what is a singleton? (and python patterns) (intermediate - advanced) anthony explains

Описание: today I talk about the singleton pattern and a bunch of different ways to implement it in python!

typing Final:    • python typing: Final / @final (intermediat...  
decorators:    • python @decorators - (intermediate) anthon...  
lru_cache:    • python: functools.lru_cache (beginner - in...  

playlist:    • anthony explains  

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github: https://github.com/asottile
stream github: https://github.com/anthonywritescode

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