def check_coverage(images, used_images):
 uncovered = (set(images) - set([x[0] for x in used_images]))
 if uncovered:
  LOGGER.error('The following Dockerfiles are not described in the parsefiles_config.yml file: {}. Please see the following documentation on how to add Dockerfile ranks to the configuration file: {}'.format(uncovered, 'https://github.com/edx/configuration/blob/master/util/README.md'))
  sys.exit(1)

def check_coverage ( images , used_images ) : uncovered = ( set ( images ) - set ( [ x [ 0 ] for x in used_images ] ) ) if uncovered : LOGGER . error ( 'The following Dockerfiles are not described in the parsefiles_config.yml file: {}. Please see the following documentation on how to add Dockerfile ranks to the configuration file: {}' . format ( uncovered , 'https://github.com/edx/configuration/blob/master/util/README.md' ) ) sys . exit ( 1 )
checks whether all images are described in parsefiles_config .