45eccc4e25
If a sub section of a deploy schema is one of multiple options python-jsonschema, which used to verify the schema, is unable to determine which option is intended so cannot produce a useful error message. As "type" is required by all partitions and volumes this is be used to determine the correct sub schema, which can then be validated recursively using python-jsonschema. The validation error message then gives specific details on each incorrect parameter. Change-Id: Icb22b88b40f0fa45a3fe3932d69ba32e4a360edd
78 lines
3.0 KiB
Python
78 lines
3.0 KiB
Python
#
|
|
# Copyright 2017 Cray 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
|
|
import jsonschema.exceptions
|
|
|
|
import validate_schema
|
|
|
|
|
|
class ValidateAnyOf(object):
|
|
|
|
def __init__(self, anyof_defect, schema):
|
|
self.anyof = anyof_defect
|
|
self.schema = schema
|
|
|
|
self.sub_schemas = self._get_sub_schemas()
|
|
self.defects = []
|
|
|
|
if "type" in self.anyof.instance:
|
|
permitted_types = []
|
|
validated = False
|
|
|
|
for sub_schema in self.sub_schemas:
|
|
permitted_types.extend(sub_schema
|
|
['properties']['type']['enum'])
|
|
if self._verify_type_valid(sub_schema):
|
|
self._validate_sub_schema(sub_schema)
|
|
validated = True
|
|
|
|
if not validated:
|
|
invalid_type = self.anyof.instance['type']
|
|
message = " could not be validated, {!r} is not one of {!r}"\
|
|
.format(invalid_type, permitted_types)
|
|
self._raise_validation_error(message)
|
|
else:
|
|
message = " could not be validated, u'type' is a required property"
|
|
self._raise_validation_error(message)
|
|
|
|
def _get_sub_schemas(self):
|
|
"""Returns list of sub schemas in anyof defect"""
|
|
sub_schemas = self.schema
|
|
path_to_anyof = list(self.anyof.schema_path)
|
|
for path in path_to_anyof:
|
|
sub_schemas = sub_schemas[path]
|
|
return sub_schemas
|
|
|
|
def _verify_type_valid(self, sub_schema):
|
|
"""Returns true if type is valid for given schema, false otherwise"""
|
|
defects = validate_schema.validate_schema(sub_schema
|
|
['properties']['type'],
|
|
self.anyof.instance['type'])
|
|
return False if defects else True
|
|
|
|
def _validate_sub_schema(self, sub_schema):
|
|
"""Performs validation on sub schemas"""
|
|
for defect in validate_schema.validate_schema(sub_schema,
|
|
self.anyof.instance):
|
|
validate_schema.add_path_to_defect_message(self.anyof.path, defect)
|
|
self.defects.append(defect)
|
|
|
|
def _raise_validation_error(self, message):
|
|
"""Adds ValidationError to defects with given message"""
|
|
defect = jsonschema.exceptions.ValidationError(message)
|
|
validate_schema.add_path_to_defect_message(self.anyof.path, defect)
|
|
self.defects.append(defect)
|