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Groups > comp.lang.python > #87537
| From | Terry Reedy <tjreedy@udel.edu> |
|---|---|
| Subject | Re: Python 2 to 3 conversion - embrace the pain |
| Date | 2015-03-16 04:53 -0400 |
| References | <CAPTjJmqr4w_tAxkJ5N5aw=8YBKYOyJLGCMqnEjDDCk3T2LrSgA@mail.gmail.com> <20150316025301.GA94576@cskk.homeip.net> <mailman.409.1426476166.21433.python-list@python.org> <873855tts4.fsf@jester.gateway.sonic.net> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.430.1426496056.21433.python-list@python.org> (permalink) |
On 3/16/2015 1:07 AM, Paul Rubin wrote: > I saved a quote from Hacker News a while back (I don't know who the > author is): > > "You know why I'm not running python 3? > Because it doesn't solve a single problem I have. Quite possibly true. > It doesn't solve anyone's problems. It solves > imaginary problems, while creating real problems." A blatent, selfish lie. > https://news.ycombinator.com/item?id=7802575 > > I think the person went a bit overboard, I call it more than a bit overboard. But anyway ... > but other than the Unicode revamp I don't know what Python 3 > improvements couldn't have been done > in Python 2 without breaking anything. Every change potentially breaks something. (How would you have changed 1/2 from 0 to .5 without breaking anything?) The issue is cost versus gain. We do maintenance bugfix releases because the gain for bugfixes, and the gain of applying them immediately, is *usually* considered greater than the cost. Some bugfixes are delayed to the 'next' version. Non-bugfix changes require deprecation for at least one version before making the change. -- Terry Jan Reedy
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Re: Python 2 to 3 conversion - embrace the pain Chris Angelico <rosuav@gmail.com> - 2015-03-16 14:22 +1100
Re: Python 2 to 3 conversion - embrace the pain Paul Rubin <no.email@nospam.invalid> - 2015-03-15 22:07 -0700
Re: Python 2 to 3 conversion - embrace the pain Chris Angelico <rosuav@gmail.com> - 2015-03-16 16:39 +1100
Re: Python 2 to 3 conversion - embrace the pain Paul Rubin <no.email@nospam.invalid> - 2015-03-15 23:17 -0700
Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-16 19:00 +1100
Re: Python 2 to 3 conversion - embrace the pain Paul Rubin <no.email@nospam.invalid> - 2015-03-16 01:31 -0700
Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-17 00:05 +1100
Re: Python 2 to 3 conversion - embrace the pain Chris Angelico <rosuav@gmail.com> - 2015-03-17 00:29 +1100
Re: Python 2 to 3 conversion - embrace the pain Terry Reedy <tjreedy@udel.edu> - 2015-03-16 13:59 -0400
Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-16 18:56 +1100
Re: Python 2 to 3 conversion - embrace the pain Paul Rubin <no.email@nospam.invalid> - 2015-03-16 01:25 -0700
Re: Python 2 to 3 conversion - embrace the pain INADA Naoki <songofacandy@gmail.com> - 2015-03-16 18:13 +0900
Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-16 22:55 +1100
Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-17 01:25 +1100
Re: Python 2 to 3 conversion - embrace the pain Paul Rubin <no.email@nospam.invalid> - 2015-03-16 15:36 -0700
Re: Python 2 to 3 conversion - embrace the pain Terry Reedy <tjreedy@udel.edu> - 2015-03-16 22:28 -0400
Re: Python 2 to 3 conversion - embrace the pain wxjmfauth@gmail.com - 2015-03-17 01:31 -0700
Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-17 22:26 +1100
Re: Python 2 to 3 conversion - embrace the pain wxjmfauth@gmail.com - 2015-03-17 07:03 -0700
Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-17 15:35 +0100
Re: Python 2 to 3 conversion - embrace the pain Paul Rubin <no.email@nospam.invalid> - 2015-03-19 16:23 -0700
Re: Python 2 to 3 conversion - embrace the pain Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2015-03-19 22:03 -0400
Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-20 03:54 +0100
Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-16 11:20 -0600
Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-17 07:36 +1100
Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-16 20:14 -0600
Re: Python 2 to 3 conversion - embrace the pain Cameron Simpson <cs@zip.com.au> - 2015-03-17 17:47 +1100
Re: Python 2 to 3 conversion - embrace the pain Terry Reedy <tjreedy@udel.edu> - 2015-03-16 13:47 -0400
Re: Python 2 to 3 conversion - embrace the pain Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-03-16 18:14 +0000
Re: Python 2 to 3 conversion - embrace the pain INADA Naoki <songofacandy@gmail.com> - 2015-03-17 04:41 +0900
Re: Python 2 to 3 conversion - embrace the pain Chris Angelico <rosuav@gmail.com> - 2015-03-17 09:02 +1100
Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-17 04:04 +0100
Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-16 21:33 -0600
Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-17 19:36 +1100
Re: Python 2 to 3 conversion - embrace the pain Ben Finney <ben+python@benfinney.id.au> - 2015-03-17 14:42 +1100
Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-17 05:30 +0100
Re: Python 2 to 3 conversion - embrace the pain Cameron Simpson <cs@zip.com.au> - 2015-03-18 08:53 +1100
Re: Python 2 to 3 conversion - embrace the pain Chris Angelico <rosuav@gmail.com> - 2015-03-17 14:49 +1100
Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-17 05:26 +0100
Re: Python 2 to 3 conversion - embrace the pain Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-03-17 04:36 +0000
Re: Python 2 to 3 conversion - embrace the pain Grant Edwards <invalid@invalid.invalid> - 2015-03-17 14:50 +0000
Re: Python 2 to 3 conversion - embrace the pain wxjmfauth@gmail.com - 2015-03-17 08:15 -0700
Re: Python 2 to 3 conversion - embrace the pain Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2015-03-17 18:36 -0400
Re: Python 2 to 3 conversion - embrace the pain Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-03-17 22:41 +0000
Re: Python 2 to 3 conversion - embrace the pain Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2015-03-18 08:04 -0400
Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-18 02:02 +0100
[OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-16 19:46 -0600
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-03-17 19:39 +1100
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-17 09:02 -0600
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-19 16:37 -0600
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain wxjmfauth@gmail.com - 2015-03-20 02:40 -0700
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-20 15:59 +0100
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-20 16:03 +0100
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-03-20 15:42 +0000
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Chris Angelico <rosuav@gmail.com> - 2015-03-21 04:13 +1100
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain wxjmfauth@gmail.com - 2015-03-20 12:21 -0700
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Chris Angelico <rosuav@gmail.com> - 2015-03-17 12:57 +1100
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Paul Rubin <no.email@nospam.invalid> - 2015-03-16 19:45 -0700
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-16 21:05 -0600
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-16 20:07 -0600
Re: Python 2 to 3 conversion - embrace the pain Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-03-17 02:21 +0000
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Ben Finney <ben+python@benfinney.id.au> - 2015-03-17 13:40 +1100
Package manager cooperation? (was Weaknesses of distro package managers) Rustom Mody <rustompmody@gmail.com> - 2015-03-16 20:09 -0700
Re: Package manager cooperation? (was Weaknesses of distro package managers) Michael Torrie <torriem@gmail.com> - 2015-03-16 21:32 -0600
Re: Package manager cooperation? (was Weaknesses of distro package managers) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-03-17 04:03 +0000
Re: Package manager cooperation? (was Weaknesses of distro package managers) Chris Angelico <rosuav@gmail.com> - 2015-03-17 15:18 +1100
Re: Package manager cooperation? (was Weaknesses of distro package managers) wxjmfauth@gmail.com - 2015-03-17 01:44 -0700
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-16 20:51 -0600
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-03-17 03:01 +0000
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Michael Torrie <torriem@gmail.com> - 2015-03-16 21:05 -0600
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Mario Figueiredo <marfig@gmail.com> - 2015-03-17 04:07 +0100
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-03-17 03:17 +0000
Re: [OT] Weaknesses of distro package managers - was Re: Python 2 to 3 conversion - embrace the pain Alexander <xr.lists@gmail.com> - 2015-03-17 16:44 +1300
Re: Python 2 to 3 conversion - embrace the pain Chris Angelico <rosuav@gmail.com> - 2015-03-16 19:51 +1100
Re: Python 2 to 3 conversion - embrace the pain Terry Reedy <tjreedy@udel.edu> - 2015-03-16 04:53 -0400
Re: Python 2 to 3 conversion - embrace the pain Paul Rubin <no.email@nospam.invalid> - 2015-03-16 02:27 -0700
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