On Jun 30, 9:52 am, bvdp <[EMAIL PROTECTED]> wrote:
> Terry Reedy wrote:
>
> >
>
> <snip>
>
> >
> > Do you mean something like this?
>
> <snip>
>
> > >>> math.__dict__.update(string.__dict__)
> > >>> dir(math)
> > ['Formatter', 'Template', '_TemplateMetaclass', '__builtins__',
>
> <snip>
>
> I think this is working.... First off, 2 module files:
>
> funcs.py
> def func1():
> print "I'm func1 in funcs.py"
>
> more.py
> def func2():
> print "I'm func2 in 'more.py'"
>
> and my wonderful main program:
>
> xx.py
> import funcs
> def addnewfuncs(p):
> x = __import__(p)
> funcs.__dict__.update(x.__dict__)
> funcs.func1()
> addnewfuncs('more')
> funcs.func2()
>
> The first problem I had was getting import to accept a variable. It
> doesn't seem to, so I used __import__(). Then, I had to remember to
> assign this to a variable ... and then it appears to work just fine.
>
> Did I miss anything in this???
You are updating with *everything* in the 'more' module, not just the
functions. This includes such things as __name__, __doc__, __file__.
Could have interesting side-effects.
One quick silly question: why do you want to do this anyway?
Sorry, *two* quick silly questions: are the add-on modules under your
control, or do you want to be able to do this with arbitrary modules?
[If under your control, you could insist that such modules had an
__all__ attribute with appropriate contents]
A third: why do you want to import into an existing namespace? Now
that you know about __import__, why just not call the functions where
they are?
Cheers,
John
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