88 lines
3.3 KiB
Python
88 lines
3.3 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 UnknownFieldError
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from toscaparser.elements.statefulentitytype import StatefulEntityType
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SECTIONS = (LIFECYCLE, CONFIGURE, LIFECYCLE_SHORTNAME,
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CONFIGURE_SHORTNAME) = \
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('tosca.interfaces.node.lifecycle.Standard',
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'tosca.interfaces.relationship.Configure',
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'Standard', 'Configure')
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INTERFACEVALUE = (IMPLEMENTATION, INPUTS) = ('implementation', 'inputs')
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INTERFACE_DEF_RESERVED_WORDS = ['type', 'inputs', 'derived_from', 'version',
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'description']
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class InterfacesDef(StatefulEntityType):
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'''TOSCA built-in interfaces type.'''
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def __init__(self, node_type, interfacetype,
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node_template=None, name=None, value=None):
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self.ntype = node_type
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self.node_template = node_template
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self.type = interfacetype
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self.name = name
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self.value = value
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self.implementation = None
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self.inputs = None
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self.defs = {}
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if interfacetype == LIFECYCLE_SHORTNAME:
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interfacetype = LIFECYCLE
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if interfacetype == CONFIGURE_SHORTNAME:
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interfacetype = CONFIGURE
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if hasattr(self.ntype, 'interfaces') \
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and self.ntype.interfaces \
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and interfacetype in self.ntype.interfaces:
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interfacetype = self.ntype.interfaces[interfacetype]['type']
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if node_type:
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if self.node_template and self.node_template.custom_def \
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and interfacetype in self.node_template.custom_def:
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self.defs = self.node_template.custom_def[interfacetype]
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else:
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self.defs = self.TOSCA_DEF[interfacetype]
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if value:
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if isinstance(self.value, dict):
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for i, j in self.value.items():
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if i == IMPLEMENTATION:
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self.implementation = j
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elif i == INPUTS:
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self.inputs = j
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else:
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what = ('"interfaces" of template "%s"' %
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self.node_template.name)
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ExceptionCollector.appendException(
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UnknownFieldError(what=what, field=i))
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else:
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self.implementation = value
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@property
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def lifecycle_ops(self):
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if self.defs:
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if self.type == LIFECYCLE:
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return self._ops()
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@property
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def configure_ops(self):
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if self.defs:
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if self.type == CONFIGURE:
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return self._ops()
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def _ops(self):
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ops = []
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for name in list(self.defs.keys()):
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ops.append(name)
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return ops
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