def _guess_extract_method ( fname ) : for method , extensions in _EXTRACTION_METHOD_TO_EXTS : for ext in extensions : if fname . endswith ( ext ) : return method return ExtractMethod . NO_EXTRACT
python magic guess extension
Guess extraction method given file name ( or path ) .
def _guess_extract_method(fname):
  """Guess extraction method, given file name (or path)."""
  for method, extensions in _EXTRACTION_METHOD_TO_EXTS:
    for ext in extensions:
      if fname.endswith(ext):
        return method
  return ExtractMethod.NO_EXTRACT