iain duncan schrieb:
> My question is whether I could instead add a custom helper function to
> the widget class definition and somehow have the template be able to
> call this function. [...]
>
> If I add a method to the widget the template does not have access to it.
Override the update_params method in the widget and add the function to the
params dictionary. This will give the template access to the function.
def foo():
return "Hello, World!"
class MyWidget(widgets.Widget):
template = """
<div xmlns:py="http://purl.org/kid/ns#"; id="mywidget">
<p py:content="foo()" />
</div>"""
def update_params(self, params)
super(MyWidget, self).update_params(params)
params['foo'] = foo
HTH, Chris
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