New submission from Kasra Vand <kasraavand@gmail.com>: Due to the discussion in following SO question https://stackoverflow.com/questions/55933956/what-does-a-star-asterisk-do-in... and the inconsistency of the source behaviour with the documentation I think using `"*" or_expr` for f_expression is wrong or at least not what it meant to be and very vague. I was wondering if there's any reason for using `"*" or_expr`. ---------- assignee: docs@python components: Documentation messages: 341186 nosy: Kasra Vand, docs@python priority: normal severity: normal status: open title: Invalid grammar for f_expression type: behavior versions: Python 3.7 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue36765> _______________________________________