new_contents: """Configuration module for pytests"""
  from __future__ import unicode_literals
  from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from future import standard_library
  standard_library.install_aliases()
  
  from pytest import yield_fixture
  from requests_mock import Mocker
  
  from gobble.configuration import config
  
  
  @yield_fixture(scope='session')
  def mock_requests():
      if config.MOCK_REQUESTS:
          with Mocker() as mock:
              yield mock
      else:
          yield None
  
subject: Add a fixture that yields a requests Mocker() object.