[Python-Dev] Re: Multi-line import implementation (was: 2.4a2,
and @decorators)
Fredrik Lundh
fredrik at pythonware.com
Mon Aug 9 17:11:45 CEST 2004
Dima Dorfman wrote:
> I took a stab at implementing this (the easy part of PEP 328--parens
> around import lists). Are the exact semantics of what's allowed
> documented somewhere?
I think this syntax was originally proposed here:
http://mail.python.org/pipermail/python-dev/2003-December/041072.html
which mentions that since "a, b = c" is already equivalent to "(a, b) = c", so
"
in mind, I'd hand out the following scores (0=don't really care):
> import (os, sys)
+0
> from sys import (stdin, stdout, stderr)
+1
> import (os)
+0
> from sys import (*)
-0
> from (sys) import stdin
-0
> import (os), (sys)
-1
> import (os,)
-1
</F>
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