8 things in Python you didn't realize are descriptors скачать в хорошем качестве

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