[Patches] [Patch #101234] Allow all assignment expressions after 'import something as'

[noreply@sourceforge.net]

Patch #101234 has been updated. 

Project: 
Category: core (C code)
Status: Open
Summary: Allow all assignment expressions after 'import something as'

Follow-Ups:

Date: 2000-Aug-19 21:29
By: twouters

Comment:
This absurdly simple patch (4 lines changed in 2 files) turns 'import-as' and 'from-import-as' into true assignment expressions: the name given after 'as' can be any expression that is a valid l-value:

>>> from sys import version_info as (maj,min,pl,relnam,relno)          
>>> maj,min,pl,relnam,relno
(2, 0, 0, 'beta', 1)

>>> x = {}
>>> import sys as x['sys']
>>> import os as x['os']
>>> x                 
{'os': <module 'os' from './Lib/os.pyc'>, 'sys': <module 'sys' (built-in)>}

>>> class X: pass
... 
>>> x = X()
>>> import sys as x.sys
>>> import os as x.os
>>> import posixpath as x.posixpath
>>> x.sys, x.os, x.posixpath
(<module 'sys' (built-in)>, <module 'os' from './Lib/os.pyc'>, <module 'posixpath' from './Lib/posixpath.pyc'>)

This looks so natural, I would almost treat this as a bugfix instead of a new feature ;)


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Date: 2000-Aug-20 20:02
By: nowonder

Comment:
Looks fine. Works as I expect. Doesn't break old code. I hope Guido likes it (assigned to gvanrossum).

<MODE value="excitement"> Talk about beautiful! I *love* this patch -- feels so natural. It was just what I wanted to do. </MODE>
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