Python/libs/data-schema: data_schema/__init_

annotate data_schema/init.py @ 13:940676a0de84

ERRORS and WARNINGS are now enums

author	Franz Glasner <fzglas.hg@dom66.de>
date	Fri, 07 Jul 2023 02:10:32 +0200
parents	62823085e582
children	cfb97c7c9e5b

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

Mercurial > hgrepos > Python > libs > data-schema

annotate data_schema/__init__.py @ 13:940676a0de84

annotate data_schema/init.py @ 13:940676a0de84