ac21005828
in addition to unit tests: * in MuranoObject parent property renamed to owner * fixed ownership of temporary method arguments * more descriptive exceptions in contracts and related places Change-Id: I4ee491c5428a4a64a21ccb5b1947acac386eb78f Closes-Bug: #1337225 Partial-Bug: #1316786
67 lines
2.0 KiB
Python
67 lines
2.0 KiB
Python
# Copyright (c) 2014 Mirantis, Inc.
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#
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# 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 murano.dsl import exceptions
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import murano.dsl.type_scheme as type_scheme
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class PropertyUsages(object):
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In = 'In'
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Out = 'Out'
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InOut = 'InOut'
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Runtime = 'Runtime'
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Const = 'Const'
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All = set([In, Out, InOut, Runtime, Const])
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Writable = set([Out, InOut, Runtime])
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class Spec(object):
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def __init__(self, declaration, namespace_resolver):
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self._namespace_resolver = namespace_resolver
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self._contract = type_scheme.TypeScheme(declaration['Contract'])
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self._default = declaration.get('Default')
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self._has_default = 'Default' in declaration
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self._usage = declaration.get('Usage') or 'In'
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if self._usage not in PropertyUsages.All:
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raise exceptions.DslSyntaxError(
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'Unknown type {0}. Must be one of ({1})'.format(
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self._usage, ', '.join(PropertyUsages.All)))
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def validate(self, value, this, owner, context,
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object_store, default=None):
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if default is None:
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default = self.default
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return self._contract(value, context, this, owner, object_store,
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self._namespace_resolver, default)
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@property
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def default(self):
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return self._default
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@property
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def has_default(self):
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return self._has_default
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@property
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def usage(self):
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return self._usage
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class PropertySpec(Spec):
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pass
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class ArgumentSpec(Spec):
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pass
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