to parts of a schema must be absolute (begin with `/')")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1575 if uri.fragment == '/':
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1576 return s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1577 parts = uri.fragment.split('/')
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1578 parent_for_subschema = s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1579 for part in [urllib.parse.unquote(p) for p in parts[1:]]:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1580 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1581 v = s[part]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1582 except (KeyError, IndexError, TypeError):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1583 return default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1584 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1585 if isinstance(v, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1586 pass
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1587 elif isinstance(v, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1588 s = _Schema(parent_for_subschema, False, v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1589 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1590 # need not try further
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1591 return default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1592 return s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1593 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1594 raise SchemaError("Unknown schema reference scheme: {}".format(uri.scheme))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1595
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1596
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1597 _DEL_VALUE = '{{::DEL::}}'
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1598 """Sigil to mark keys to be deleted in the target when merging"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1599
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1600
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1601 def _merge(user, default):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1602 """Logically merge the configuration in `user` into `default`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1603
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1604 :param dict user:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1605 the new configuration that will be logically merged
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1606 into `default`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1607 :param dict default:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1608 the base configuration where `user` is logically merged into
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1609 :returns: `user` with the necessary amendments from `default`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1610 If `user` is ``None`` then `default` is returned.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1611
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1612 .. note:: Implementation: The configuration in `user` is
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1613 augmented/changed inplace.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1614
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1615 If a value in `user` is equal to :data:`._DEL_VALUE`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1616 (``{{::DEL::}}``) the corresponding key will be deleted from the
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1617 merged output.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1618
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1619 From http://stackoverflow.com/questions/823196/yaml-merge-in-python
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1620
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1621 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1622 if user is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1623 _filter_deletions(default)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1624 return default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1625 if isinstance(user, dict) and isinstance(default, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1626 for k, v in default.items():
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1627 if k in user:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1628 if user[k] == _DEL_VALUE:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1629 # do not copy and delete the marker
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1630 del user[k]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1631 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1632 user[k] = _merge_item(user[k], v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1633 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1634 user[k] = v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1635 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1636 raise SchemaError("can only merge two dicts on top-level")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1637 _filter_deletions(user)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1638 return user
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1639
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1640
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1641 def _merge_item(user, default):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1642 """Recursion helper for :func:`._merge`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1643
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1644 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1645 if isinstance(user, dict) and isinstance(default, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1646 for k, v in default.items():
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1647 if k in user:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1648 if user[k] == _DEL_VALUE:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1649 # do not copy and delete the marker
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1650 del user[k]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1651 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1652 user[k] = _merge_item(user[k], v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1653 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1654 user[k] = v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1655 elif isinstance(user, (list, tuple)) and isinstance(default, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1656 for idx, v in enumerate(default):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1657 user.insert(idx, v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1658 return user
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1659
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1660
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1661 def _filter_deletions(d):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1662 """Recursively filter deletions in the dict `d`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1663
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1664 Deletions have values that equal :data:`._DEL_VALUE`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1665
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1666 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1667 if not isinstance(d, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1668 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1669 # use a copy of the items because we change `d` while iterating
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1670 for k, v in list(d.items()):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1671 if v == _DEL_VALUE:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1672 del d[k]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1673 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1674 if isinstance(d[k], dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1675 _filter_deletions(d[k])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1676
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1677
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1678 def _log_problem_cause_all(logger, loglevel, level, problems):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1679 if not problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1680 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1681 for pr in problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1682 logger.log(loglevel, "%s> %r", "-"((level2)+2), pr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1683 _log_problem_cause_all(logger, loglevel, level+1, pr.cause)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1684
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1685
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1686 def _build_problems_by_level_and_depth(by_level, by_depth, level, problems):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1687 for pr in problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1688 if not pr.cause:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1689 continue
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1690 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1691 prl = by_level[level]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1692 except LookupError:
9 f4e1b6d6fe63 WS Franz Glasner <fzglas.hg@dom66.de> parents: 5 diff changeset	1693 prl = []
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1694 by_level[level] = prl
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1695 prl.append(pr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1696
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1697 depth = pr.context.depth
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1698 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1699 prd = by_depth[depth]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1700 except LookupError:
9 f4e1b6d6fe63 WS Franz Glasner <fzglas.hg@dom66.de> parents: 5 diff changeset	1701 prd = []
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1702 by_depth[depth] = prd
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1703 prd.append(pr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1704 _build_problems_by_level_and_depth(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1705 by_level, by_depth, level+1, pr.cause)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1706
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1707
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1708 def _log_problem_cause(logger, loglevel, max_level, max_depth, level, problems):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1709 for pr in problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1710 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1711 # Check whether we will start logging from this level downwards
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1712 # all problems
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1713 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1714 if max_level is None or level == max_level:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1715 new_max_level = None # trigger logging
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1716 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1717 new_max_level = max_level
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1718 if max_depth is None or max_depth == pr.context.depth:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1719 new_max_depth = None # trigger logging
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1720 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1721 new_max_depth = max_depth
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1722 if new_max_level is None or new_max_depth is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1723 logger.log(loglevel, "%s> %r", "-"((level2)+2), pr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1724 if pr.cause:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1725 _log_problem_cause(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1726 logger, loglevel,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1727 new_max_level, new_max_depth,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1728 level+1, pr.cause)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1729
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1730
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1731 def log_problem_cause(logger, loglevel, debug, level, problems):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1732 if not problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1733 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1734 if debug:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1735 _log_problem_cause_all(logger, loglevel, level, problems)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1736 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1737 by_level = {} # to determine maximum problem nesting level
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1738 by_depth = {} # to determine maximum context nexting level
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1739 _build_problems_by_level_and_depth(by_level, by_depth, level, problems)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1740
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1741 max_level = max(by_level.keys())
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1742 max_depth = max(by_depth.keys())
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1743
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1744 _log_problem_cause(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1745 logger, loglevel, max_level, max_depth, level, problems)

Mercurial > hgrepos > Python > libs > data-schema

annotate data_schema/__init__.py @ 49:6b8fcd0d2175

annotate data_schema/init.py @ 49:6b8fcd0d2175