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d596074 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | #!/usr/bin/env python3
# Copyright 2022 Xiaomi Corp. (authors: Fangjun Kuang)
#
# See ../../../../LICENSE for clarification regarding multiple authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
This file can be used to check if any split is corrupted.
"""
import glob
import re
import lhotse
def main():
d = "data/fbank/XL_split_2000"
filenames = list(glob.glob(f"{d}/cuts_XL.*.jsonl.gz"))
pattern = re.compile(r"cuts_XL.([0-9]+).jsonl.gz")
idx_filenames = [(int(pattern.search(c).group(1)), c) for c in filenames]
idx_filenames = sorted(idx_filenames, key=lambda x: x[0])
print(f"Loading {len(idx_filenames)} splits")
s = 0
for i, f in idx_filenames:
cuts = lhotse.load_manifest_lazy(f)
print(i, "filename", f)
for i, c in enumerate(cuts):
s += c.features.load().shape[0]
if i > 5:
break
if __name__ == "__main__":
main()
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