Python Raise Systemexit Beginner Intermediate Anthony Explains 331

Summary

today I issue a correction to my very first video and today we talk a bit about the ` oops spoiler in the thumbnail it's str.partition, oh well -- I the dreaded "E722 do not use bare 'except'"! today we today's video is a bit of a puzzle! how to implement today I show what `__main__` means for today I talk about referential assignment, shallow copying, and deep copying and how they're different and how to use each of ... today I talk about the best practices I try to stick to when working with `try` / `except` in today I go over all the tools I use to set up my projects, as well as the differences between 1-file libraries, multi-file libraries, and ... today I go over an extremely common pitfall with pytest and a helpful fix to prevent this from happening to you! playlist: ... today I talk about how to convince mypy that a key definitely exists in a dictionary -- or how to fix code where mypy thinks ... today I talk about why it's necessary to set `__slots__ = ()` when inheriting from namedtuple classes - namedtuples: ...