diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/imports.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/imports.py | 287 |
1 files changed, 0 insertions, 287 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/imports.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/imports.py deleted file mode 100644 index b69bf4d..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/imports.py +++ /dev/null @@ -1,287 +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 - -from toscaparser.common.exception import ExceptionCollector -from toscaparser.common.exception import InvalidPropertyValueError -from toscaparser.common.exception import MissingRequiredFieldError -from toscaparser.common.exception import UnknownFieldError -from toscaparser.common.exception import ValidationError -from toscaparser.elements.tosca_type_validation import TypeValidation -from toscaparser.utils.gettextutils import _ -import toscaparser.utils.urlutils -import toscaparser.utils.yamlparser - -YAML_LOADER = toscaparser.utils.yamlparser.load_yaml -log = logging.getLogger("tosca") - - -class ImportsLoader(object): - - IMPORTS_SECTION = (FILE, REPOSITORY, NAMESPACE_URI, NAMESPACE_PREFIX) = \ - ('file', 'repository', 'namespace_uri', - 'namespace_prefix') - - def __init__(self, importslist, path, type_definition_list=None, - tpl=None): - self.importslist = importslist - self.custom_defs = {} - self.nested_tosca_tpls = [] - if not path and not tpl: - msg = _('Input tosca template is not provided.') - log.warning(msg) - ExceptionCollector.appendException(ValidationError(message=msg)) - self.path = path - self.repositories = {} - if tpl and tpl.get('repositories'): - self.repositories = tpl.get('repositories') - self.type_definition_list = [] - if type_definition_list: - if isinstance(type_definition_list, list): - self.type_definition_list = type_definition_list - else: - self.type_definition_list.append(type_definition_list) - self._validate_and_load_imports() - - def get_custom_defs(self): - return self.custom_defs - - def get_nested_tosca_tpls(self): - return self.nested_tosca_tpls - - def _validate_and_load_imports(self): - imports_names = set() - - if not self.importslist: - msg = _('"imports" keyname is defined without including ' - 'templates.') - log.error(msg) - ExceptionCollector.appendException(ValidationError(message=msg)) - return - - for import_def in self.importslist: - if isinstance(import_def, dict): - for import_name, import_uri in import_def.items(): - if import_name in imports_names: - msg = (_('Duplicate import name "%s" was found.') % - import_name) - log.error(msg) - ExceptionCollector.appendException( - ValidationError(message=msg)) - imports_names.add(import_name) - - full_file_name, custom_type = self._load_import_template( - import_name, import_uri) - namespace_prefix = None - if isinstance(import_uri, dict): - namespace_prefix = import_uri.get( - self.NAMESPACE_PREFIX) - if custom_type: - TypeValidation(custom_type, import_def) - self._update_custom_def(custom_type, namespace_prefix) - else: # old style of imports - full_file_name, custom_type = self._load_import_template( - None, import_def) - if custom_type: - TypeValidation( - custom_type, import_def) - self._update_custom_def(custom_type, None) - - self._update_nested_tosca_tpls(full_file_name, custom_type) - - def _update_custom_def(self, custom_type, namespace_prefix): - outer_custom_types = {} - for type_def in self.type_definition_list: - outer_custom_types = custom_type.get(type_def) - if outer_custom_types: - if type_def == "imports": - self.custom_defs.update({'imports': outer_custom_types}) - else: - if namespace_prefix: - prefix_custom_types = {} - for type_def_key in outer_custom_types.keys(): - namespace_prefix_to_key = (namespace_prefix + - "." + type_def_key) - prefix_custom_types[namespace_prefix_to_key] = \ - outer_custom_types[type_def_key] - self.custom_defs.update(prefix_custom_types) - else: - self.custom_defs.update(outer_custom_types) - - def _update_nested_tosca_tpls(self, full_file_name, custom_tpl): - if full_file_name and custom_tpl: - topo_tpl = {full_file_name: custom_tpl} - self.nested_tosca_tpls.append(topo_tpl) - - def _validate_import_keys(self, import_name, import_uri_def): - if self.FILE not in import_uri_def.keys(): - log.warning(_('Missing keyname "file" in import "%(name)s".') - % {'name': import_name}) - ExceptionCollector.appendException( - MissingRequiredFieldError( - what='Import of template "%s"' % import_name, - required=self.FILE)) - for key in import_uri_def.keys(): - if key not in self.IMPORTS_SECTION: - log.warning(_('Unknown keyname "%(key)s" error in ' - 'imported definition "%(def)s".') - % {'key': key, 'def': import_name}) - ExceptionCollector.appendException( - UnknownFieldError( - what='Import of template "%s"' % import_name, - field=key)) - - def _load_import_template(self, import_name, import_uri_def): - """Handle custom types defined in imported template files - - This method loads the custom type definitions referenced in "imports" - section of the TOSCA YAML template by determining whether each import - is specified via a file reference (by relative or absolute path) or a - URL reference. - - Possibilities: - +----------+--------+------------------------------+ - | template | import | comment | - +----------+--------+------------------------------+ - | file | file | OK | - | file | URL | OK | - | preparsed| file | file must be a full path | - | preparsed| URL | OK | - | URL | file | file must be a relative path | - | URL | URL | OK | - +----------+--------+------------------------------+ - """ - short_import_notation = False - if isinstance(import_uri_def, dict): - self._validate_import_keys(import_name, import_uri_def) - file_name = import_uri_def.get(self.FILE) - repository = import_uri_def.get(self.REPOSITORY) - repos = self.repositories.keys() - if repository is not None: - if repository not in repos: - ExceptionCollector.appendException( - InvalidPropertyValueError( - what=_('Repository is not found in "%s"') % repos)) - else: - file_name = import_uri_def - repository = None - short_import_notation = True - - if not file_name: - msg = (_('A template file name is not provided with import ' - 'definition "%(import_name)s".') - % {'import_name': import_name}) - log.error(msg) - ExceptionCollector.appendException(ValidationError(message=msg)) - return None, None - - if toscaparser.utils.urlutils.UrlUtils.validate_url(file_name): - return file_name, YAML_LOADER(file_name, False) - elif not repository: - import_template = None - if self.path: - if toscaparser.utils.urlutils.UrlUtils.validate_url(self.path): - if os.path.isabs(file_name): - msg = (_('Absolute file name "%(name)s" cannot be ' - 'used in a URL-based input template ' - '"%(template)s".') - % {'name': file_name, 'template': self.path}) - log.error(msg) - ExceptionCollector.appendException(ImportError(msg)) - return None, None - import_template = toscaparser.utils.urlutils.UrlUtils.\ - join_url(self.path, file_name) - a_file = False - else: - a_file = True - main_a_file = os.path.isfile(self.path) - - if main_a_file: - if os.path.isfile(file_name): - import_template = file_name - else: - full_path = os.path.join( - os.path.dirname(os.path.abspath(self.path)), - file_name) - if os.path.isfile(full_path): - import_template = full_path - else: - file_path = file_name.rpartition("/") - dir_path = os.path.dirname(os.path.abspath( - self.path)) - if file_path[0] != '' and dir_path.endswith( - file_path[0]): - import_template = dir_path + "/" +\ - file_path[2] - if not os.path.isfile(import_template): - msg = (_('"%(import_template)s" is' - 'not a valid file') - % {'import_template': - import_template}) - log.error(msg) - ExceptionCollector.appendException - (ValueError(msg)) - else: # template is pre-parsed - if os.path.isabs(file_name) and os.path.isfile(file_name): - a_file = True - import_template = file_name - else: - msg = (_('Relative file name "%(name)s" cannot be used ' - 'in a pre-parsed input template.') - % {'name': file_name}) - log.error(msg) - ExceptionCollector.appendException(ImportError(msg)) - return None, None - - if not import_template: - log.error(_('Import "%(name)s" is not valid.') % - {'name': import_uri_def}) - ExceptionCollector.appendException( - ImportError(_('Import "%s" is not valid.') % - import_uri_def)) - return None, None - return import_template, YAML_LOADER(import_template, a_file) - - if short_import_notation: - log.error(_('Import "%(name)s" is not valid.') % import_uri_def) - ExceptionCollector.appendException( - ImportError(_('Import "%s" is not valid.') % import_uri_def)) - return None, None - - full_url = "" - if repository: - if self.repositories: - for repo_name, repo_def in self.repositories.items(): - if repo_name == repository: - # Remove leading, ending spaces and strip - # the last character if "/" - repo_url = ((repo_def['url']).strip()).rstrip("//") - full_url = repo_url + "/" + file_name - - if not full_url: - msg = (_('referenced repository "%(n_uri)s" in import ' - 'definition "%(tpl)s" not found.') - % {'n_uri': repository, 'tpl': import_name}) - log.error(msg) - ExceptionCollector.appendException(ImportError(msg)) - return None, None - - if toscaparser.utils.urlutils.UrlUtils.validate_url(full_url): - return full_url, YAML_LOADER(full_url, False) - else: - msg = (_('repository url "%(n_uri)s" is not valid in import ' - 'definition "%(tpl)s".') - % {'n_uri': repo_url, 'tpl': import_name}) - log.error(msg) - ExceptionCollector.appendException(ImportError(msg)) |