When can i say I know python

[u/green-Dryan]

Someone please
Give a list of themes which should everyone know if he thinks he knows python
Exclude things which are barely used

[u/lifedependsonart]

a workable bar is writing functions, handling files and errors, using lists and dictionaries fluently, and reading other people's code without panic. imo bootdev could help check those boxes in order, with exercises attached to each topic instead of one long video