[issue24121] collections page doesn't mention that deques are mutable

New submission from Raymond Hettinger: Mutability is conferred by the presence of mutating methods. Deques are documented to have append, pop, extend, appendleft, popleft, extendleft, and rotate. Also the examples all show mutations. -- nosy: +rhettinger resolution: -> not a bug st

[issue24121] collections page doesn't mention that deques are mutable

Changes by lf : -- title: collections page doesn't -> collections page doesn't mention that deques are mutable ___ Python tracker ___ ___