Commonly-used names in the Python standard library
marko at pacujo.net
Thu Feb 20 13:46:35 CET 2014
Chris Angelico <rosuav at gmail.com>:
> On Thu, Feb 20, 2014 at 11:09 PM, Marko Rauhamaa <marko at pacujo.net> wrote:
>> from __py35__ import syntax
> It's more self-documenting with the __future__ directive, because it
> says *what* syntax you're importing from the future.
As a developer, I will probably want to state the Python dialect that
was used to write the module. Each dialect comes with hundreds of
features. I don't want to list them individually (even if I could).
> And at some point, the new keywords must just become standard.
That's an explicit program of destroying backwards-compatibility: a war
on legacy code. That may be the Python way, but it's not a necessary
> There's no point polluting every Python script forever with these
> directives, and no point maintaining two branches of code in the
Two branches? I would imagine there would be dozens of "branches" in the
interpreter if the latest interpreter were to support all past Python
dialects (as it should, IMO).
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