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use pathlib.Path in retar.py #12539

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merged 1 commit into from
Sep 7, 2020
Merged

use pathlib.Path in retar.py #12539

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9 changes: 6 additions & 3 deletions tools/retar.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,14 +22,17 @@
import gzip
import io

from pathlib import Path

if len(sys.argv) > 2:
raise ValueError("Too many arguments")


timestamp = int(os.environ["SOURCE_DATE_EPOCH"])

path = Path(sys.argv[1])
old_buf = io.BytesIO()
with open(sys.argv[1], "rb") as f:
with open(path, "rb") as f:
old_buf.write(f.read())
old_buf.seek(0)
old = tarfile.open(fileobj=old_buf, mode="r:gz")
Expand All @@ -56,10 +59,10 @@
old.close()

buf.seek(0)
with open(sys.argv[1], "wb") as f:
with open(path, "wb") as f:
with gzip.GzipFile('', "wb", fileobj=f, mtime=timestamp) as gzf:
gzf.write(buf.read())

# checks the archive is valid.
archive = tarfile.open(sys.argv[1])
archive = tarfile.open(path)
names = archive.getnames()