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| author | Giampaolo Rodola <g.rodola@gmail.com> | 2021-05-10 20:45:06 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-10 20:45:06 (GMT) |
| commit | c0190137ca67014008c92f04926f0cdf22db84b3 (patch) | |
| tree | e602ab91ed9262dc4cf2237bc794d7be7aec1680 /Lib/shutil.py | |
| parent | 21fbbb98bac8bfe56f8b931258c36750e84f9285 (diff) | |
| download | cpython-c0190137ca67014008c92f04926f0cdf22db84b3.zip cpython-c0190137ca67014008c92f04926f0cdf22db84b3.tar.gz cpython-c0190137ca67014008c92f04926f0cdf22db84b3.tar.bz2 | |
bpo-43743 add comment stating _USE_CP_SENDFILE should not be removed (#26024)
Diffstat (limited to 'Lib/shutil.py')
| -rw-r--r-- | Lib/shutil.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/shutil.py b/Lib/shutil.py index e29fe4d..55cfe35 100644 --- a/Lib/shutil.py +++ b/Lib/shutil.py @@ -40,6 +40,8 @@ elif _WINDOWS: import nt COPY_BUFSIZE = 1024 * 1024 if _WINDOWS else 64 * 1024 +# This should never be removed, see rationale in: +# https://bugs.python.org/issue43743#msg393429 _USE_CP_SENDFILE = hasattr(os, "sendfile") and sys.platform.startswith("linux") _HAS_FCOPYFILE = posix and hasattr(posix, "_fcopyfile") # macOS |