diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/tosca_template.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/tosca_template.py | 368 |
1 files changed, 0 insertions, 368 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/tosca_template.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/tosca_template.py deleted file mode 100644 index c2c3f36..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/tosca_template.py +++ /dev/null @@ -1,368 +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 logging -import os -#import shutil - -from copy import deepcopy -from toscaparser.common.exception import ExceptionCollector -from toscaparser.common.exception import InvalidTemplateVersion -from toscaparser.common.exception import MissingRequiredFieldError -from toscaparser.common.exception import UnknownFieldError -from toscaparser.common.exception import ValidationError -from toscaparser.elements.entity_type import update_definitions -from toscaparser.extensions.exttools import ExtTools -import toscaparser.imports -from toscaparser.prereq.csar import CSAR -from toscaparser.repositories import Repository -from toscaparser.topology_template import TopologyTemplate -from toscaparser.tpl_relationship_graph import ToscaGraph -from toscaparser.utils.gettextutils import _ -import toscaparser.utils.yamlparser -from org.openecomp.sdc.toscaparser.jython import JyToscaTemplate - - -# TOSCA template key names -SECTIONS = (DEFINITION_VERSION, DEFAULT_NAMESPACE, TEMPLATE_NAME, - TOPOLOGY_TEMPLATE, TEMPLATE_AUTHOR, TEMPLATE_VERSION, - DESCRIPTION, IMPORTS, DSL_DEFINITIONS, NODE_TYPES, - RELATIONSHIP_TYPES, RELATIONSHIP_TEMPLATES, - CAPABILITY_TYPES, ARTIFACT_TYPES, DATA_TYPES, INTERFACE_TYPES, - POLICY_TYPES, GROUP_TYPES, REPOSITORIES) = \ - ('tosca_definitions_version', 'tosca_default_namespace', - 'template_name', 'topology_template', 'template_author', - 'template_version', 'description', 'imports', 'dsl_definitions', - 'node_types', 'relationship_types', 'relationship_templates', - 'capability_types', 'artifact_types', 'data_types', - 'interface_types', 'policy_types', 'group_types', 'repositories') -# Sections that are specific to individual template definitions -SPECIAL_SECTIONS = (METADATA) = ('metadata') - -log = logging.getLogger("tosca.model") - -YAML_LOADER = toscaparser.utils.yamlparser.load_yaml - - -class ToscaTemplate(JyToscaTemplate): - exttools = ExtTools() - - VALID_TEMPLATE_VERSIONS = ['tosca_simple_yaml_1_0'] - - VALID_TEMPLATE_VERSIONS.extend(exttools.get_versions()) - - ADDITIONAL_SECTIONS = {'tosca_simple_yaml_1_0': SPECIAL_SECTIONS} - - ADDITIONAL_SECTIONS.update(exttools.get_sections()) - - '''Load the template data.''' - def __init__(self, path=None, parsed_params=None, a_file=True, - yaml_dict_tpl=None): - - ExceptionCollector.start() - self.a_file = a_file - self.input_path = None - self.path = None - self.tpl = None - self.csar_tempdir = None - self.nested_tosca_tpls_with_topology = {} - self.nested_tosca_templates_with_topology = [] - if path: - self.input_path = path - self.path = self._get_path(path) - if self.path: - self.tpl = YAML_LOADER(self.path, self.a_file) - if yaml_dict_tpl: - msg = (_('Both path and yaml_dict_tpl arguments were ' - 'provided. Using path and ignoring yaml_dict_tpl.')) - log.info(msg) - print(msg) - else: - if yaml_dict_tpl: - self.tpl = yaml_dict_tpl - else: - ExceptionCollector.appendException( - ValueError(_('No path or yaml_dict_tpl was provided. ' - 'There is nothing to parse.'))) - - if self.tpl: - self.parsed_params = parsed_params - self._validate_field() - self.version = self._tpl_version() - self.metadata = self._tpl_metadata() - self.relationship_types = self._tpl_relationship_types() - self.description = self._tpl_description() - self.topology_template = self._topology_template() - self.repositories = self._tpl_repositories() - if self.topology_template.tpl: - self.inputs = self._inputs() - self.relationship_templates = self._relationship_templates() - self.nodetemplates = self._nodetemplates() - self.outputs = self._outputs() - self._handle_nested_tosca_templates_with_topology() - self.graph = ToscaGraph(self.nodetemplates) - - if self.csar_tempdir: - #shutil.rmtree(self.csar_tempdir) - csar_tempdir = None - - ExceptionCollector.stop() - self.verify_template() - - def getJyVersion(self): - return self.version - - def getJyMetadata(self): - return self.metadata - - def getJyDescription(self): - return self.description - - def getJyTopologyTemplate(self): - return self.topology_template - - def getJyNestedTopologyTemplates(self): - return self.nested_tosca_templates_with_topology - - def _topology_template(self): - return TopologyTemplate(self._tpl_topology_template(), - self._get_all_custom_defs(), - self.relationship_types, - self.parsed_params, - None) - - def _inputs(self): - return self.topology_template.inputs - - def _nodetemplates(self): - return self.topology_template.nodetemplates - - def _relationship_templates(self): - return self.topology_template.relationship_templates - - def _outputs(self): - return self.topology_template.outputs - - def _tpl_version(self): - return self.tpl.get(DEFINITION_VERSION) - - def _tpl_metadata(self): - return self.tpl.get(METADATA) - - def _tpl_description(self): - desc = self.tpl.get(DESCRIPTION) - if desc: - return desc.rstrip() - - def _tpl_imports(self): - return self.tpl.get(IMPORTS) - - def _tpl_repositories(self): - repositories = self.tpl.get(REPOSITORIES) - reposit = [] - if repositories: - for name, val in repositories.items(): - reposits = Repository(name, val) - reposit.append(reposits) - return reposit - - def _tpl_relationship_types(self): - return self._get_custom_types(RELATIONSHIP_TYPES) - - def _tpl_relationship_templates(self): - topology_template = self._tpl_topology_template() - return topology_template.get(RELATIONSHIP_TEMPLATES) - - def _tpl_topology_template(self): - return self.tpl.get(TOPOLOGY_TEMPLATE) - - def _get_all_custom_defs(self, imports=None): - types = [IMPORTS, NODE_TYPES, CAPABILITY_TYPES, RELATIONSHIP_TYPES, - DATA_TYPES, INTERFACE_TYPES, POLICY_TYPES, GROUP_TYPES] - custom_defs_final = {} - custom_defs = self._get_custom_types(types, imports) - if custom_defs: - custom_defs_final.update(custom_defs) - if custom_defs.get(IMPORTS): - import_defs = self._get_all_custom_defs( - custom_defs.get(IMPORTS)) - custom_defs_final.update(import_defs) - - # As imports are not custom_types, removing from the dict - custom_defs_final.pop(IMPORTS, None) - return custom_defs_final - - def _get_custom_types(self, type_definitions, imports=None): - """Handle custom types defined in imported template files - - This method loads the custom type definitions referenced in "imports" - section of the TOSCA YAML template. - """ - - custom_defs = {} - type_defs = [] - if not isinstance(type_definitions, list): - type_defs.append(type_definitions) - else: - type_defs = type_definitions - - if not imports: - imports = self._tpl_imports() - - if imports: - custom_service = toscaparser.imports.\ - ImportsLoader(imports, self.path, - type_defs, self.tpl) - - nested_tosca_tpls = custom_service.get_nested_tosca_tpls() - self._update_nested_tosca_tpls_with_topology(nested_tosca_tpls) - - custom_defs = custom_service.get_custom_defs() - if not custom_defs: - return - - # Handle custom types defined in current template file - for type_def in type_defs: - if type_def != IMPORTS: - inner_custom_types = self.tpl.get(type_def) or {} - if inner_custom_types: - custom_defs.update(inner_custom_types) - return custom_defs - - def _update_nested_tosca_tpls_with_topology(self, nested_tosca_tpls): - for tpl in nested_tosca_tpls: - filename, tosca_tpl = list(tpl.items())[0] - if (tosca_tpl.get(TOPOLOGY_TEMPLATE) and - filename not in list( - self.nested_tosca_tpls_with_topology.keys())): - self.nested_tosca_tpls_with_topology.update(tpl) - - def _handle_nested_tosca_templates_with_topology(self): - for fname, tosca_tpl in self.nested_tosca_tpls_with_topology.items(): - for nodetemplate in self.nodetemplates: - if self._is_sub_mapped_node(nodetemplate, tosca_tpl): - parsed_params = self._get_params_for_nested_template( - nodetemplate) - topology_tpl = tosca_tpl.get(TOPOLOGY_TEMPLATE) - topology_with_sub_mapping = TopologyTemplate( - topology_tpl, - self._get_all_custom_defs(), - self.relationship_types, - parsed_params, - nodetemplate) - if topology_with_sub_mapping.substitution_mappings: - # Record nested topo templates in top level template - self.nested_tosca_templates_with_topology.\ - append(topology_with_sub_mapping) - # Set substitution mapping object for mapped node - nodetemplate.sub_mapping_tosca_template = \ - topology_with_sub_mapping.substitution_mappings - - def _validate_field(self): - version = self._tpl_version() - if not version: - ExceptionCollector.appendException( - MissingRequiredFieldError(what='Template', - required=DEFINITION_VERSION)) - else: - self._validate_version(version) - self.version = version - - for name in self.tpl: - if (name not in SECTIONS and - name not in self.ADDITIONAL_SECTIONS.get(version, ())): - ExceptionCollector.appendException( - UnknownFieldError(what='Template', field=name)) - - def _validate_version(self, version): - if version not in self.VALID_TEMPLATE_VERSIONS: - ExceptionCollector.appendException( - InvalidTemplateVersion( - what=version, - valid_versions=', '. join(self.VALID_TEMPLATE_VERSIONS))) - else: - if version != 'tosca_simple_yaml_1_0': - update_definitions(version) - - def _get_path(self, path): - if path.lower().endswith('.yaml'): - return path - elif path.lower().endswith(('.zip', '.csar')): - # a CSAR archive - csar = CSAR(path, self.a_file) - if csar.validate(): - csar.decompress() - self.a_file = True # the file has been decompressed locally - self.csar_tempdir = csar.temp_dir - return os.path.join(csar.temp_dir, csar.get_main_template()) - else: - ExceptionCollector.appendException( - ValueError(_('"%(path)s" is not a valid file.') - % {'path': path})) - - def verify_template(self): - if ExceptionCollector.exceptionsCaught(): - if self.input_path: - raise ValidationError( - message=(_('\nThe input "%(path)s" failed validation with ' - 'the following error(s): \n\n\t') - % {'path': self.input_path}) + - '\n\t'.join(ExceptionCollector.getExceptionsReport())) - else: - raise ValidationError( - message=_('\nThe pre-parsed input failed validation with ' - 'the following error(s): \n\n\t') + - '\n\t'.join(ExceptionCollector.getExceptionsReport())) - else: - if self.input_path: - msg = (_('The input "%(path)s" successfully passed ' - 'validation.') % {'path': self.input_path}) - else: - msg = _('The pre-parsed input successfully passed validation.') - - log.info(msg) - - def _is_sub_mapped_node(self, nodetemplate, tosca_tpl): - """Return True if the nodetemple is substituted.""" - if (nodetemplate and not nodetemplate.sub_mapping_tosca_template and - self.get_sub_mapping_node_type(tosca_tpl) == nodetemplate.type - and len(nodetemplate.interfaces) < 1): - return True - else: - return False - - def _get_params_for_nested_template(self, nodetemplate): - """Return total params for nested_template.""" - parsed_params = deepcopy(self.parsed_params) \ - if self.parsed_params else {} - if nodetemplate: - for pname in nodetemplate.get_properties(): - parsed_params.update({pname: - nodetemplate.get_property_value(pname)}) - return parsed_params - - def get_sub_mapping_node_type(self, tosca_tpl): - """Return substitution mappings node type.""" - if tosca_tpl: - return TopologyTemplate.get_sub_mapping_node_type( - tosca_tpl.get(TOPOLOGY_TEMPLATE)) - - def _has_substitution_mappings(self): - """Return True if the template has valid substitution mappings.""" - return self.topology_template is not None and \ - self.topology_template.substitution_mappings is not None - - def has_nested_templates(self): - """Return True if the tosca template has nested templates.""" - return self.nested_tosca_templates_with_topology is not None and \ - len(self.nested_tosca_templates_with_topology) >= 1 |