Documentation

The current description of UNPACK_SEQUENCE is as follows:

STACK.extend(STACK.pop()[:count:-1])

It will not extend the stack since the count is a positive value.

It should be fixed into

STACK.extend(STACK.pop()[:-count-1:-1])

Linked PRs

• gh-107427: Update the description of UNPACK_SEQUENCE #107429
• [3.12] gh-107427: Update the description of UNPACK_SEQUENCE (gh-107429) #107459