8 things in Python you didn't realize are descriptors
Descriptors are everywhere in Python, but you may not have realized it. They underlie functions, properties, staticmethods, and more! In this video we take a look at 8 Python descriptors and explain the descriptor protocol. ― mCoding with James Murphy (https://mcoding.io) Source code: https://github.com/mCodingLLC/VideosS... descriptor docs: https://docs.python.org/3/howto/descr... staticmethods vid: • Python staticmethod and classmethod super vid: • super/MRO, Python's most misunderstood fea... slots vid: • Python __slots__ and object layout explained SUPPORT ME ⭐ --------------------------------------------------- Patreon: / mcoding Paypal: https://www.paypal.com/donate/?hosted... Other donations: https://mcoding.io/donate Top patrons and donors: Jameson, Laura M, Dragos C, Vahnekie, Neel R, Matt R, Johan A, Casey G, John Martin, Mutual Information BE ACTIVE IN MY COMMUNITY 😄 --------------------------------------------------- Discord: / discord Github: https://github.com/mCodingLLC/ Reddit: / mcoding Facebook: / james.mcoding CHAPTERS --------------------------------------------------- 0:00 Intro 0:17 What are descriptors? 2:08 #1 functions 3:10 #2 properties 5:27 #3 classmethods and staticmethods 6:47 #4 slots 7:42 #5 _dict_ 8:30 #6 SQLAlchemy models 9:06 #7 validators 10:16 #8 super lookups 10:46 Interactions with _getattr_ 14:02 Thanks
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