Python f-strings can do more than you thought. f'{val=}', f'{val!r}', f'{dt:%Y-%m-%d}'

June 19, 2021237436


Python has lot of useful format strings. f-strings in Python are not just a way to easily substitute variables inside strings, they come with a wide array of conversion, formatting, and debugging options which we give examples of in this video. Note: I'm trying a more informal style in this video so make sure to let me know if you like it better this way, as opposed to my usual cut-after-every-sentence editing. ā€• mCoding with James Murphy (https://mcoding.io) Source code: https://github.com/mCodingLLC/VideosSampleCode f-string docs: https://docs.python.org/3/reference/lexical_analysis.html#f-strings SUPPORT ME ā­ --------------------------------------------------- Patreon: https://patreon.com/mCoding Paypal: https://www.paypal.com/donate/?hosted_button_id=VJY5SLZ8BJHEE Other donations: https://mcoding.io/donate Top patrons and donors: John M, Laura M, Pieter G, Vahnekie, Sigmanificient BE ACTIVE IN MY COMMUNITY šŸ˜„ --------------------------------------------------- Discord: https://discord.gg/Ye9yJtZQuN Github: https://github.com/mCodingLLC/ Reddit: https://www.reddit.com/r/mCoding/ Facebook: https://www.facebook.com/james.mcoding