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Re: I hate you all

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Date Mon, 8 Apr 2013 00:52:58 +0200
From Roland Koebler <r.koebler@yahoo.de>
To python-list@python.org
Subject Re: I hate you all
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Hi,

> Well all previous (python 2) code is meant to work for a tab size of
> 8.
yes, but even in Python 2, mixing spaces and tabs is considered bad
style and should be avoided. And code-checkers like pylint (which I
can recommend to everyone) create a warning.

> You may call this "categorically wrong", but it has been there a
> long while, is is still in use, and it sticks to the default.
As I said, mixing tabs and spaces for indentation was *always* a bad
idea, and is discouraged also in Python 2.

> Spaces-only can achieve compatibility between different people
> settings for formatted text like source code. But so does a common
> default for the tab size,
But there's no such thing as "default tab size". Configuring the
tab-size is quite common among programmers.


But why do you insist on using tabs at all? The best way -- in my
opinion -- is to use the tab- and backspace-key for indentation, and
let the editor convert it to spaces. (And use some tool to convert
all tabs in the old code.)

I don't see *any* advantage of mixed spaces and tabs, but quite some
disadvantages/problems.

> What I would expect is some option in python to make tabs work the
> way they used to. I want a choice for me to preserve my settings,
> the same way you want to preserve yours.
>
> What I want should not be much to ask, since this is how python 2
> used to do things.
> 
> I admit such a '--fixed-tabs' option, that will make tab stops be 8
> columns apart, and allow any number of spaces like in python 2,
> makes the code I write dependent on that option.
There's no need to add this to Python 3, since you already have what
you want. Simply use:

expand yourscript.py | python3


regards
Roland

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Thread

I hate you all terminatorul@gmail.com - 2013-04-05 14:41 -0700
  Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-06 08:53 +1100
  Re: I hate you all John Gordon <gordon@panix.com> - 2013-04-05 21:55 +0000
    Re: I hate you all terminatorul@gmail.com - 2013-04-05 15:04 -0700
      Re: I hate you all Andrew Berg <bahamutzero8825@gmail.com> - 2013-04-05 17:28 -0500
      Re: I hate you all Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-05 16:42 -0600
        Re: I hate you all terminatorul@gmail.com - 2013-04-05 17:22 -0700
          Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-06 11:35 +1100
            Re: I hate you all Timothy Madden <terminatorul@gmail.com> - 2013-04-06 08:07 +0300
              Re: I hate you all Benjamin Kaplan <benjamin.kaplan@case.edu> - 2013-04-05 22:28 -0700
              Re: I hate you all Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-05 23:53 -0600
                Re: I hate you all Timothy Madden <terminatorul@gmail.com> - 2013-04-06 09:56 +0300
                Re: I hate you all Joshua Landau <joshua.landau.ws@gmail.com> - 2013-04-06 11:17 +0100
                Re: I hate you all Timothy Madden <terminatorul@gmail.com> - 2013-04-06 17:22 +0300
                Re: I hate you all Grant Edwards <invalid@invalid.invalid> - 2013-04-06 15:30 +0000
                Re: I hate you all Roland Koebler <r.koebler@yahoo.de> - 2013-04-08 00:52 +0200
              Re: I hate you all Michael Torrie <torriem@gmail.com> - 2013-04-05 23:59 -0600
                Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-06 06:19 +0000
              Re: I hate you all Michael Torrie <torriem@gmail.com> - 2013-04-05 23:49 -0600
          Re: I hate you all Andrew Berg <bahamutzero8825@gmail.com> - 2013-04-05 19:50 -0500
          Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-06 02:07 +0000
          Re: I hate you all Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-05 21:53 -0600
            Re: I hate you all Timothy Madden <terminatorul@gmail.com> - 2013-04-06 08:36 +0300
              Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-06 16:44 +1100
              Re: I hate you all Michael Torrie <torriem@gmail.com> - 2013-04-05 23:58 -0600
                Re: I hate you all Timothy Madden <terminatorul@gmail.com> - 2013-04-06 10:07 +0300
              Re: I hate you all Ethan Furman <ethan@stoneleaf.us> - 2013-04-05 23:00 -0700
                Re: I hate you all Grant Edwards <invalid@invalid.invalid> - 2013-04-06 15:37 +0000
                Re: I hate you all Roy Smith <roy@panix.com> - 2013-04-06 11:49 -0400
              Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-06 06:55 +0000
              Re: I hate you all Larry Hudson <orgnut@yahoo.com> - 2013-04-06 13:17 -0700
                Re: I hate you all Timothy Madden <terminatorul@gmail.com> - 2013-04-07 14:37 +0300
            Re: I hate you all Nobody <nobody@nowhere.com> - 2013-04-06 14:52 +0100
              Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-07 01:20 +1100
                Re: I hate you all Timothy Madden <terminatorul@gmail.com> - 2013-04-06 17:37 +0300
                Re: I hate you all Roy Smith <roy@panix.com> - 2013-04-06 11:01 -0400
                Re: I hate you all Neil Cerutti <neilc@norwich.edu> - 2013-04-06 15:15 +0000
                Re: I hate you all Grant Edwards <invalid@invalid.invalid> - 2013-04-06 15:41 +0000
                Re: I hate you all rusi <rustompmody@gmail.com> - 2013-04-06 09:00 -0700
                Re: I hate you all Roy Smith <roy@panix.com> - 2013-04-06 11:59 -0400
                Re: I hate you all Neil Cerutti <neilc@norwich.edu> - 2013-04-06 18:48 +0000
                Re: I hate you all rusi <rustompmody@gmail.com> - 2013-04-06 08:31 -0700
                Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-07 07:29 +1000
                Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-07 01:38 +0000
                Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-07 01:30 +0000
                Re: I hate you all Roy Smith <roy@panix.com> - 2013-04-06 22:15 -0400
                Re: I hate you all Jason Friedman <jsf80238@gmail.com> - 2013-04-06 20:42 -0600
                Re: I hate you all Nobody <nobody@nowhere.com> - 2013-04-08 19:43 +0100
                Re: I hate you all Grant Edwards <invalid@invalid.invalid> - 2013-04-08 19:48 +0000
                Re: I hate you all Walter Hurry <walterhurry@lavabit.com> - 2013-04-08 21:25 +0000
                Re: I hate you all Grant Edwards <invalid@invalid.invalid> - 2013-04-08 21:29 +0000
                Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-09 08:00 +1000
                Re: I hate you all Walter Hurry <walterhurry@lavabit.com> - 2013-04-08 22:51 +0000
                Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-09 08:57 +1000
                Re: I hate you all Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-04-09 09:33 +0100
                Re: I hate you all Grant Edwards <invalid@invalid.invalid> - 2013-04-09 13:39 +0000
                Re: I hate you all Tim Chase <python.list@tim.thechases.com> - 2013-04-09 09:17 -0500
                Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-10 00:20 +1000
                Re: I hate you all Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-04-09 16:51 +0100
                Re: I hate you all Walter Hurry <walterhurry@lavabit.com> - 2013-04-09 21:09 +0000
                Re: I hate you all Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-04-09 23:09 +0100
                Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-09 23:21 +0000
                Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-10 09:28 +1000
                Re: I hate you all Walter Hurry <walterhurry@lavabit.com> - 2013-04-09 23:50 +0000
                Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-10 10:31 +1000
                Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-10 02:00 +0000
                Re: I hate you all Chris Angelico <rosuav@gmail.com> - 2013-04-10 12:14 +1000
                Re: I hate you all Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-04-10 00:39 +0100
                Re: I hate you all Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-04-10 00:41 +0100
                Re: I hate you all Grant Edwards <invalid@invalid.invalid> - 2013-04-09 21:43 +0000
                Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-09 02:51 +0000
                Re: I hate you all rusi <rustompmody@gmail.com> - 2013-04-08 21:06 -0700
                Re: I hate you all rusi <rustompmody@gmail.com> - 2013-04-08 21:52 -0700
                Re: I hate you all Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-09 05:19 +0000
          Re: I hate you all "Günther Dietrich" <gd.usenet@spamfence.net> - 2013-04-06 14:55 +0200
        Re: I hate you all terminatorul@gmail.com - 2013-04-05 17:22 -0700
      Re: I hate you all Isaac To <isaac.to@gmail.com> - 2013-04-06 06:35 +0800
      Re: I hate you all Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-05 17:00 -0600
  Re: I hate you all Dylan Evans <dylan@dje.me> - 2013-04-06 14:28 +1000
    Re: I hate you all terminatorul@gmail.com - 2013-04-05 22:13 -0700
      Re: I hate you all Dylan Evans <dylan@dje.me> - 2013-04-07 13:00 +1000
        Re: I hate you all Timothy Madden <terminatorul@gmail.com> - 2013-04-07 14:44 +0300
          Re: I hate you all Ethan Furman <ethan@stoneleaf.us> - 2013-04-07 11:12 -0700
            Re: I hate you all Roy Smith <roy@panix.com> - 2013-04-07 14:33 -0400
    Re: I hate you all terminatorul@gmail.com - 2013-04-05 22:13 -0700
  Re: I hate you all Grant Edwards <invalid@invalid.invalid> - 2013-04-06 15:27 +0000
    Re: I hate you all Roy Smith <roy@panix.com> - 2013-04-06 11:58 -0400
  Re: I hate you all Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-04-07 19:25 +0100

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