48 lines
1.8 KiB
Python
48 lines
1.8 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.properties import Property
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class Capability(object):
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'''TOSCA built-in capabilities type.'''
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def __init__(self, name, properties, definition, custom_def=None):
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self.name = name
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self._properties = properties
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self.definition = definition
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self.custom_def = custom_def
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def get_properties_objects(self):
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'''Return a list of property objects.'''
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properties = []
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props = self._properties
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if props:
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for name, value in props.items():
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props_def = self.definition.get_properties_def()
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if props_def and name in props_def:
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properties.append(Property(name, value,
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props_def[name].schema,
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self.custom_def))
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return properties
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def get_properties(self):
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'''Return a dictionary of property name-object pairs.'''
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return {prop.name: prop
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for prop in self.get_properties_objects()}
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def get_property_value(self, name):
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'''Return the value of a given property name.'''
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props = self.get_properties()
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if props and name in props:
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return props[name].value
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