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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