diff options
| -rw-r--r-- | Lib/shutil.py | 2 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2024-10-03-05-00-25.gh-issue-117151.Prdw_W.rst | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/Lib/shutil.py b/Lib/shutil.py index dab3ca5..dd3e0e0 100644 --- a/Lib/shutil.py +++ b/Lib/shutil.py @@ -44,7 +44,7 @@ if sys.platform == 'win32': else: _winapi = None -COPY_BUFSIZE = 1024 * 1024 if _WINDOWS else 64 * 1024 +COPY_BUFSIZE = 1024 * 1024 if _WINDOWS else 256 * 1024 # This should never be removed, see rationale in: # https://bugs.python.org/issue43743#msg393429 _USE_CP_SENDFILE = (hasattr(os, "sendfile") diff --git a/Misc/NEWS.d/next/Library/2024-10-03-05-00-25.gh-issue-117151.Prdw_W.rst b/Misc/NEWS.d/next/Library/2024-10-03-05-00-25.gh-issue-117151.Prdw_W.rst new file mode 100644 index 0000000..a7d6251 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2024-10-03-05-00-25.gh-issue-117151.Prdw_W.rst @@ -0,0 +1,3 @@ +The default buffer size used by :func:`shutil.copyfileobj` has been +increased from 64k to 256k on non-Windows platforms. It was already larger +on Windows. |