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| author | Antoine Pitrou <solipsis@pitrou.net> | 2014-07-29 23:41:11 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2014-07-29 23:41:11 (GMT) |
| commit | cc66a73d27ba8b3051586221f96effef67c3bb3a (patch) | |
| tree | a1d1ffa19d3b2db5d0eab3b644ffd01769ace61d /Misc | |
| parent | 115171086a5ded14a2bc2519e7f774a755e7ab04 (diff) | |
| download | cpython-cc66a73d27ba8b3051586221f96effef67c3bb3a.zip cpython-cc66a73d27ba8b3051586221f96effef67c3bb3a.tar.gz cpython-cc66a73d27ba8b3051586221f96effef67c3bb3a.tar.bz2 | |
Issue #22003: When initialized from a bytes object, io.BytesIO() now
defers making a copy until it is mutated, improving performance and
memory use on some use cases.
Patch by David Wilson.
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/ACKS | 1 | ||||
| -rw-r--r-- | Misc/NEWS | 4 |
2 files changed, 5 insertions, 0 deletions
@@ -1456,6 +1456,7 @@ Sue Williams Carol Willing Steven Willis Frank Willison +David Wilson Geoff Wilson Greg V. Wilson J Derek Wilson @@ -113,6 +113,10 @@ Core and Builtins Library ------- +- Issue #22003: When initialized from a bytes object, io.BytesIO() now + defers making a copy until it is mutated, improving performance and + memory use on some use cases. Patch by David Wilson. + - Issue #22018: On Windows, signal.set_wakeup_fd() now also supports sockets. A side effect is that Python depends to the WinSock library. |