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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2021-06-22 13:59:53 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-22 13:59:53 (GMT) |
| commit | 01858fbe31e8e0185edfbd3f10172f7c61391c9d (patch) | |
| tree | 64698776a22ee2514d6ea7c75f101cda254ebf0a /Lib/gzip.py | |
| parent | cf739332bd039cd2303b58663a804f784883820d (diff) | |
| download | cpython-01858fbe31e8e0185edfbd3f10172f7c61391c9d.zip cpython-01858fbe31e8e0185edfbd3f10172f7c61391c9d.tar.gz cpython-01858fbe31e8e0185edfbd3f10172f7c61391c9d.tar.bz2 | |
bpo-44439: BZ2File.write() / LZMAFile.write() handle buffer protocol correctly (GH-26764) (GH-26845)
No longer use len() to get the length of the input data. For some buffer protocol objects,
the length obtained by using len() is wrong.
(cherry picked from commit bc6c12c72a9536acc96e7b9355fd69d1083a43c1)
Co-authored-by: Ma Lin <animalize@users.noreply.github.com>
Diffstat (limited to 'Lib/gzip.py')
| -rw-r--r-- | Lib/gzip.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/gzip.py b/Lib/gzip.py index 1c1e795..3d837b7 100644 --- a/Lib/gzip.py +++ b/Lib/gzip.py @@ -278,7 +278,7 @@ class GzipFile(_compression.BaseStream): if self.fileobj is None: raise ValueError("write() on closed GzipFile object") - if isinstance(data, bytes): + if isinstance(data, (bytes, bytearray)): length = len(data) else: # accept any data that supports the buffer protocol |