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| author | Michał Górny <mgorny@gentoo.org> | 2020-09-05 12:50:47 +0200 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2020-09-05 12:50:47 +0200 |
| commit | f576c0f594b016efd34e89d792257d56988ca7b7 (patch) | |
| tree | 2a8739df91dc43a93ec872e96bfbace753ebb147 | |
| parent | 0118e195b9db211001233f4e8e901a62baa23319 (diff) | |
| download | gemato-f576c0f594b016efd34e89d792257d56988ca7b7.tar.gz | |
compression: Fix compatibility with py<3.8 exceptions
Signed-off-by: Michał Górny <mgorny@gentoo.org>
| -rw-r--r-- | gemato/compression.py | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/gemato/compression.py b/gemato/compression.py index 489d032..e3d86fe 100644 --- a/gemato/compression.py +++ b/gemato/compression.py @@ -8,15 +8,21 @@ import gzip import io import lzma import os.path +import sys from gemato.exceptions import UnsupportedCompression -# NB: bz2 is not covered here since it uses generic OSError -InvalidCompressedFileExceptions = ( - gzip.BadGzipFile, - lzma.LZMAError, -) +# NB: bz2 (and gzip in py<3.8) uses generic OSError +if sys.hexversion >= 0x03080000: + InvalidCompressedFileExceptions = ( + gzip.BadGzipFile, + lzma.LZMAError, + ) +else: + InvalidCompressedFileExceptions = ( + lzma.LZMAError, + ) def open_compressed_file(suffix, f, mode='rb'): |