Eryk Sun <eryk...@gmail.com> added the comment:
> Another problem with the current text is that it fails to exclude > enclosing class scopes The nonlocal statement is only disallowed in module code (i.e. "exec" compilation mode) because it can never be nested. It's allowed in a class definition that has an outer function scope. A class body itself is never a nonlocal scope; it just has access to them. Here's a slightly modified version that includes class definitions: "When the definition of a function or class is nested (enclosed) within the definitions of other functions, its nonlocal scopes are the local scopes of the enclosing functions. The nonlocal statement causes the listed identifiers to refer to names previously bound in nonlocal scopes. If a name is bound in more than one nonlocal scope, the nearest binding is used. If a name is not bound in any nonlocal scope, or if there is no nonlocal scope, a SyntaxError is raised. The nonlocal statement applies to the entire scope of a function or class body. A SyntaxError is raised if a variable is used or assigned to prior to its nonlocal declaration in the scope." ---------- nosy: +eryksun _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue12165> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
