[melx]

Not an answer to OP question, but if you find yourself googling "python endswith" (as per example) then your DX is somehow broken.

Invest in good code editor with linting. No more googling for such trivial things

[gwbas1c]

DX: "Developer Experience"

I suspect that someone who needs to know that their developer experience is broken probably doesn't know what "DX" means.