[docs] [issue9746] All sequence types support .index and .count

Éric Araujo <merwok@netwok.org> added the comment: For the person wanting to make a patch: Beware that the abstract collections.Sequence.index method does not support the start and stop arguments, even though concrete methods may (list.index, tuple.index and str.index for example). ---------- keywords: +easy nosy: +eric.araujo _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue9746> _______________________________________