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Re: Commonly-used names in the Python standard library

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On Fri, Feb 21, 2014 at 3:26 AM, Marko Rauhamaa <marko@pacujo.net> wrote:
> Chris Angelico <rosuav@gmail.com>:
>
>> Also, what happens if two modules (one of which might be your script)
>> written for different versions both import some third module? Should
>> they get different versions, based on what version tags they use
>> themselves? Compatibility can't be changed that easily. You either run
>> on the new version, or run on the old. Not both.
>
> Shared C libraries face the exact same issue. Java seems pretty good on
> this front as well. When there is a will, there is a way.

Shared C libraries usually do it by linking against a particular
version. That's why you often need to keep multiple versions around.
Once it's all binary code, there's no more compatibility question - it
all runs on the same CPU. With Python code, the module's written to
run on a particular interpreter, and that can't just switch around -
it's like the weird and wonderful life I enjoyed as 32-bit computing
started coming along, and I wanted to call on code that used the other
word length...

ChrisA

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Thread

Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-20 20:39 +1100
  Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-20 12:22 +0200
    Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-20 21:43 +1100
      Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-20 13:28 +0200
        Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-20 22:37 +1100
        Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-20 22:47 +1100
          Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-20 14:09 +0200
            Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-20 23:19 +1100
              Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-20 14:46 +0200
                Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-21 00:34 +1100
                Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-20 17:14 +0200
                Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-21 02:48 +1100
                Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-20 18:26 +0200
                Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-21 03:36 +1100
                Re: Commonly-used names in the Python standard library 88888 Dihedral <dihedral88888@gmail.com> - 2014-02-21 12:57 -0800
                Re: Commonly-used names in the Python standard library Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-02-21 06:49 +0000
            Re: Commonly-used names in the Python standard library Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-02-21 06:43 +0000
    Re: Commonly-used names in the Python standard library Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-02-21 06:59 +0000
      Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-21 18:10 +1100
      Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-21 09:21 +0200
        Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-21 19:21 +1100
          Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-21 12:26 +0200
            Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-21 21:49 +1100
              Re: Commonly-used names in the Python standard library Marko Rauhamaa <marko@pacujo.net> - 2014-02-21 14:03 +0200
                Re: Commonly-used names in the Python standard library Ethan Furman <ethan@stoneleaf.us> - 2014-02-21 11:16 -0800
        Re: Commonly-used names in the Python standard library Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-02-21 09:12 +0000
  Re: Commonly-used names in the Python standard library Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-02-21 06:51 +0000
    Re: Commonly-used names in the Python standard library Chris Angelico <rosuav@gmail.com> - 2014-02-21 18:02 +1100

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