def get_dataset_backend(test_case):
 backend = environ.get('FLOCKER_ACCEPTANCE_VOLUME_BACKEND')
 if (backend is None):
  raise SkipTest(('Set acceptance testing volume backend using the ' + 'FLOCKER_ACCEPTANCE_VOLUME_BACKEND environment variable.'))
 return backend_loader.get(backend)

def get_dataset_backend ( test_case ) : backend = environ . get ( 'FLOCKER_ACCEPTANCE_VOLUME_BACKEND' ) if ( backend is None ) : raise SkipTest ( ( 'Set acceptance testing volume backend using the ' + 'FLOCKER_ACCEPTANCE_VOLUME_BACKEND environment variable.' ) ) return backend_loader . get ( backend )
get the volume backend the acceptance tests are running as .