delta/cpython-git.git/Lib/socket.py, branch fix-misc-acks github.com: python/cpython.git bpo-36820: Break unnecessary cycle in socket.py, codeop.py and dyld.py (GH-13135) 2019-12-06T15:01:31+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2019-12-06T15:01:31+00:00 5ba591fa2c1f74c4a84372fb4ffc0b16863f1ad7 Break cycle generated when saving an exception in socket.py, codeop.py and dyld.py as they keep alive not only the exception but user objects through the ``__traceback__`` attribute. https://bugs.python.org/issue36820 Automerge-Triggered-By: @pablogsal (cherry picked from commit b64334cb93d0ddbb551c8cd712942bab2fc72772) Co-authored-by: Mario Corchero <mcorcherojim@bloomberg.net> 
Break cycle generated when saving an exception in socket.py, codeop.py and dyld.py as they keep alive not only the exception but user objects through the ``__traceback__`` attribute.

https://bugs.python.org/issue36820

Automerge-Triggered-By: @pablogsal
(cherry picked from commit b64334cb93d0ddbb551c8cd712942bab2fc72772)

Co-authored-by: Mario Corchero <mcorcherojim@bloomberg.net>
 bpo-28134: Auto-detect socket values from file descriptor (#1349) 2018-01-29T21:37:58+00:00 Christian Heimes christian@python.org 2018-01-29T21:37:58+00:00 b6e43af669f61a37a29d8ff0785455108e6bc29d Fix socket(fileno=fd) by auto-detecting the socket's family, type, and proto from the file descriptor. The auto-detection can be overruled by passing in family, type, and proto explicitly. Without the fix, all socket except for TCP/IP over IPv4 are basically broken: >>> s = socket.create_connection(('www.python.org', 443)) >>> s <socket.socket fd=3, family=AddressFamily.AF_INET6, type=SocketKind.SOCK_STREAM, proto=6, laddr=('2003:58:bc4a:3b00:56ee:75ff:fe47:ca7b', 59730, 0, 0), raddr=('2a04:4e42:1b::223', 443, 0, 0)> >>> socket.socket(fileno=s.fileno()) <socket.socket fd=3, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('2003:58:bc4a:3b00::%2550471192', 59730, 0, 2550471192), raddr=('2a04:4e42:1b:0:700c:e70b:ff7f:0%2550471192', 443, 0, 2550471192)> Signed-off-by: Christian Heimes <christian@python.org> 
Fix socket(fileno=fd) by auto-detecting the socket's family, type,
and proto from the file descriptor. The auto-detection can be overruled
by passing in family, type, and proto explicitly.

Without the fix, all socket except for TCP/IP over IPv4 are basically broken:

>>> s = socket.create_connection(('www.python.org', 443))
>>> s
<socket.socket fd=3, family=AddressFamily.AF_INET6, type=SocketKind.SOCK_STREAM, proto=6, laddr=('2003:58:bc4a:3b00:56ee:75ff:fe47:ca7b', 59730, 0, 0), raddr=('2a04:4e42:1b::223', 443, 0, 0)>
>>> socket.socket(fileno=s.fileno())
<socket.socket fd=3, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('2003:58:bc4a:3b00::%2550471192', 59730, 0, 2550471192), raddr=('2a04:4e42:1b:0:700c:e70b:ff7f:0%2550471192', 443, 0, 2550471192)>

Signed-off-by: Christian Heimes <christian@python.org>
 bpo-32331: Fix socket.type when SOCK_NONBLOCK is available (#4877) 2017-12-19T01:02:54+00:00 Yury Selivanov yury@magic.io 2017-12-19T01:02:54+00:00 9818142b1bd20243733a953fb8aa2c7be314c47c 






bpo-31234, socket.create_connection(): Fix ref cycle (#3546)
2017-09-13T17:10:10+00:00

Victor Stinner
victor.stinner@gmail.com

2017-09-13T17:10:10+00:00

acb9fa79fa6453c2bbe3ccfc9cad2837feb90093












Issue #26384: Merge from 3.5
2016-09-17T20:23:13+00:00

Berker Peksag
berker.peksag@gmail.com

2016-09-17T20:23:13+00:00

5d625cff07bf9a9dbe9be3b598fbaf673a3be819












Issue #26384: Fix UnboundLocalError in socket._sendfile_use_sendfile
2016-09-17T20:22:06+00:00

Berker Peksag
berker.peksag@gmail.com

2016-09-17T20:22:06+00:00

bcfb35f80d9d1f87d9fa6993c1d3bc35dd5db865












issue28083: add IntFlag constants
2016-09-11T20:34:42+00:00

Ethan Furman
ethan@stoneleaf.us

2016-09-11T20:34:42+00:00

40bed8a536770551b2a6b3ad58278cc623722b72












Issue #27698: Add socketpair to socket.__all__ on Windows
2016-08-17T12:40:08+00:00

Victor Stinner
victor.stinner@gmail.com

2016-08-17T12:40:08+00:00

3da57436ba6265de2a6abb3846e6e3a8e2c02322












Issue #26778: Fixed "a/an/and" typos in code comment and documentation.
2016-04-17T05:32:47+00:00

Serhiy Storchaka
storchaka@gmail.com

2016-04-17T05:32:47+00:00

6a7b3a77b4b2be0badd24ee5f0fdbaa2e0e79c3d












Issue #16915: Clarify that mode parameter of socket.makefile() does not accept
2016-02-18T15:34:00+00:00

Berker Peksag
berker.peksag@gmail.com

2016-02-18T15:34:00+00:00

3fe64d0c5ca5f1dc9723b9ef436d033f390b19f0

the same values as open().





the same values as open().