gh-149962: Clarify IMAP4.append() argument handling

[savagemechanic]

Closes #149962.

Clarify the documented behavior of IMAP4.append() for the optional mailbox and date_time arguments, and document that message must be a bytes-like object passed as the APPEND literal.

Docs-only change.

Tested with:

make -C Doc check SPHINXOPTS='-W --keep-going'

• Issue: Document IMAP4.append() message type and optional arguments #149962

[read-the-docs-community]

Documentation build overview

📚 cpython-previews | 🛠️ Build #32728232 | 📁 Comparing ff25414 against main (acefff9)

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1 file changed

± library/imaplib.html