Python/libs/data-schema: data_schema/__init_

annotate data_schema/init.py @ 40:2376224a9717

FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated

author	Franz Glasner <f.glasner@feldmann-mg.com>
date	Wed, 19 Jul 2023 15:19:23 +0200
parents	78f5ef0ee087
children	ea8c2d01a9d9

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

Mercurial > hgrepos > Python > libs > data-schema

annotate data_schema/__init__.py @ 40:2376224a9717

annotate data_schema/init.py @ 40:2376224a9717