On Mon, 11 Jan 2016 04:55 am, Robert wrote: > Some online tutorials tell me '_' prefix is a kind of convention of > private members.
Correct. Not just private members, but private *anything*. Any time you see anything starting with a single underscore, whether it is a module, class, method, attribute or variable, you can assume that it is private (unless explicitly documented otherwise) and avoid it. -- Steven -- https://mail.python.org/mailman/listinfo/python-list