How to overload Python's __bool__ method?
This video explains
How to overload Python's __bool__ method?
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Music by Eric Matyas
https://www.soundimage.org
Track title: Hypnotic Puzzle3
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Chapters
00:00 Question
00:32 Accepted answer (Score 97)
00:58 Thank you
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Full question
https://stackoverflow.com/questions/8909...
Question links:
[defining “boolness” of a class in python]: https://stackoverflow.com/questions/8205...
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Content licensed under CC BY-SA
https://meta.stackexchange.com/help/lice...
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Tags
#python #methods #overloading #magicmethods
#avk47
How to overload Python's __bool__ method?
--
Become part of the top 3% of the developers by applying to Toptal
https://topt.al/25cXVn
--
Music by Eric Matyas
https://www.soundimage.org
Track title: Hypnotic Puzzle3
--
Chapters
00:00 Question
00:32 Accepted answer (Score 97)
00:58 Thank you
--
Full question
https://stackoverflow.com/questions/8909...
Question links:
[defining “boolness” of a class in python]: https://stackoverflow.com/questions/8205...
--
Content licensed under CC BY-SA
https://meta.stackexchange.com/help/lice...
--
Tags
#python #methods #overloading #magicmethods
#avk47
ACCEPTED ANSWER
Score 99
You should define __nonzero__() in Python 2.x. It was only renamed to __bool__() in Python 3.x. (The name __nonzero__() actually predates the introduction of the bool type by many years.)