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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))
)
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