be192cc63d
The TOSCA Definition is having required attribute set to true/false and yes/no. Make it consistent to true or false and add validation. Change-Id: I91e17e21f393c014c0a261758195501f944afcca Closes-Bug: 1523943
65 lines
2.5 KiB
Python
65 lines
2.5 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from toscaparser.common.exception import ExceptionCollector
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from toscaparser.common.exception import InvalidSchemaError
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from toscaparser.utils.gettextutils import _
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class PropertyDef(object):
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'''TOSCA built-in Property type.'''
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VALID_REQUIRED_VALUES = ['true', 'false']
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def __init__(self, name, value=None, schema=None):
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self.name = name
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self.value = value
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self.schema = schema
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try:
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self.schema['type']
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except KeyError:
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msg = (_('Schema definition of "%(pname)s" must have a "type" '
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'attribute.') % dict(pname=self.name))
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ExceptionCollector.appendException(
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InvalidSchemaError(message=msg))
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if 'required' in self.schema:
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required = self.schema['required']
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if not isinstance(required, bool):
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if required.lower() not in self.VALID_REQUIRED_VALUES:
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valid_values = ', '.join(self.VALID_REQUIRED_VALUES)
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msg = (_('Schema definition of "%(propname)s" has '
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'"required" attribute with invalid value '
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'"%(value1)s". The value must be one of '
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'"%(value2)s".') % {"propname": self.name,
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"value1": required,
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"value2": valid_values})
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ExceptionCollector.appendException(
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InvalidSchemaError(message=msg))
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@property
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def required(self):
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if self.schema:
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for prop_key, prop_value in self.schema.items():
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if prop_key == 'required' and prop_value:
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return True
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return False
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@property
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def default(self):
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if self.schema:
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for prop_key, prop_value in self.schema.items():
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if prop_key == 'default':
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return prop_value
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return None
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