New submission from Arthur Milchior <arthur@milchior.fr>: https://docs.python.org/3/reference/expressions.html#grammar-token-python-gr... is wrong This line state: `expression ::= conditional_expression | lambda_expr` and it is a problem because, by the way sphinx understand reference, this mean that any people who use the token `expression` will be linked to this particular line. For example in https://docs.python.org/3/reference/expressions.html#grammar-token-python-gr... `key_datum ::= expression ":" expression | "**" or_expr` while clearly a key_datum is not expecting only a conditional expression or a lambda expression. Admittedly, you can derive, from expression: * conditional_expression * or_test * and_test * not_test * comparison * or_expr * xor_expr * and_expr * shift_expr * a_expr * m_expr * u_expr * power * primary * atom in this order, so in practice you can probably derive most of the expressions. However, I doubt that this is what the documentation meant here, and clearly not practical. ---------- assignee: docs@python components: Documentation messages: 405189 nosy: Arthur-Milchior, docs@python priority: normal severity: normal status: open title: "expression" is erroneous in the doc versions: Python 3.10, Python 3.11, Python 3.6, Python 3.7, Python 3.8, Python 3.9 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue45647> _______________________________________