[Tutor] functions in other files, executing
Emil Styrke
emil@lysator.liu.se
18 Oct 2002 21:56:59 +0200
Thomi Richards <thomi@thomi.imail.net.nz> writes:
> yes, i am aware of the import function. the problem i am trying to get
> around however, is that i have about 20-50 to import, an each one is in
> a different directory. i know where the directories are, but i do not
> want to fill up sys.path with a whole heap of directories...
>
Maybe the imp module could be interesting? The following code is
untested, though.
>>> def load_from_path(name, path):
>>> (file, pathname, desc) = imp.find_module(name, path)
>>> return imp.load_module(name, file, pathname, desc)
/Emil
> then again, maybe this is OK?
>
> On Thu, 17 Oct 2002 10:54:44 +0100 Thus said alan.gauld@bt.com:
>
> > > I am assuming that there is an easier way to execute a function from
> > > another file, assuming that you know it's location, and the function
> > > name than importing the file as a module??
> >
> > There might be another way(although I can't think of it!)
> > but the easiest way is to import the module or import
> > the function name:
> >
> > import mod
> > mod.foo() # more typing but safest
> >
> > OR
> >
> > from mod import foo # usually a bad idea...
> > foo()
> >
> > Alan g.
> > Author of the 'Learning to Program' web site
> > http://www.freenetpages.co.uk/hp/alan.gauld
> >
> > _______________________________________________
> > Tutor maillist - Tutor@python.org
> > http://mail.python.org/mailman/listinfo/tutor
>
>
> --
> "Avoid the Gates of Hell. Use Linux"
>
> Thomi Richards,
> thomi@imail.net.nz
>
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