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thanks a milion, alberto :)
alex
Alberto Valverde wrote:
> alex bodnaru wrote:
>> hi friends,
>>
>> how could a program know of all available widgets: like those not imported?
>
> This should work
>
> import pkg_resources
> from turbogears.widgets.base import Widget
>
> widgets = []
>
> for ep in pkg_resources.iter_entry_points("turbogears.widgets"):
> module = ep.load(False)
> print "loading widgets in %r" % module
> widgets.extend([v for v in module.__dict__.values()
> if isinstance(v, Widget)])
> print "All installed widgets: %r" % widgets
>
> Alberto
>
>
>
>
> >
>
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