old_contents: """Settings dictionaries for the different modules."""
  
  # Copyright 2015-2016 Capstone Team G
  #
  # 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 os
  
  #: Settings dictionary for lintweb.
  LINTWEB_SETTINGS = {
      'peewee': {
          'DATABASE_URL': os.environ.get('DATABASE_URL', 'postgres://user@localhost:5432/postgres')
      },
      'simple-crypt': {
          'ENCRYPTION_KEY': os.environ.get('ENCRYPTION_KEY', None)
      },
      'github': {
          'CLIENT_ID': os.environ.get('LINTWEB_CLIENT_ID', ''),
          'CLIENT_SECRET': os.environ.get('LINTWEB_CLIENT_SECRET', ''),
          'CALLBACK': os.environ.get('LINTWEB_FLASK_CALLBACK', 'localhost/callback'),
          'OAUTH_URL': os.environ.get('LINTWEB_OAUTH_URL', 'https://github.com/login/oauth/authorize'),
          'OAUTH_URL_POST': os.environ.get('LINTWEB_OAUTH_URL_POST', 'https://github.com/login/oauth/access_token'),
          'SCOPES': os.environ.get('LINTWEB_SCOPES', 'repo')
      },
      'DEBUG' : os.environ.get('DEBUG', True),
      'SESSIONS_SECRET': os.environ.get('LINTWEB_SESSIONS_SECRET', '')
  }
  
  #: Settings dictionary for lintball.
  LINTBALL_SETTINGS = {
      'celery': {
          'broker': os.environ.get('CLOUDAMQP_URL', 'amqp://'),
          'backend': os.environ.get('REDIS_URL', 'redis://')
      }
  }
  
new_contents: """Settings dictionaries for the different modules."""
  
  # Copyright 2015-2016 Capstone Team G
  #
  # 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 os
  
  #: Settings dictionary for lintweb.
  LINTWEB_SETTINGS = {
      'peewee': {
          'DATABASE_URL': os.environ.get('DATABASE_URL', 'postgres://user@localhost:5432/postgres')
      },
      'simple-crypt': {
          'ENCRYPTION_KEY': os.environ.get('ENCRYPTION_KEY', None)
      },
      'github': {
          'CLIENT_ID': os.environ.get('LINTWEB_CLIENT_ID', ''),
          'CLIENT_SECRET': os.environ.get('LINTWEB_CLIENT_SECRET', ''),
          'CALLBACK': os.environ.get('LINTWEB_FLASK_CALLBACK', 'localhost/callback'),
          'OAUTH_URL': os.environ.get('LINTWEB_OAUTH_URL', 'https://github.com/login/oauth/authorize'),
          'OAUTH_URL_POST': os.environ.get('LINTWEB_OAUTH_URL_POST', 'https://github.com/login/oauth/access_token'),
          'SCOPES': os.environ.get('LINTWEB_SCOPES', 'repo')
      },
      'DEBUG': os.environ.get('DEBUG', True),
      'SESSIONS_SECRET': os.environ.get('LINTWEB_SESSIONS_SECRET', '')
  }
  
  #: Settings dictionary for lintball.
  LINTBALL_SETTINGS = {
      'celery': {
          'broker': os.environ.get('CLOUDAMQP_URL', 'amqp://'),
          'backend': os.environ.get('REDIS_URL', 'redis://')
      }
  }
  
subject: Remove whitespace character to conform to PEP 8 style