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71 lines
1.9 KiB
71 lines
1.9 KiB
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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from collections.abc import Sequence
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from distutils.util import strtobool as dist_strtobool
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import numpy
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def strtobool(x):
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# distutils.util.strtobool returns integer, but it's confusing,
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return bool(dist_strtobool(x))
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def get_commandline_args():
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extra_chars = [
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" ",
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";",
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"&",
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"(",
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")",
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"|",
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"^",
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"<",
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">",
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"?",
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"*",
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"[",
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"]",
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"$",
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"`",
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'"',
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"\\",
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"!",
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"{",
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"}",
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]
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# Escape the extra characters for shell
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argv = [
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arg.replace("'", "'\\''") if all(char not in arg
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for char in extra_chars) else
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"'" + arg.replace("'", "'\\''") + "'" for arg in sys.argv
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]
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return sys.executable + " " + " ".join(argv)
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def is_scipy_wav_style(value):
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# If Tuple[int, numpy.ndarray] or not
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return (isinstance(value, Sequence) and len(value) == 2 and
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isinstance(value[0], int) and isinstance(value[1], numpy.ndarray))
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def assert_scipy_wav_style(value):
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assert is_scipy_wav_style(
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value), "Must be Tuple[int, numpy.ndarray], but got {}".format(
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type(value) if not isinstance(value, Sequence) else "{}[{}]".format(
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type(value), ", ".join(str(type(v)) for v in value)))
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