def check_size(self, docker_image_line):
     match = re.search(r'(\d+(?:\.\d+)?)\s*([KMG]B)\s*$', docker_image_line)
     if match:
         size = match.group(1)
         units = match.group(2).strip()
         log.debug("size: %s", size)
         log.debug("units: %s", units)
         size_in_bytes = expand_units(size, units)
         log.debug("size in bytes: %s", size_in_bytes)
     else:
         raise UnknownError('failed to parse size. {0}'.format(support_msg()))
     self.msg += ", size = {size} {units}".format(size=size, units=units)
     log.debug('checking size %s against thresholds', size_in_bytes)
     self.check_thresholds(size_in_bytes)
     return size_in_bytes
 def check_size(self, docker_image_line):
     match = re.search(r'(\d+(?:\.\d+)?)\s*([KMG]B)\s*$', docker_image_line)
     if match:
         size = match.group(1)
         units = match.group(2).strip()
         log.debug("size: %s", size)
         log.debug("units: %s", units)
         size_in_bytes = expand_units(size, units)
         log.debug("size in bytes: %s", size_in_bytes)
     else:
         raise UnknownError('failed to parse size. {0}'.format(support_msg()))
     self.msg += ", size = {size} {units}".format(size=size, units=units)
     log.debug('checking size %s against thresholds', size_in_bytes)
     self.check_thresholds(size_in_bytes)
     return size_in_bytes