old_contents: # -*- coding: utf-8 -*-
  """\
  This is a python port of "Goose" orignialy licensed to Gravity.com
  under one or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.
  
  Python port was written by Xavier Grangier for Recrutae
  
  Gravity.com licenses this file
  to you 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 goose3.extractors import BaseExtractor
  
  KNOWN_PUBLISH_DATE_TAGS = [
      {'attribute': 'property', 'value': 'rnews:datePublished', 'content': 'content'},
      {'attribute': 'property', 'value': 'article:published_time', 'content': 'content'},
      {'attribute': 'name', 'value': 'OriginalPublicationDate', 'content': 'content'},
      {'attribute': 'itemprop', 'value': 'datePublished', 'content': 'datetime'},
  ]
  
  
  class PublishDateExtractor(BaseExtractor):
      def extract(self):
          for known_meta_tag in KNOWN_PUBLISH_DATE_TAGS:
              meta_tags = self.parser.getElementsByTag(self.article.doc,
                                                       attr=known_meta_tag['attribute'],
                                                       value=known_meta_tag['value'])
              if meta_tags:
                  return self.parser.getAttribute(meta_tags[0], known_meta_tag['content'])
          return None
  
new_contents: # -*- coding: utf-8 -*-
  """\
  This is a python port of "Goose" orignialy licensed to Gravity.com
  under one or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.
  
  Python port was written by Xavier Grangier for Recrutae
  
  Gravity.com licenses this file
  to you 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 goose3.extractors import BaseExtractor
  
  KNOWN_PUBLISH_DATE_TAGS = [
      {'attribute': 'property', 'value': 'rnews:datePublished', 'content': 'content'},
      {'attribute': 'property', 'value': 'article:published_time', 'content': 'content'},
      {'attribute': 'name', 'value': 'OriginalPublicationDate', 'content': 'content'},
      {'attribute': 'itemprop', 'value': 'datePublished', 'content': 'datetime'},
      {'attribute': 'name', 'value': 'published_time_telegram', 'content': 'content'},
  ]
  
  
  class PublishDateExtractor(BaseExtractor):
      def extract(self):
          for known_meta_tag in KNOWN_PUBLISH_DATE_TAGS:
              meta_tags = self.parser.getElementsByTag(self.article.doc,
                                                       attr=known_meta_tag['attribute'],
                                                       value=known_meta_tag['value'])
              if meta_tags:
                  return self.parser.getAttribute(meta_tags[0], known_meta_tag['content'])
          return None
  
subject: Add published_time_telegram to publish_date tags (#55)