Proposal for a modified import mechanism.
Frederic Giacometti
frederic.giacometti at arakne.com
Sat Nov 10 13:13:47 EST 2001
>
> I'd like to ask the Python developers if they'd consider
>
> (a) changing the way the current import works to do what I
> proposed, or,
>
> (b) add a new keyword like 'rimport' (or something) that does this
> recursive search through parent packages and loads modules. This
> was actually suggested by Gordon McMillan. Gordon actually
> suggested something stronger -- import only supports absolute
> names, rimport is relative import and rrimport is a recursive
> relative import. But this would break the current import since
> import currently aupports some relative lookup. So maybe import
> and rimport is a workable solution?
I'd rather introduce a __parent__ module attribute (in addition to the
existing __name__) so that, for instance, the following would do your job:
from __parent__.__parent__.toto import something
In its spirit, this is similar to the '..' of the file systems.
For top-level modules, __parent__ would be None.
I'm personnally against anything that enlarges the search path uselessly;
because the obvious reason of increased name space collision, increased
run-time overhead etc...
Frederic Giacometti
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