old_contents: # -*- coding: utf-8 -*-
  
  """
  Copyright [2009-2017] EMBL-European Bioinformatics Institute
  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 luigi
  
  from .utils.pgload_sequences import PGLoadSequences
  
  
  class LoadSequences(luigi.WrapperTask):  # pylint: disable=R0904
      """
      This will load sequences into the database. It will load either the short,
      or long sequences as needed. By default, and when type is all, it will load
      botht types of sequences.
      """
  
      database = luigi.Parameter(default='all')
      type = luigi.ChoiceParameter(
          choices=['short', 'long', 'all'],
          default='all',
      )
  
      def requires(self):
          if self.type == 'all' or self.type == 'short':
              yield PGLoadSequences(database=self.database, type='short')
          if self.type == 'all' or self.type == 'long':
              yield PGLoadSequences(database=self.database, type='long')
  
new_contents: # -*- coding: utf-8 -*-
  
  """
  Copyright [2009-2017] EMBL-European Bioinformatics Institute
  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 luigi
  
  from .utils.pgload_sequences import PGLoadSequences
  
  
  class LoadSequences(luigi.WrapperTask):  # pylint: disable=R0904
      """
      This will load sequences into the database. It will load either the short,
      or long sequences as needed. By default, and when type is all, it will load
      both types of sequences.
      """
  
      database = luigi.Parameter(default='all')
      type = luigi.ChoiceParameter(
          choices=['short', 'long', 'all'],
          default='all',
      )
  
      def requires(self):
          if self.type == 'all' or self.type == 'short':
              yield PGLoadSequences(database=self.database, type='short')
          if self.type == 'all' or self.type == 'long':
              yield PGLoadSequences(database=self.database, type='long')
  
subject: Fix a typo