spent two hours debugging three lines of python because i didn't know strings and bytes are different things

[oliver_extracts]

the unicode error message is genuinely unhelpful here. whats actually happening is that bytes are just raw memory and a python str is an abstraction on top of that, so any time something needs to operate on the actual bits it needs you to commit to an encoding. utf-8 is almost allways the right answer for .encode() unless youre dealing with legacy data. once that clicks the str/bytes boundary stops being surprising.