[RELEASE] Python 2.7.4 release candidate 1
I'm happy to announce the first release candidate of 2.7.4. 2.7.4 will be the latest maintenance release in the Python 2.7 series. It includes hundreds of bugfixes to the core language and standard library. There has recently been a lot of discussion about XML-based denial of service attacks. Specifically, certain XML files can cause XML parsers, including ones in the Python stdlib, to consume gigabytes of RAM and swamp the CPU. 2.7.4 does not include any changes in Python XML code to address these issues. Interested parties should examine the defusedxml package on PyPI: https://pypi.python.org/pypi/defusedxml 2.7.4 release candidate 1 is a testing release. Deploying it in production is not recommended. However, please download it and test with your libraries and applications, reporting any bugs you may find. Assuming no horrible bugs rear their heads, a final release of 2.7.4 will occur in 2 weeks. Downloads are at http://python.org/download/releases/2.7.4/ As always, please report bugs to http://bugs.python.org/ Enjoy, Benjamin Peterson 2.7 Release Manager
On Tue, Mar 26, 2013 at 11:54 AM, Matthias Klose
Am 25.03.2013 01:30, schrieb Benjamin Peterson:
2.7.4 will be the latest maintenance release in the Python 2.7 series.
I hope it's not (and in the IDLE thread you say so otherwise too).
It most certainly will be the latest once it's released. But hopefully not the last. :-) //Lennart
2013/3/26 Lennart Regebro
On Tue, Mar 26, 2013 at 11:54 AM, Matthias Klose
wrote: Am 25.03.2013 01:30, schrieb Benjamin Peterson:
2.7.4 will be the latest maintenance release in the Python 2.7 series.
I hope it's not (and in the IDLE thread you say so otherwise too).
It most certainly will be the latest once it's released. But hopefully not the last. :-)
I also read "the last" by mistake! Anyway, you should trust Brett Canon: "Python 3.3: Trust Me, It's Better Than Python 2.7". https://speakerdeck.com/pyconslides/python-3-dot-3-trust-me-its-better-than-... Victor
It's already hard to sell 2.7 in most companies. Regards, Antonio
Anyway, you should trust Brett Canon: "Python 3.3: Trust Me, It's Better Than Python 2.7".
https://speakerdeck.com/pyconslides/python-3-dot-3-trust-me-its-better-than-...
Victor
Le Tue, 26 Mar 2013 12:34:34 +0100,
Victor Stinner
2013/3/26 Lennart Regebro
: On Tue, Mar 26, 2013 at 11:54 AM, Matthias Klose
wrote: Am 25.03.2013 01:30, schrieb Benjamin Peterson:
2.7.4 will be the latest maintenance release in the Python 2.7 series.
I hope it's not (and in the IDLE thread you say so otherwise too).
It most certainly will be the latest once it's released. But hopefully not the last. :-)
I also read "the last" by mistake!
Anyway, you should trust Brett Canon: "Python 3.3: Trust Me, It's Better Than Python 2.7".
https://speakerdeck.com/pyconslides/python-3-dot-3-trust-me-its-better-than-...
You can always trust Brett Cannon! cheers Antoine.
On Tue, Mar 26, 2013 at 4:34 AM, Victor Stinner
Anyway, you should trust Brett Canon: "Python 3.3: Trust Me, It's Better Than Python 2.7".
https://speakerdeck.com/pyconslides/python-3-dot-3-trust-me-its-better-than-...
Was there supposed to be audio with this, or is it slides only? I got no audio :P
Am 26.03.2013 um 23:05 schrieb Sean Felipe Wolfe
Anyway, you should trust Brett Canon: "Python 3.3: Trust Me, It's Better Than Python 2.7".
https://speakerdeck.com/pyconslides/python-3-dot-3-trust-me-its-better-than-... Was there supposed to be audio with this, or is it slides only? I got no audio :P
Speakerdeck is slides only. The video is here: http://pyvideo.org/video/1730/python-33-trust-me-its-better-than-27
On Tue, Mar 26, 2013 at 3:26 PM, Hynek Schlawack
Speakerdeck is slides only. The video is here: http://pyvideo.org/video/1730/python-33-trust-me-its-better-than-27
Sweet thanks!
Any plans backport decimal C implementation from 3.3? Thanks. Andriy Kornatskyy ----------------------------------------
Date: Tue, 26 Mar 2013 16:18:34 -0700 From: ether.joe@gmail.com To: hs@ox.cx CC: python-dev@python.org Subject: Re: [Python-Dev] [RELEASE] Python 2.7.4 release candidate 1
On Tue, Mar 26, 2013 at 3:26 PM, Hynek Schlawack
wrote: Speakerdeck is slides only. The video is here: http://pyvideo.org/video/1730/python-33-trust-me-its-better-than-27
Sweet thanks! _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/andriy.kornatskyy%40live.c...
No. _decimal is new functionality that will never be backported.
On Wed, Mar 27, 2013 at 9:40 AM, Andriy Kornatskyy
Any plans backport decimal C implementation from 3.3?
Thanks.
Andriy Kornatskyy
----------------------------------------
Date: Tue, 26 Mar 2013 16:18:34 -0700 From: ether.joe@gmail.com To: hs@ox.cx CC: python-dev@python.org Subject: Re: [Python-Dev] [RELEASE] Python 2.7.4 release candidate 1
On Tue, Mar 26, 2013 at 3:26 PM, Hynek Schlawack
wrote: Speakerdeck is slides only. The video is here: http://pyvideo.org/video/1730/python-33-trust-me-its-better-than-27
Sweet thanks! _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/andriy.kornatskyy%40live.c...
Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/andrew.svetlov%40gmail.com
-- Thanks, Andrew Svetlov
Andrew, Thank you for the prompt response back.
will never be backported.
Who knows? Is python 3.3 _decimal interface 100% compatible with one pure python implementation in 2.7? I suppose code written using decimals in python 2.7 should work in python 3 with no changes, or there should be taken caution for something? According to presentation slides, 30x performance boost is something definitely valuable for 2.7 crowd. Thanks. Andriy ----------------------------------------
Date: Wed, 27 Mar 2013 10:24:47 +0200 Subject: Re: [Python-Dev] [RELEASE] Python 2.7.4 release candidate 1 From: andrew.svetlov@gmail.com To: andriy.kornatskyy@live.com CC: python-dev@python.org
No. _decimal is new functionality that will never be backported.
On Wed, Mar 27, 2013 at 9:40 AM, Andriy Kornatskyy
wrote: Any plans backport decimal C implementation from 3.3?
Thanks.
Andriy Kornatskyy
----------------------------------------
Date: Tue, 26 Mar 2013 16:18:34 -0700 From: ether.joe@gmail.com To: hs@ox.cx CC: python-dev@python.org Subject: Re: [Python-Dev] [RELEASE] Python 2.7.4 release candidate 1
On Tue, Mar 26, 2013 at 3:26 PM, Hynek Schlawack
wrote: Speakerdeck is slides only. The video is here: http://pyvideo.org/video/1730/python-33-trust-me-its-better-than-27
Sweet thanks! _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/andriy.kornatskyy%40live.c...
Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/andrew.svetlov%40gmail.com
-- Thanks, Andrew Svetlov
2013/3/27 Andrew Svetlov
No. _decimal is new functionality that will never be backported.
On Wed, Mar 27, 2013 at 9:40 AM, Andriy Kornatskyy
wrote: Any plans backport decimal C implementation from 3.3?
No. 2.7 does not accept new features anymore, but you can install this backport from PyPI: https://pypi.python.org/pypi/cdecimal/2.3 -- Amaury Forgeot d'Arc
No. 2.7 does not accept new features anymore,
It is clear now.
but you can install this backport from PyPI: https://pypi.python.org/pypi/cdecimal/2.3
This is what I was looking for. Thanks. Andriy ________________________________
Date: Wed, 27 Mar 2013 10:54:37 +0100 Subject: Re: [Python-Dev] [RELEASE] Python 2.7.4 release candidate 1 From: amauryfa@gmail.com To: andrew.svetlov@gmail.com CC: andriy.kornatskyy@live.com; python-dev@python.org
2013/3/27 Andrew Svetlov
mailto:andrew.svetlov@gmail.com> No. _decimal is new functionality that will never be backported. On Wed, Mar 27, 2013 at 9:40 AM, Andriy Kornatskyy
mailto:andriy.kornatskyy@live.com> wrote: Any plans backport decimal C implementation from 3.3?
No. 2.7 does not accept new features anymore, but you can install this backport from PyPI: https://pypi.python.org/pypi/cdecimal/2.3
-- Amaury Forgeot d'Arc
Andriy Kornatskyy
but you can install this backport from PyPI: https://pypi.python.org/pypi/cdecimal/2.3
This is what I was looking for.
Note that for numerical work _decimal from Python3.3 is vastly faster than cdecimal. I've added two major speedups (credit for one of them goes to Antoine), so these are the numbers for the pi benchmark: Python3.3 (_decimal): time: 0.15s Python3.3 (decimal.py): time: 17.22s ===================================== Python2.7 (cdecimal): time: 0.29s Python2.7 (decimal.py): time: 17.74s ===================================== For database work and such the numbers should be about the same. Stefan Krah
2013/3/26 Matthias Klose
Am 25.03.2013 01:30, schrieb Benjamin Peterson:
2.7.4 will be the latest maintenance release in the Python 2.7 series.
I hope it's not (and in the IDLE thread you say so otherwise too).
"latest" is different from "last" :) -- Regards, Benjamin
Am 26.03.2013 13:13, schrieb Benjamin Peterson:
2013/3/26 Matthias Klose
: Am 25.03.2013 01:30, schrieb Benjamin Peterson:
2.7.4 will be the latest maintenance release in the Python 2.7 series.
I hope it's not (and in the IDLE thread you say so otherwise too).
"latest" is different from "last" :)
As opposed to 3.2.4, which will really be the last (the last regular one, that is -- if/when the XML stuff gets released there will be a source-only release). Georg
participants (13)
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a.cavallo@cavallinux.eu
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Amaury Forgeot d'Arc
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Andrew Svetlov
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Andriy Kornatskyy
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Antoine Pitrou
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Benjamin Peterson
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Georg Brandl
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Hynek Schlawack
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Lennart Regebro
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Matthias Klose
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Sean Felipe Wolfe
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Stefan Krah
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Victor Stinner