From e2cc2530fc6d54ebc975c01a4ff887ce12f0a736 Mon Sep 17 00:00:00 2001 From: Pavel Aharoni Date: Wed, 29 Mar 2017 13:35:45 +0300 Subject: [SDC-6] sdc-distribution-client 1707 rebasing Change-Id: I322a05fd79beb6ba4fee4d32afffecf531b86e98 Signed-off-by: Pavel Aharoni --- .../toscaparser/elements/policytype.py | 120 +++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100644 jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/policytype.py (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/policytype.py') diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/policytype.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/policytype.py new file mode 100644 index 0000000..805de95 --- /dev/null +++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/policytype.py @@ -0,0 +1,120 @@ +# 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. + +from toscaparser.common.exception import ExceptionCollector +from toscaparser.common.exception import InvalidTypeError +from toscaparser.common.exception import UnknownFieldError +from toscaparser.elements.statefulentitytype import StatefulEntityType +from toscaparser.utils.validateutils import TOSCAVersionProperty + + +class PolicyType(StatefulEntityType): + + '''TOSCA built-in policies type.''' + SECTIONS = (DERIVED_FROM, METADATA, PROPERTIES, VERSION, DESCRIPTION, TARGETS) = \ + ('derived_from', 'metadata', 'properties', 'version', + 'description', 'targets') + + def __init__(self, ptype, custom_def=None): + super(PolicyType, self).__init__(ptype, self.POLICY_PREFIX, + custom_def) + self.type = ptype + self.custom_def = custom_def + self._validate_keys() + + self.meta_data = None + if self.METADATA in self.defs: + self.meta_data = self.defs[self.METADATA] + self._validate_metadata(self.meta_data) + + self.properties = None + if self.PROPERTIES in self.defs: + self.properties = self.defs[self.PROPERTIES] + self.parent_policies = self._get_parent_policies() + + self.policy_version = None + if self.VERSION in self.defs: + self.policy_version = TOSCAVersionProperty( + self.defs[self.VERSION]).get_version() + + self.policy_description = self.defs[self.DESCRIPTION] \ + if self.DESCRIPTION in self.defs else None + + self.targets_list = None + if self.TARGETS in self.defs: + self.targets_list = self.defs[self.TARGETS] + self._validate_targets(self.targets_list, custom_def) + + def _get_parent_policies(self): + policies = {} + parent_policy = self.parent_type.type if self.parent_type else None + if parent_policy: + while parent_policy != 'tosca.policies.Root': + policies[parent_policy] = self.TOSCA_DEF[parent_policy] + parent_policy = policies[parent_policy]['derived_from'] + return policies + + @property + def parent_type(self): + '''Return a policy statefulentity of this node is derived from.''' + if not hasattr(self, 'defs'): + return None + ppolicy_entity = self.derived_from(self.defs) + if ppolicy_entity: + return PolicyType(ppolicy_entity, self.custom_def) + + def get_policy(self, name): + '''Return the definition of a policy field by name.''' + if name in self.defs: + return self.defs[name] + + @property + def targets(self): + '''Return targets.''' + return self.targets_list + + @property + def description(self): + return self.policy_description + + @property + def version(self): + return self.policy_version + + def _validate_keys(self): + for key in self.defs.keys(): + if key not in self.SECTIONS: + ExceptionCollector.appendException( + UnknownFieldError(what='Policy "%s"' % self.type, + field=key)) + + def _validate_targets(self, targets_list, custom_def): + for nodetype in targets_list: + if nodetype not in custom_def: + ExceptionCollector.appendException( + InvalidTypeError(what='"%s" defined in targets for ' + 'policy "%s"' % (nodetype, self.type))) + + def _validate_metadata(self, meta_data): + if not meta_data.get('type') in ['map', 'tosca:map']: + ExceptionCollector.appendException( + InvalidTypeError(what='"%s" defined in policy for ' + 'metadata' % (meta_data.get('type')))) + + for entry_schema, entry_schema_type in meta_data.items(): + if isinstance(entry_schema_type, dict) and not \ + entry_schema_type.get('type') == 'string': + ExceptionCollector.appendException( + InvalidTypeError(what='"%s" defined in policy for ' + 'metadata "%s"' + % (entry_schema_type.get('type'), + entry_schema))) -- cgit 1.2.3-korg