from collections.abc import Sequence from distutils.util import strtobool as dist_strtobool import sys import numpy def strtobool(x): # distutils.util.strtobool returns integer, but it's confusing, return bool(dist_strtobool(x)) def get_commandline_args(): extra_chars = [ " ", ";", "&", "(", ")", "|", "^", "<", ">", "?", "*", "[", "]", "$", "`", '"', "\\", "!", "{", "}", ] # Escape the extra characters for shell argv = [ arg.replace("'", "'\\''") if all(char not in arg for char in extra_chars) else "'" + arg.replace("'", "'\\''") + "'" for arg in sys.argv ] return sys.executable + " " + " ".join(argv) def is_scipy_wav_style(value): # If Tuple[int, numpy.ndarray] or not return ( isinstance(value, Sequence) and len(value) == 2 and isinstance(value[0], int) and isinstance(value[1], numpy.ndarray) ) def assert_scipy_wav_style(value): assert is_scipy_wav_style( value ), "Must be Tuple[int, numpy.ndarray], but got {}".format( type(value) if not isinstance(value, Sequence) else "{}[{}]".format(type(value), ", ".join(str(type(v)) for v in value)) )