blob: 7f6b52d7420169a36f68c633c2d77abf4baf155a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
# -*- coding: utf-8 -*-
# Copyright (C) 2015 Yahoo! Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import jsonschema
from jsonschema import exceptions as schema_exc
# Expose these types so that people don't have to import the same exceptions.
ValidationError = schema_exc.ValidationError
SchemaError = schema_exc.SchemaError
def schema_validate(data, schema):
"""Validates given data using provided json schema."""
Validator = jsonschema.validators.validator_for(schema)
# Special jsonschema validation types/adjustments.
# See: https://github.com/Julian/jsonschema/issues/148
type_checker = Validator.TYPE_CHECKER.redefine(
"array", lambda checker, data: isinstance(data, (list, tuple)))
TupleAllowingValidator = jsonschema.validators.extend(
Validator, type_checker=type_checker)
TupleAllowingValidator(schema).validate(data)
|
