[docs] [issue12192] Doc that collection mutation methods return item or None

Roundup Robot <devnull@psf.upfronthosting.co.za> added the comment: New changeset 352d075839f7 by Georg Brandl in branch 'default': Closes #12192: Document that mutating list methods do not return the instance (original patch by Mike Hoy). http://hg.python.org/cpython/rev/352d075839f7 ---------- nosy: +python-dev resolution: -> fixed stage: needs patch -> committed/rejected status: open -> closed _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue12192> _______________________________________