Am Dienstag, 11. Oktober 2016 14:11:28 UTC+2 schrieb Sven R. Kunze: > > Am Donnerstag, 29. September 2016 21:25:44 UTC+2 schrieb Sjoerd Job > Postmus: >> >> Thinking of an alternative route: >> >> It seems to me that the default `method.__bool__` is undesirable in >> Jinja2 templates. I do not know Jinja2 well enough, but maybe they could >> benefit from a patch where `if`-statements give a warning/error when the >> expression is a callable (with the default `FunctionType.__bool__`? >> >> This would solve the issue not just for the methods you mention, but more >> in general. >> >> [Or maybe Python itself should have that warning/error?] >> >> Does that make sense? >> > > I don't know if it is possible for Python to warn about this. I create an > issue on python-ideas. > > But your idea seems interesting (at least from a development point of > view). >
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