diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/entity_type.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/entity_type.py | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/entity_type.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/entity_type.py deleted file mode 100644 index 96d2f03..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/elements/entity_type.py +++ /dev/null @@ -1,164 +0,0 @@ -# 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. - -import copy -import logging -import os -from toscaparser.common.exception import ExceptionCollector -from toscaparser.common.exception import ValidationError -from toscaparser.extensions.exttools import ExtTools -import toscaparser.utils.yamlparser - -log = logging.getLogger('tosca') - - -class EntityType(object): - '''Base class for TOSCA elements.''' - - SECTIONS = (DERIVED_FROM, PROPERTIES, ATTRIBUTES, REQUIREMENTS, - INTERFACES, CAPABILITIES, TYPE, ARTIFACTS) = \ - ('derived_from', 'properties', 'attributes', 'requirements', - 'interfaces', 'capabilities', 'type', 'artifacts') - - TOSCA_DEF_SECTIONS = ['node_types', 'data_types', 'artifact_types', - 'group_types', 'relationship_types', - 'capability_types', 'interface_types', - 'policy_types'] - - '''TOSCA definition file.''' - TOSCA_DEF_FILE = os.path.join( - os.path.dirname(os.path.abspath(__file__)), - "TOSCA_definition_1_0.yaml") - - loader = toscaparser.utils.yamlparser.load_yaml - - TOSCA_DEF_LOAD_AS_IS = loader(TOSCA_DEF_FILE) - - # Map of definition with pre-loaded values of TOSCA_DEF_FILE_SECTIONS - TOSCA_DEF = {} - for section in TOSCA_DEF_SECTIONS: - if section in TOSCA_DEF_LOAD_AS_IS.keys(): - value = TOSCA_DEF_LOAD_AS_IS[section] - for key in value.keys(): - TOSCA_DEF[key] = value[key] - - RELATIONSHIP_TYPE = (DEPENDSON, HOSTEDON, CONNECTSTO, ATTACHESTO, - LINKSTO, BINDSTO) = \ - ('tosca.relationships.DependsOn', - 'tosca.relationships.HostedOn', - 'tosca.relationships.ConnectsTo', - 'tosca.relationships.AttachesTo', - 'tosca.relationships.network.LinksTo', - 'tosca.relationships.network.BindsTo') - - NODE_PREFIX = 'tosca.nodes.' - RELATIONSHIP_PREFIX = 'tosca.relationships.' - CAPABILITY_PREFIX = 'tosca.capabilities.' - INTERFACE_PREFIX = 'tosca.interfaces.' - ARTIFACT_PREFIX = 'tosca.artifacts.' - POLICY_PREFIX = 'tosca.policies.' - GROUP_PREFIX = 'tosca.groups.' - # currently the data types are defined only for network - # but may have changes in the future. - DATATYPE_PREFIX = 'tosca.datatypes.' - DATATYPE_NETWORK_PREFIX = DATATYPE_PREFIX + 'network.' - TOSCA = 'tosca' - - def derived_from(self, defs): - '''Return a type this type is derived from.''' - return self.entity_value(defs, 'derived_from') - - def is_derived_from(self, type_str): - '''Check if object inherits from the given type. - - Returns true if this object is derived from 'type_str'. - False otherwise. - ''' - if not self.type: - return False - elif self.type == type_str: - return True - elif self.parent_type: - return self.parent_type.is_derived_from(type_str) - else: - return False - - def entity_value(self, defs, key): - if defs and key in defs: - return defs[key] - - def get_value(self, ndtype, defs=None, parent=None): - value = None - if defs is None: - if not hasattr(self, 'defs'): - return None - defs = self.defs - if ndtype in defs: - # copy the value to avoid that next operations add items in the - # item definitions - value = copy.copy(defs[ndtype]) - if parent: - p = self - if p: - while p: - if p.defs and ndtype in p.defs: - # get the parent value - parent_value = p.defs[ndtype] - if value: - if isinstance(value, dict): - for k, v in parent_value.items(): - if k not in value.keys(): - value[k] = v - if isinstance(value, list): - for p_value in parent_value: - if p_value not in value: - value.append(p_value) - else: - value = copy.copy(parent_value) - p = p.parent_type - return value - - def get_definition(self, ndtype): - value = None - if not hasattr(self, 'defs'): - defs = None - ExceptionCollector.appendException( - ValidationError(message="defs is " + str(defs))) - else: - defs = self.defs - if defs is not None and ndtype in defs: - value = defs[ndtype] - p = self.parent_type - if p: - inherited = p.get_definition(ndtype) - if inherited: - inherited = dict(inherited) - if not value: - value = inherited - else: - inherited.update(value) - value.update(inherited) - return value - - -def update_definitions(version): - exttools = ExtTools() - extension_defs_file = exttools.get_defs_file(version) - loader = toscaparser.utils.yamlparser.load_yaml - nfv_def_file = loader(extension_defs_file) - nfv_def = {} - for section in EntityType.TOSCA_DEF_SECTIONS: - if section in nfv_def_file.keys(): - value = nfv_def_file[section] - for key in value.keys(): - nfv_def[key] = value[key] - EntityType.TOSCA_DEF.update(nfv_def) |