[Python-Dev] New and Improved Import Hooks
Fredrik Lundh
fredrik@pythonware.com
Thu, 5 Dec 2002 11:40:52 +0100
mal wrote:
> > Why not leave sys.path as list of ordinary strings and add
> > all the extra support to the existing import mechanism via
> > hooks at the right places ?!
since everybody knows that sys.path is used to specify the search
path for modules, sys.path is the right place.
> Here's a sketch:
>=20
> 1. User programs register import hooks based on REs which are
> used to match the entries in sys.path, e.g. ".*\.zip" for
> ZIP importers (caching could help in improving the mapping
> performance).
a solution that won't let you wrap up the standard library isn't much
of a solution (portions of both RE engines are written in Python)
I think this is overkill. let's keep it simple and grokable.
</F>