The story of how I thought I copied an attendance list, but ended up overwriting the original data—I had underestimated Python's "assignment"

After writing an article about character encoding, I had been gradually developing the same attendance management script.

Python Japanese output crashes or garbles in cp932: chcp and magic comments don't work

When writing scripts on Windows, sometimes the script crashes just by printing Japanese characters.UnicodeEncodeError: 'cp932 ...