[Python-Dev] Backporting PEP 3127 to trunk
Guido van Rossum
guido at python.org
Sat Feb 23 16:34:30 CET 2008
On Sat, Feb 23, 2008 at 2:57 AM, Georg Brandl <g.brandl at gmx.net> wrote:
> Eric Smith schrieb:
> > Guido van Rossum wrote:
> >> I wonder if, in order to change the behavior of various built-in
> >> functions, it wouldn't be easier to be able to write
> >> from future_builtins import oct, hex # and who knows what else
> > This makes sense to me, especially if we have a 2to3 fixer which removes
> > this line. I'll work on implementing future_builtins.
> Will the future map and filter also belong there (and if they are imported
> from future_builtins, 2to3 won't put a list() around them)?
Good idea, on both counts! These an just be imported from itertools
anyway (except they should be wrapped in something that rejects a None
And zip() ditto.
I suggest that if you don't implement this right away (while the bug
day is still on :), you at least add a feature request to the issue
tracker, marked easy.
--Guido van Rossum (home page: http://www.python.org/~guido/)
More information about the Python-Dev