[3.12] gh-104212: Explain how to port imp.load_source() (GH-105978)#106083

vstinner merged 1 commit intopython:3.12python/cpython:3.12from

miss-islington:backport-18a7c86-3.12miss-islington/cpython:backport-18a7c86-3.12Copy head branch name to clipboard