Python/libs/data-schema: data_schema/__init_

annotate data_schema/init.py @ 19:c3a0fe8d4587

Consistent casing of schema items: all lowercase with dash as separator

author	Franz Glasner <fzglas.hg@dom66.de>
date	Sat, 08 Jul 2023 10:05:48 +0200
parents	65f937fb8de7
children	413b344be2d1

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
10 62823085e582 +++++ v0.1 Franz Glasner <fzglas.hg@dom66.de> parents: 9 diff changeset	17 __version__ = "0.1"
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
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	40 import configmix.yaml
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	41
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	42 from .util import get_data_stream
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	43
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 def NC_(ctx, msg):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	46 """Mimimum dummy translation support"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	47 return msg
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	48
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	49
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	50 @enum.unique
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	51 class SEVERITY(enum.IntEnum):
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	52 INFO = 20
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	53 WARNING = 30
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	54 ERROR = 40
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	55
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	56
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	57 @enum.unique
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	58 class ERRORS(enum.Enum):
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	59 E10000 = NC_("schema-msg", "dict expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	60 E10001 = NC_("schema-msg", "list expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	61 E10002 = NC_("schema-msg", "string expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	62 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	63 E10004 = NC_("schema-msg", "additional key encountered")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	64 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	65 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	66 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	67 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	68 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	69 E10010 = NC_("schema-msg", "validation error")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	70 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	71 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	72 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	73 E10014 = NC_("schema-msg", "tuple expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	74 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	75 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	76 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	77 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	78 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	79 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	80 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	81 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	82 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	83 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	84 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	85 E10026 = NC_("schema-msg", "boolean value expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	86 E10027 = NC_("schema-msg", "boolean true expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	87 E10028 = NC_("schema-msg", "boolean false expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	88 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	89 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	90 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	91 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	92 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	93 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	94 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	95 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	96 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	97 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	98 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	99 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	100 E10041 = NC_("schema-msg", "timestamp expected")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	101 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	102 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	103 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	104 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	105 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	106 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	107 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	108 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	109 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	110 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	111 E10052 = NC_("schema-msg", "index constraint violated")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	112 E10053 = NC_("schema-msg", "`one-of' failed")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	113 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	114 E10055 = NC_("schema-msg", "`any-of' failed")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	115 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	116 E10057 = NC_("schema-msg", "`all-of' failed")
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	117 E10058 = NC_("schema-msg", "failing `all-of' item")
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	118
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	119
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	120 @enum.unique
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	121 class WARNINGS(enum.Enum):
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	122 W80000 = NC_("schema-msg", "duplicate dict key")
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
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	125 # Check some invariants at import time
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	126 for e in ERRORS.__members__:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	127 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	128 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	129 for w in WARNINGS.__members__:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	130 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	131 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	132
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	133
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	134 TYPE_RE = type(re.compile(r"\A.+\Z"))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	135
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	136 _SENTINEL = object()
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 SCHEMA_REF_KEY = "$ref"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	139 """Key name for schema references (like a symlink within a schema)"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	140
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	141 SCHEMA_PATH_ROOT = "$root"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	142 """URI path to the root schema"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	143
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	144 SCHEMA_PATH_SELF = "$self"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	145 """URI path to the current schema"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	146
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 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	149 """
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	150
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	151 :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	152 :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	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 """
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	155 if isinstance(pr, ValidationProblem):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	156 code = getattr(pr, "code", None)
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	157 elif isinstance(pr, (ERRORS, WARNINGS)):
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	158 code = pr
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	159 else:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	160 if pr >= 80000:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	161 code = WARNINGS["W" + str(pr)]
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	162 else:
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	163 code = ERRORS["E" + str(pr)]
940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	164 return code.value
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	165
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	166
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	167 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	168 """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	169
65f937fb8de7 Put the computation of the default problem severity into a new public function Franz Glasner <fzglas.hg@dom66.de> parents: 16 diff changeset	170 :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	171
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 """
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 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	174 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	175 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	176 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	177 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	178
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
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	180 class ValidationProblem(object):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	181
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	182 __slots__ = ("code", "severity", "hint", "context", "cause", "index")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	183
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	184 def __init__(self,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	185 code=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	186 severity=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	187 hint=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	188 context=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	189 cause=None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	190 index=None):
14 cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	191 if code is None:
15 696b83f29363 Use enum props when printing validation problems Franz Glasner <fzglas.hg@dom66.de> parents: 14 diff changeset	192 raise TypeError("`code' must be given")
14 cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	193 # check validity
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	194 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	195 raise ValueError(
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	196 "unknown validation error code: {}".format(code))
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	197 self.code = code
cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	198 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	199 self.severity = problem_severity(code)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	200 else:
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	201 if not isinstance(severity, SEVERITY):
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	202 raise TypeError("invalid type for `severity'")
14 cfb97c7c9e5b Simplify ctor of ValidationProblem somewhat Franz Glasner <fzglas.hg@dom66.de> parents: 13 diff changeset	203 self.severity = severity
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	204 self.hint = hint
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	205 self.context = context
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	206 if cause:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	207 if not isinstance(cause, (list, tuple, set, frozenset)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	208 cause = (cause, )
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	209 for c in cause:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	210 if not isinstance(c, ValidationProblem):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	211 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	212 "can only nest other `ValidationProblem' instances")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	213 self.cause = cause
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	214 self.index = index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	215
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	216 def __repr__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	217 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	218 msg = " (" + problem_message(self) + ")"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	219 except LookupError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	220 msg = ""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	221 if self.index is None:
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	222 return "ValidationProblem(code={}{}, severity={}, hint={}, context=[depth={}]{})".format(
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	223 self.code.name, msg, self.severity.name, self.hint, self.context.depth, self.context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	224 else:
16 2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	225 return "ValidationProblem(code={}{}, severity={}, hint={}, context=[depth={}]{}, index={})".format(
2a9e7c4b717e Problem severity now is also an enum Franz Glasner <fzglas.hg@dom66.de> parents: 15 diff changeset	226 self.code.name, msg, self.severity.name, self.hint, self.context.depth, self.context, self.index)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	227
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	228
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	229 class SchemaError(Exception):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	230 """An error within the schema itself"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	231 pass
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	232
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	233
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	234 ValidationSettings = collections.namedtuple(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	235 "ValidationSettings",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	236 ["skip_keys", "break_on_keynames_problems"])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	237
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	238
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	239 class _Schema(dict):
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 __slots__ = ("parent", "is_sub_root", "_schema_cache")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	242
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	243 def __init__(self, parent, is_sub_root, args, *kwds):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	244 super().__init__(args, *kwds)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	245 if parent is None or isinstance(parent, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	246 self.parent = parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	247 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	248 raise TypeError("`_Schema' or `None' expected")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	249 if parent is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	250 self._schema_cache = {}
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	251 if not is_sub_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	252 raise ValueError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	253 "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	254 self.is_sub_root = True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	255 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	256 self.is_sub_root = is_sub_root
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	257
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	258 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	259 def ROOT(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	260 """Get the root schema"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	261 r = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	262 while r.parent is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	263 r = r.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	264 return r
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	265
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	266 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	267 def SELF(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	268 r = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	269 while not r.is_sub_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	270 r = r.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	271 return r
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	272
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	273 def copy(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	274 return _Schema(self.parent, self.is_sub_root, self)
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 def get_child(self, name, default=None):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	277 return self.ensure_child_schema(self.get(name, default))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	278
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	279 def ensure_child_schema(self, v):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	280 if v is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	281 return None
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	282 elif isinstance(v, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	283 return v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	284 elif isinstance(v, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	285 return _Schema(self, False, v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	286 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	287 return v
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_list_of_child_schemata(self, v):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	290 if isinstance(v, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	291 return [_Schema(self, False, i) for i in v]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	292 else:
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
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	295 def __eq__(self, other):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	296 if not isinstance(other, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	297 return NotImplemented
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	298 return (self.parent is other.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	299 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	300 and dict(self) == dict(other))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	301
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	302 def __ne__(self, other):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	303 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	304 # While the default in Python3 is sensible implementing is recommended
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	305 # when a built-in __eq__ is overwritten (Raymond Hettinger).
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	306 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	307 # 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	308 # properly in some early Python versions (including Py2).
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	309 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	310 equal = self.__eq__(other)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	311 return NotImplemented if equal is NotImplemented else not equal
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	312
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	313 def __copy__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	314 return _Schema(self.parent, self.is_sub_root, self)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	315
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	316 def __deepcopy__(self, memo):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	317 return _Schema(self.parent,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	318 self.is_sub_root,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	319 copy.deepcopy(dict(self), memo))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	320
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	321 def __str__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	322 return "<_Schema " + super().__str__() + ">"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	323
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	324 def __repr__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	325 return "<_Schema " + super().__repr__() + ">"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	326
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	327 def get_cached_schema(self, key, load_if_needed=True):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	328 root = self.ROOT
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	329 s = root._schema_cache.get(key, None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	330 if s is None and load_if_needed:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	331 with get_data_stream(key) as schemastream:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	332 # load schema a new `$self' (i.e. sub-root is True)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	333 s = _Schema(self, True, configmix.yaml.load(schemastream))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	334 root._schema_cache[key] = s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	335 return s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	336
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	337 def add_cached_schema(self, key, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	338 r = self.ROOT
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	339 assert isinstance(schema, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	340 r._schema_cache[key] = schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	341
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	342
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	343 class Context(object):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	344
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	345 __slots__ = ("_parent", "_key", "_key_index",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	346 "_index",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	347 "root_object", "root_schema",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	348 "_current_object",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	349 "_settings")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	350
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	351 def __init__(self, parent, *, key=_SENTINEL, index=_SENTINEL,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	352 root_object=_SENTINEL, root_schema=_SENTINEL,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	353 current_object=_SENTINEL,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	354 settings=_SENTINEL,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	355 key_index=_SENTINEL):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	356 if parent is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	357 if key is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	358 raise TypeError("the root context may not have a key")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	359 if index is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	360 raise TypeError("the root context may not have an index")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	361 if settings is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	362 raise TypeError("the root context must have settings")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	363 self.root_object = root_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	364 if current_object is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	365 current_object = root_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	366 self.root_schema = root_schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	367 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	368 if key is _SENTINEL and index is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	369 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	370 if root_object is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	371 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	372 if root_schema is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	373 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	374 if key is not _SENTINEL and index is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	375 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	376 if key_index is not _SENTINEL and key is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	377 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	378 self._parent = parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	379 self._key = key
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	380 self._key_index = key_index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	381 self._index = index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	382 self._current_object = current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	383 self._settings = settings
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	384
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	385 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	386 def parent(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	387 return self._parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	388
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	389 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	390 def safe_parent(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	391 if self.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	392 raise TypeError("the root context has no parent")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	393 return self.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	394
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	395 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	396 def root(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	397 """Get the root context"""
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	398 ctx = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	399 while not ctx.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	400 ctx = ctx.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	401 return ctx
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	402
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	403 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	404 def is_root(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	405 return not bool(self.parent)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	406
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	407 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	408 def key(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	409 if self._key is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	410 raise AttributeError("no `key' in Context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	411 return self._key
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	412
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	413 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	414 def index(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	415 if self._index is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	416 raise AttributeError("no `index' in Context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	417 return self._index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	418
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	419 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	420 def key_index(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	421 if self._key_index is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	422 raise AttributeError("no `key_index' in Context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	423 return self._key_index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	424
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	425 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	426 def current_object(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	427 if self._current_object is _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	428 raise AttributeError("no `current_object' in Context")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	429 return self._current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	430
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	431 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	432 def settings(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	433 s = self._settings
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	434 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	435
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	436 @property
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	437 def depth(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	438 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	439 return 0
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	440 n = 0
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	441 ctx = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	442 while not ctx.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	443 n += 1
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	444 ctx = ctx.parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	445 return n
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	446
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	447 def __str__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	448 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	449 return "<ROOT>"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	450 chain = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	451 ctx = self
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	452 while not ctx.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	453 if ctx._key is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	454 chain.append(str(ctx.key))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	455 elif ctx._index is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	456 chain.append("INDEX:{}".format(ctx.index))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	457 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	458 chain.append("")
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 chain.reverse()
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	461 return " / ".join(chain)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	462
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	463 def __repr__(self):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	464 return "<Context path=`{}'>".format(str(self))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	465
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	466
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	467 def _get_one_of(d, *keys, default=None, strict=True):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	468 """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	469
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	470 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	471 for k in keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	472 v = d.get(k, _SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	473 if v is not _SENTINEL:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	474 if strict:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	475 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	476 # 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	477 # in `d`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	478 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	479 other_keys = set(keys)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	480 other_keys.remove(k)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	481 for k2 in other_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	482 if k2 in d:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	483 raise SchemaError("ambiguous key from: {}".format(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	484 ", ".join(keys)))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	485 return k, v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	486 return None, default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	487
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	488
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	489 def validate(obj, schema, **kwds):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	490 """Validate object `obj` against the specific schema `schema`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	491
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	492 Yields errors and warnings
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 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	495 settings = {
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	496 "skip_keys": None,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	497 "break_on_keynames_problems": True,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	498 }
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	499 settings.update(kwds)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	500 if not isinstance(schema, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	501 if not isinstance(schema, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	502 raise SchemaError("Schema must be a dict-alike."
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	503 " Got: {!r}".format(schema))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	504 schema = _Schema(None, True, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	505 context = Context(None, root_object=obj, root_schema=schema,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	506 settings=ValidationSettings(**settings))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	507 yield from _validate(obj, schema, context, is_root=True)
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 def _validate(obj, schema, context, is_root=False):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	511 """Validate object `obj` against the specific schema `schema`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	512
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	513 Yields errors and warnings
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	514
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 if not isinstance(schema, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	517 raise SchemaError("Schema must be a `_Schema'."
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	518 " Got: {!r}. Context: {!s}".format(schema, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	519 # 1. Process "cond" or "match"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	520 schema = process_schema_conditionals(schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	521 # 2. Process "$ref" schema references
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	522 schema = process_schema_references(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	523 schema, context, check_single_ref_key=not is_root)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	524
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	525 # 3. Real validation
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 # check combinator shortcuts without "type" indirection
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	528 combinator, combinator_schema = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	529 schema, "not", "all-of", "any-of", "one-of")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	530 if combinator is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	531 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	532 t = schema["type"]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	533 except KeyError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	534 raise SchemaError("Schema has no `type' key: {!r}."
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	535 " Context: {!s}".format(schema, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	536 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	537 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	538 # Construct a temporary schema with the proper indirection for
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	539 # the check below
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	540 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	541 t = {"type": {combinator: combinator_schema}}
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	542 if combinator_schema is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	543 raise SchemaError("a combinator requires a child")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	544 if callable(t):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	545 yield from t(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	546 elif t is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	547 yield from validate_null(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	548 elif isinstance(t, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	549 if len(t) != 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	550 raise SchemaError("type dict must be of length 1")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	551 # Check whether a shortcut is already seen above
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	552 if combinator is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	553 combinator = list(t.keys())[0]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	554 combinator_schema = t[combinator]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	555 if combinator == "not":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	556 yield from validate_not(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	557 obj, schema.ensure_child_schema(combinator_schema), context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	558 elif combinator == "all-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	559 yield from validate_allOf(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	560 obj,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	561 schema.ensure_list_of_child_schemata(combinator_schema),
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	562 context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	563 elif combinator == "any-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	564 yield from validate_anyOf(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	565 obj,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	566 schema.ensure_list_of_child_schemata(combinator_schema),
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	567 context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	568 elif combinator == "one-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	569 yield from validate_oneOf(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	570 obj,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	571 schema.ensure_list_of_child_schemata(combinator_schema),
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	572 context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	573 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	574 raise SchemaError("unknown combinator: {}".format(combinator))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	575 elif isinstance(t, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	576 # a simple list is "any-of"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	577 yield from validate_anyOf(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	578 obj, schema.ensure_list_of_child_schemata(t), context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	579 elif t in ("dict", "map", "object"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	580 yield from validate_dict(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	581 elif t in ("list", "array",):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	582 yield from validate_list(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	583 elif t in ("tuple", "record"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	584 yield from validate_tuple(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	585 elif t in ("set", "frozenset"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	586 yield from validate_set(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	587 elif t in ("string", "str"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	588 yield from validate_str(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	589 elif t in ("deny", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	590 yield from validate_deny(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	591 elif t in ("accept", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	592 yield from validate_accept(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	593 elif t in ("none", "null", "nil"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	594 yield from validate_null(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	595 elif t in ("empty", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	596 yield from validate_empty(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	597 elif t in ("integer", "int"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	598 yield from validate_integer(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	599 elif t in ("float", "real", "double"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	600 yield from validate_float(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	601 elif t in ("number", "num"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	602 yield from validate_number(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	603 elif t in ("bool", "boolean"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	604 yield from validate_bool(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	605 elif t in ("scalar", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	606 yield from validate_scalar(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	607 elif t in ("binary", ):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	608 yield from validate_binary(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	609 elif t in ("timestamp", "datetime"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	610 yield from validate_timestamp(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	611 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	612 raise SchemaError("unknown type in schema: {}".format(t))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	613
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	614
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	615 def _is_in_skip_keys(key, skip_keys):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	616 if not skip_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	617 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	618 for sk in skip_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	619 if isinstance(sk, str):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	620 if key == sk:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	621 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	622 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	623 if sk.search(key):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	624 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	625 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	626
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	627
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	628 def _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	629 if obj is None and schema.get("nullable", False):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	630 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	631 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	632
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	633
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	634 def _validate_index_constraint(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	635 # No evaluation of index constraints for the root context
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	636 if context.is_root:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	637 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	638 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	639 index_constraints = schema["index-constraint"]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	640 except KeyError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	641 return # no constraints
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	642 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	643 if not isinstance(index_constraints, (list, tuple, set, frozenset)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	644 index_constraints = [index_constraints]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	645 if not index_constraints:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	646 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	647 parent = context.safe_parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	648 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	649 effective_index = context.index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	650 except AttributeError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	651 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	652 effective_index = context.key_index
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	653 except AttributeError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	654 raise SchemaError("parent container has no usable index")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	655 for idx in index_constraints:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	656 if idx < 0:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	657 idx = len(parent.current_object) + idx
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	658 if idx == effective_index:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	659 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	660 else:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	661 yield ValidationProblem(code=ERRORS.E10052, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	662
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	663
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	664 def validate_dict(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	665 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	666 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	667 if not isinstance(obj, dict):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	668 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	669 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	670 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	671 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	672 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	673 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	674 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	675 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	676 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	677 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	678 yield ValidationProblem(code=ERRORS.E10051, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	679 schema_keys = schema.get("keys", {}) if schema else {}
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	680 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	681 schema_keynames = schema.get_child("key-names", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	682 idx = -1
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	683 for key, item in obj.items():
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	684 idx += 1
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	685 if schema_keynames is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	686 if not isinstance(key, str):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	687 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	688 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	689 # validate the key against given schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	690 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	691 key_probs = list(_validate(key, schema_keynames, new_context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	692 if key_probs:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	693 yield ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	694 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	695 if context.settings.break_on_keynames_problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	696 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	697 if key in seen_keys:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	698 yield ValidationProblem(code=WARNINGS.W80000, hint=key, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	699 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	700 seen_keys.add(key)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	701 # 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	702 if key in schema_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	703 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	704 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	705 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	706 # 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	707 additional_keys = schema.get_child("additional-keys", False)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	708 if isinstance(additional_keys, bool):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	709 if not additional_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	710 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	711 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	712 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	713 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	714 # 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	715 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	716 yield from _validate(item, additional_keys, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	717 # check whether all required keys are seen
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	718 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	719 required_keys = set(schema.get("required", set()))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	720 except (TypeError, ValueError):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	721 raise SchemaError("`required` must be an iterable")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	722 if not required_keys <= seen_keys:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	723 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	724 yield ValidationProblem(code=ERRORS.E10005, hint=sorted(hs), context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	725
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	726
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	727 def validate_list(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	728 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	729 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	730 if not isinstance(obj, (list, tuple)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	731 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	732 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	733 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	734 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	735 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	736 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	737 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	738 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	739 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	740 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	741 yield ValidationProblem(code=ERRORS.E10013, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	742 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	743 schema_items = schema.ensure_child_schema(schema["items"])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	744 except KeyError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	745 schema_items = _Schema(schema, False, {"type": validate_deny})
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	746 for idx, o in enumerate(obj):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	747 new_context = Context(parent=context, index=idx, current_object=o)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	748 yield from _validate(o, schema_items, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	749
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 def validate_set(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	752 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	753 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	754 if not isinstance(obj, (set, frozenset)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	755 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	756 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	757 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	758 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	759 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	760 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	761 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	762 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	763 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	764 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	765 yield ValidationProblem(code=ERRORS.E10040, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	766 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	767 schema_items = schema.ensure_child_schema(schema["items"])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	768 except KeyError:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	769 schema_items = _Schema(schema, False, {"type": validate_deny})
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	770 for o in obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	771 new_context = Context(parent=context, key=o, current_object=o)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	772 yield from _validate(o, schema_items, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	773
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 def validate_tuple(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	776 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	777 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	778 if not isinstance(obj, (list, tuple)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	779 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	780 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	781 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	782 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	783 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	784 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	785 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	786 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	787 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	788 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	789 yield ValidationProblem(code=ERRORS.E10016, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	790 schema_items = schema.get("items", [])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	791 if not isinstance(schema_items, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	792 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	793 for idx, o in enumerate(obj):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	794 # early exit at maxlen
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	795 if maxlen is not None and idx >= maxlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	796 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	797 new_context = Context(parent=context, index=idx, current_object=o)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	798 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	799 schema_index = schema.ensure_child_schema(schema_items[idx])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	800 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	801 additional_items = schema.get_child("additional-items", False)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	802 if isinstance(additional_items, bool):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	803 if not additional_items:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	804 yield ValidationProblem(code=ERRORS.E10017, context=new_context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	805 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	806 yield from _validate(o, additional_items, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	807 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	808 yield from _validate(o, schema_index, new_context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	809
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	810
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	811 def validate_str(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	812 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	813 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	814 if not isinstance(obj, str):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	815 yield ValidationProblem(code=ERRORS.E10002, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	816 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	817 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	818 enumvalues = schema.get("enum", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	819 if enumvalues is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	820 for ev in enumvalues:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	821 if ev == obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	822 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	823 else:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	824 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	825 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	826 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	827 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	828 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	829 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	830 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	831 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	832 yield ValidationProblem(code=ERRORS.E10007, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	833 pattern = schema.get("pattern", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	834 if pattern is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	835 if isinstance(pattern, str):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	836 mo = re.search(pattern, obj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	837 if not mo:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	838 yield ValidationProblem(code=ERRORS.E10008, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	839 elif isinstance(pattern, TYPE_RE):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	840 mo = pattern.search(obj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	841 if not mo:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	842 yield ValidationProblem(code=ERRORS.E10008, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	843 elif callable(pattern):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	844 yield from pattern(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	845 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	846 raise SchemaError("unknown pattern type")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	847 is_contained = schema.get("is-contained-in-ref", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	848 if is_contained is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	849 refobj = try_get_reference(is_contained,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	850 context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	851 schema,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	852 default=_SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	853 if refobj is _SENTINEL:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	854 yield ValidationProblem(code=ERRORS.E10044, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	855 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	856 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	857 if obj not in refobj:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	858 yield ValidationProblem(code=ERRORS.E10045, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	859 except TypeError:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	860 yield ValidationProblem(code=ERRORS.E10046, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	861
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	862
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	863 def validate_binary(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	864 if not isinstance(obj, (bytes, bytearray)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	865 yield ValidationProblem(code=ERRORS.E10035, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	866 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	867 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	868 minlen = schema.get("min-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	869 if minlen:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	870 if len(obj) < minlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	871 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	872 maxlen = schema.get("max-length", None)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	873 if maxlen is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	874 if len(obj) > maxlen:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	875 yield ValidationProblem(code=ERRORS.E10037, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	876 pattern = schema.get("pattern", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	877 if pattern is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	878 if isinstance(pattern, (str, bytes, bytearray)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	879 if isinstance(pattern, str):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	880 if "'''" not in pattern:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	881 bytes_pattern = ast.literal_eval(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	882 "b'''" + pattern + "'''")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	883 elif '"""' not in pattern:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	884 bytes_pattern = ast.literal_eval(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	885 'b"""' + pattern + '"""')
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	886 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	887 raise SchemaError("incompatible bytes pattern")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	888 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	889 bytes_pattern = pattern
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	890 mo = re.search(bytes_pattern, obj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	891 if not mo:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	892 yield ValidationProblem(code=ERRORS.E10047, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	893 elif isinstance(pattern, TYPE_RE):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	894 mo = pattern.search(obj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	895 if not mo:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	896 yield ValidationProblem(code=ERRORS.E10047, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	897 elif callable(pattern):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	898 yield from pattern(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	899 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	900 raise SchemaError("unknown pattern type")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	901
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	902
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	903 def validate_timestamp(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	904 if not isinstance(obj, datetime.datetime):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	905 yield ValidationProblem(code=ERRORS.E10041, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	906 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	907 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	908 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	909 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	910 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	911 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	912 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	913 raise SchemaError("unknown value validator (only a callable allowed)")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	914
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	915
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	916 def validate_integer(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	917 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	918 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	919 if not isinstance(obj, int):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	920 yield ValidationProblem(code=ERRORS.E10020, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	921 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	922 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	923 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	924 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	925 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	926 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	927 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	928 yield ValidationProblem(code=ERRORS.E10022, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	929 enumvalues = schema.get("enum", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	930 if enumvalues is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	931 for ev in enumvalues:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	932 if ev == obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	933 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	934 else:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	935 yield ValidationProblem(code=ERRORS.E10048, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	936 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	937 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	938 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	939 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	940 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	941 raise SchemaError("unknown value validator (only a callable allowed)")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	942
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	943
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	944 def validate_float(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	945 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	946 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	947 if not isinstance(obj, float):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	948 yield ValidationProblem(code=ERRORS.E10023, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	949 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	950 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	951 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	952 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	953 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	954 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	955 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	956 yield ValidationProblem(code=ERRORS.E10025, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	957 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	958 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	959 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	960 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	961 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	962 raise SchemaError("unknown value validator (only a callable allowed)")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	963
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	964
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	965 def validate_number(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	966 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	967 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	968 if not isinstance(obj, (int, float)):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	969 yield ValidationProblem(code=ERRORS.E10030, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	970 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	971 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	972 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	973 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	974 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	975 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	976 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	977 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	978 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	979 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	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.E10032, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	982 enumvalues = schema.get("enum", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	983 if enumvalues is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	984 for ev in enumvalues:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	985 if ev == obj:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	986 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	987 else:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	988 yield ValidationProblem(code=ERRORS.E10049, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	989 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	990 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	991 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	992 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	993 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	994 raise SchemaError("unknown value validator (only a callable allowed)")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	995
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	996
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	997 def validate_scalar(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	998 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	999 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1000 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1001 if obj is None:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1002 yield ValidationProblem(code=ERRORS.E10033, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1003 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	1004 yield ValidationProblem(code=ERRORS.E10033, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1005
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1006
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1007 def validate_deny(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1008 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	1009 yield ValidationProblem(code=ERRORS.E10010, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1010
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1011
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1012 def validate_accept(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1013 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1014
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1015
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1016 def validate_null(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1017 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1018 if obj is not None:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1019 yield ValidationProblem(code=ERRORS.E10011, context=context)
5 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_empty(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1023 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1024 if obj is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1025 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1026 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	1027 return
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1028 yield ValidationProblem(ERRORS.E10018, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1029
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 def validate_bool(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1032 if _is_null_allowed_for_object(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1033 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1034 if not isinstance(obj, bool):
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1035 yield ValidationProblem(code=ERRORS.E10026, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1036 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1037 yield from _validate_index_constraint(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1038 value = schema.get("value", None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1039 if value is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1040 if callable(value):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1041 yield from value(obj, schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1042 elif value and not obj:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1043 yield ValidationProblem(code=ERRORS.E10027, hint=obj, context=context)
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1044 elif not value and obj:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1045 yield ValidationProblem(code=ERRORS.E10028, hint=obj, context=context)
5 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
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1048 def validate_allOf(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1049 if not isinstance(schema, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1050 raise SchemaError("require a list of schematas for `all-of'")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1051 res = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1052 for idx, s in enumerate(schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1053 assert isinstance(s, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1054 tr = list(_validate(obj, s, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1055 if tr:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1056 res.append((idx, tr, ))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1057 if res:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1058 yield ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1059 code=ERRORS.E10057,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1060 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1061 cause=[
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1062 ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1063 code=ERRORS.E10058,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1064 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1065 cause=tr,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1066 index=idx) for (idx, tr) in res])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1067
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1068
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1069 def validate_anyOf(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1070 if not isinstance(schema, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1071 raise SchemaError("require a list of schematas for `any-of'")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1072 res = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1073 for s in schema:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1074 assert isinstance(s, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1075 tr = list(_validate(obj, s, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1076 if tr:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1077 res.append(tr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1078 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1079 # Erfolg: gleich positiv zurueck ohne Meldungen
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1080 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1081 # Ansonsten: alle Fehlschlaege protokollieren
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.E10055,
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.E10056,
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) for tr in res])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1091
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 def validate_oneOf(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1094 if not isinstance(schema, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1095 raise SchemaError("require a list of schematas for `one-of'")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1096 success_res = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1097 failed_res = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1098 for idx, s in enumerate(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 failed_res.append((idx, 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 success_res.append(idx)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1105 if len(success_res) == 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1106 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1107 elif len(success_res) == 0:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1108 # Ansonsten: alle Fehlschlaege protokollieren
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1109 if failed_res:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1110 yield ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1111 code=ERRORS.E10053,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1112 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1113 cause=[
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1114 ValidationProblem(
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1115 code=ERRORS.E10054,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1116 context=context,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1117 cause=tr,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1118 index=idx) for (idx, tr) in failed_res])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1119 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1120 # 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	1121 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	1122
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1123
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1124 def validate_not(obj, schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1125 assert isinstance(schema, _Schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1126 res = list(_validate(obj, schema, context))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1127 if not res:
13 940676a0de84 ERRORS and WARNINGS are now enums Franz Glasner <fzglas.hg@dom66.de> parents: 10 diff changeset	1128 yield ValidationProblem(code=ERRORS.E10029, hint=obj, context=context,
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1129 cause=res)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1130
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1131
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1132 def process_schema_references(schema, context, check_single_ref_key=True):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1133 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1134 ref = schema[SCHEMA_REF_KEY]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1135 except (KeyError, TypeError):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1136 return schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1137 # if `$ref' is found it MUST be the only key
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1138 if check_single_ref_key and len(schema) != 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1139 raise SchemaError("`{}' must be the single key if it exists")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1140 schema = try_get_reference(ref, context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1141 if not isinstance(schema, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1142 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1143 "dereferenced schema is not a `_Schema': {}".format(ref))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1144 schema = copy.deepcopy(schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1145 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	1146
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 def process_schema_conditionals(schema, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1149 """Lisp-like `cond` to provide schema modifications
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1150
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1151 :param schema: the input schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1152 :param context: the validation context with a valid
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1153 `context.root.root_object`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1154 :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	1155 a copy of the schema if has been changed
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 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1158 what, conds = _get_one_of(schema, "cond", "match", default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1159 if what is None or conds is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1160 return schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1161 if not isinstance(conds, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1162 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	1163 if what == "cond":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1164 return _process_schema_conditionals_cond(schema, conds, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1165 elif what == "match":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1166 return _process_schema_conditionals_match(schema, conds, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1167 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1168 assert False, "unreachable"
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1169
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1170
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1171 def _process_schema_conditionals_cond(schema, conds, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1172 for cond in conds:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1173 if not isinstance(cond, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1174 raise SchemaError("a single condition must be a dict")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1175 if eval_condition(cond, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1176 rep_type, rep_schema = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1177 cond, "then", "then-replace", "then-merge")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1178 rep_schema = schema.ensure_child_schema(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1179 if rep_type in ("then", "then-replace"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1180 do_merge = False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1181 elif rep_type == "then-merge":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1182 do_merge = True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1183 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1184 raise SchemaError("unknown then type: {}".format(rep_type))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1185 break
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1186 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1187 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1188 # 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	1189 # effective schema.
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 rep_schema = None
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1192 do_merge = False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1193
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1194 new_schema = schema.copy()
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1195 del new_schema["cond"]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1196 if rep_schema:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1197 rep_schema = process_schema_references(rep_schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1198 # this could insert a new nested "cond" or "match" again
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1199 if do_merge:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1200 rep_schema = copy.deepcopy(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1201 new_schema = _merge(rep_schema, new_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1202 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1203 new_schema.update(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1204 # Recursively apply "cond/match" evaluation to the resulting schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1205 return process_schema_conditionals(new_schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1206
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1207
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1208 def _process_schema_conditionals_match(schema, conds, context):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1209 rep_schemata = []
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1210 for cond in conds:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1211 if not isinstance(cond, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1212 raise SchemaError("a single condition must be a dict")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1213 if eval_condition(cond, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1214 rep_type, rep_schema = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1215 cond, "then", "then-replace", "then-merge")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1216 rep_schema = schema.ensure_child_schema(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1217 if rep_type in ("then", "then-replace"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1218 rep_schemata.append((False, rep_schema))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1219 elif rep_type == "then-merge":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1220 rep_schemata.append((True, rep_schema))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1221 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1222 raise SchemaError("unknown then type: {}".format(rep_type))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1223
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1224 new_schema = schema.copy()
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1225 del new_schema["match"]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1226 for do_merge, rep_schema in rep_schemata:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1227 rep_schema = process_schema_references(rep_schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1228 # this could insert a new nested "cond" or "match" again
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1229 if do_merge:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1230 rep_schema = copy.deepcopy(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1231 new_schema = _merge(rep_schema, new_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1232 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1233 new_schema.update(rep_schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1234 # Recursively apply "cond/match" evaluation to the resulting schema
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1235 return process_schema_conditionals(new_schema, context)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1236
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1237
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1238 def eval_condition(cond, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1239 """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	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 pred, predval = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1243 cond,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1244 "when-ref-true", "when-ref-exists", "when",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1245 default=_SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1246
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1247 if pred == "when":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1248 # rekursive evaluation of `predval` as the real predicate
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1249 return eval_pred(predval, context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1250 elif pred == "when-ref-true":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1251 refobj = try_get_reference(predval, context, schema, default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1252 return bool(refobj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1253 elif pred == "when-ref-exists":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1254 refobj = try_get_reference(predval, context, schema, default=_SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1255 return refobj is not _SENTINEL
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1256 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1257 raise SchemaError("unknown condition type: {}".format(pred))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1258
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1259
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1260 def eval_pred(pred, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1261 if isinstance(pred, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1262 combinator, combinator_val = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1263 pred,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1264 "not", "all-of", "any-of", "one-of",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1265 default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1266 if combinator:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1267 if combinator == "not":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1268 return not eval_pred(combinator_val, context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1269 elif combinator == "all-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1270 if not isinstance(combinator_val, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1271 raise SchemaError("`all-of' requires a list of childs")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1272 for cv in combinator_val:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1273 if not eval_pred(cv, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1274 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1275 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1276 elif combinator == "any-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1277 if not isinstance(combinator_val, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1278 raise SchemaError("`any-of' requires a list of childs")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1279 for cv in combinator_val:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1280 if eval_pred(cv, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1281 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1282 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1283 elif combinator == "one-of":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1284 if not isinstance(combinator_val, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1285 raise SchemaError("`one-of' requires a list of childs")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1286 num_true = 0
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1287 for cv in combinator_val:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1288 if eval_pred(cv, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1289 num_true += 1
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1290 # shortcut
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1291 if num_true > 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1292 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1293 if num_true == 1:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1294 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1295 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1296 return False
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(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1299 "unknown logical operator: {}".format(combinator))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1300 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1301 pred_key, pred_val = _get_one_of(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1302 pred,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1303 "ref-true", "ref-exists", "equals",
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1304 default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1305 if pred_key == "ref-true":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1306 refobj = try_get_reference(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1307 pred_val, context, schema, default=None)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1308 return bool(refobj)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1309 elif pred_key == "ref-exists":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1310 refobj = try_get_reference(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1311 pred_val, context, schema, default=_SENTINEL)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1312 return refobj is not _SENTINEL
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1313 elif pred_key == "equals":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1314 if not isinstance(pred_val, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1315 raise SchemaError("`equals' requires a list as childs")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1316 if len(pred_val) != 2:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1317 raise SchemaError("`equals' requires a list of len 2")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1318 op1 = eval_comparison_operator_operand(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1319 pred_val[0], context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1320 op2 = eval_comparison_operator_operand(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1321 pred_val[1], context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1322 return op1 == op2
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1323 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1324 raise SchemaError("unknown predicate: {}".format(pred))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1325 elif isinstance(pred, list):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1326 # implicit all-of (aka AND)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1327 for cv in pred:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1328 if not eval_pred(cv, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1329 return False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1330 return True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1331 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1332 return pred
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1333
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1334
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1335 def eval_comparison_operator_operand(op, context, schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1336 if not isinstance(op, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1337 raise SchemaError("an operand must be a dict")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1338 opkey, opval = _get_one_of(op, "ref", "val", "value")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1339 if opkey is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1340 raise SchemaError("no operant given in {!r}".format(op))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1341 if opkey == "ref":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1342 return try_get_reference(opval, context, schema)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1343 elif opkey in ("val", "value"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1344 return opval
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1345 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1346 assert False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1347
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1348
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1349 def try_get_reference(ref, context, schema, default=None):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1350 """Get the object referenced in `ref`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1351
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1352 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	1353 context.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1354
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1355 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1356 uri = rfc3986.URIReference.from_string(ref).normalize()
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1357 if not uri.scheme:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1358 uri = uri.copy_with(scheme="object")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1359 if uri.scheme == "object":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1360 if ref.startswith("object#"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1361 for attr in ("authority", "path", "query"):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1362 if getattr(uri, attr, None) is not None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1363 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1364 "bogus {} in URI reference `{}'".format(attr, ref))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1365 if uri.fragment is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1366 raise SchemaError("fragment required in reference")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1367 if not uri.fragment:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1368 return context.root.root_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1369 elif uri.fragment == '.':
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1370 return context.current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1371 parts = uri.fragment.split('.') # use '.' separator as in configmix
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1372 if parts[0]:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1373 # absolute
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1374 d = context.root.root_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1375 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1376 # relative
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1377 d = context.current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1378 parts = parts[1:]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1379 c = context # needed to determine relative object references
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1380 relative_refs_allowed = True
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1381 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	1382 if part:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1383 relative_refs_allowed = False
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1384 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1385 d = d[part]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1386 except (KeyError, IndexError, TypeError):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1387 return default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1388 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1389 if not relative_refs_allowed:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1390 raise SchemaError(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1391 "empty part in path to object reference not allowed")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1392 c = c.safe_parent
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1393 d = c.current_object
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1394 return d
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1395 elif uri.scheme == "schema":
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1396 if not uri.path or (uri.path == SCHEMA_PATH_SELF):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1397 s = schema.SELF
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1398 elif uri.path == SCHEMA_PATH_ROOT:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1399 s = schema.ROOT
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1400 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1401 s = schema.get_cached_schema(uri.path, load_if_needed=True)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1402 if uri.fragment is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1403 raise SchemaError("fragment required in reference")
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 if not uri.fragment.startswith('/'):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1406 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	1407 if uri.fragment == '/':
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1408 return s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1409 parts = uri.fragment.split('/')
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1410 parent_for_subschema = s
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1411 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	1412 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1413 v = s[part]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1414 except (KeyError, IndexError, TypeError):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1415 return default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1416 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1417 if isinstance(v, _Schema):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1418 pass
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1419 elif isinstance(v, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1420 s = _Schema(parent_for_subschema, False, v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1421 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1422 # need not try further
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1423 return default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1424 return s
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 raise SchemaError("Unknown schema reference scheme: {}".format(uri.scheme))
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1427
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1428
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1429 _DEL_VALUE = '{{::DEL::}}'
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1430 """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	1431
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1432
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1433 def _merge(user, default):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1434 """Logically merge the configuration in `user` into `default`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1435
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1436 :param dict user:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1437 the new configuration that will be logically merged
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1438 into `default`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1439 :param dict default:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1440 the base configuration where `user` is logically merged into
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1441 :returns: `user` with the necessary amendments from `default`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1442 If `user` is ``None`` then `default` is returned.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1443
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1444 .. note:: Implementation: The configuration in `user` is
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1445 augmented/changed inplace.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1446
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1447 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	1448 (``{{::DEL::}}``) the corresponding key will be deleted from the
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1449 merged output.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1450
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1451 From http://stackoverflow.com/questions/823196/yaml-merge-in-python
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1452
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1453 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1454 if user is None:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1455 _filter_deletions(default)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1456 return default
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1457 if isinstance(user, dict) and isinstance(default, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1458 for k, v in default.items():
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1459 if k in user:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1460 if user[k] == _DEL_VALUE:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1461 # do not copy and delete the marker
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1462 del user[k]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1463 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1464 user[k] = _merge_item(user[k], v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1465 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1466 user[k] = v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1467 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1468 raise SchemaError("can only merge two dicts on top-level")
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1469 _filter_deletions(user)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1470 return user
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1471
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1472
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1473 def _merge_item(user, default):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1474 """Recursion helper for :func:`._merge`
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1475
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1476 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1477 if isinstance(user, dict) and isinstance(default, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1478 for k, v in default.items():
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1479 if k in user:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1480 if user[k] == _DEL_VALUE:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1481 # do not copy and delete the marker
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1482 del user[k]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1483 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1484 user[k] = _merge_item(user[k], v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1485 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1486 user[k] = v
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1487 elif isinstance(user, (list, tuple)) and isinstance(default, (list, tuple)):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1488 for idx, v in enumerate(default):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1489 user.insert(idx, v)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1490 return user
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1491
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1492
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1493 def _filter_deletions(d):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1494 """Recursively filter deletions in the dict `d`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1495
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1496 Deletions have values that equal :data:`._DEL_VALUE`.
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1497
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1498 """
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1499 if not isinstance(d, dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1500 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1501 # 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	1502 for k, v in list(d.items()):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1503 if v == _DEL_VALUE:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1504 del d[k]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1505 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1506 if isinstance(d[k], dict):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1507 _filter_deletions(d[k])
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1508
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1509
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1510 def _log_problem_cause_all(logger, loglevel, level, problems):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1511 if not problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1512 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1513 for pr in problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1514 logger.log(loglevel, "%s> %r", "-"((level2)+2), pr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1515 _log_problem_cause_all(logger, loglevel, level+1, pr.cause)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1516
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1517
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1518 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	1519 for pr in problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1520 if not pr.cause:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1521 continue
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1522 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1523 prl = by_level[level]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1524 except LookupError:
9 f4e1b6d6fe63 WS Franz Glasner <fzglas.hg@dom66.de> parents: 5 diff changeset	1525 prl = []
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1526 by_level[level] = prl
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1527 prl.append(pr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1528
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1529 depth = pr.context.depth
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1530 try:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1531 prd = by_depth[depth]
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1532 except LookupError:
9 f4e1b6d6fe63 WS Franz Glasner <fzglas.hg@dom66.de> parents: 5 diff changeset	1533 prd = []
5 84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1534 by_depth[depth] = prd
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1535 prd.append(pr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1536 _build_problems_by_level_and_depth(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1537 by_level, by_depth, level+1, pr.cause)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1538
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1539
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1540 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	1541 for pr in problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1542 #
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1543 # Check whether we will start logging from this level downwards
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1544 # all problems
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 if max_level is None or level == max_level:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1547 new_max_level = None # trigger logging
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1548 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1549 new_max_level = max_level
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1550 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	1551 new_max_depth = None # trigger logging
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1552 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1553 new_max_depth = max_depth
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1554 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	1555 logger.log(loglevel, "%s> %r", "-"((level2)+2), pr)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1556 if pr.cause:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1557 _log_problem_cause(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1558 logger, loglevel,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1559 new_max_level, new_max_depth,
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1560 level+1, pr.cause)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1561
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 def log_problem_cause(logger, loglevel, debug, level, problems):
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1564 if not problems:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1565 return
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1566 if debug:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1567 _log_problem_cause_all(logger, loglevel, level, problems)
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1568 else:
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1569 by_level = {} # to determine maximum problem nesting level
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1570 by_depth = {} # to determine maximum context nexting level
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1571 _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	1572
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1573 max_level = max(by_level.keys())
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1574 max_depth = max(by_depth.keys())
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1575
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1576 _log_problem_cause(
84dfd1a94926 Add the existing implementation. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1577 logger, loglevel, max_level, max_depth, level, problems)

Mercurial > hgrepos > Python > libs > data-schema

annotate data_schema/__init__.py @ 19:c3a0fe8d4587

annotate data_schema/init.py @ 19:c3a0fe8d4587