2019-06-04, 16:00–16:25, Main Hall
In this talk I'll present the python scope of variables, global, nonlocal, closures, LEGB rule and some known and less-known gotcha's of python scopes! attending this talk will might result a small headache ;)
Brief recap of all known python scopes and example:
- local variables
- nonlocal keyword
- global keyword
- closures
- LEGB rule
- generators/coroutines implications
- gotcha's and unicorns
- dis module (needed for the next part)
I'll walk-through actual code real world buggy code snippets . showing dis usage on code examples and how to understand whats going on. a recap of each CPython scope implementation will be given.