Method visit_operator_assignment_stmt

mypy/semanal.py:5473–5483

(self, s: OperatorAssignmentStmt)

            s.msg.accept(self)

    def visit_operator_assignment_stmt(self, s: OperatorAssignmentStmt) -> None:
        self.statement = s
        s.lvalue.accept(self)
        s.rvalue.accept(self)
        if (
            isinstance(s.lvalue, NameExpr)
            and s.lvalue.name == "__all__"
            and s.lvalue.kind == GDEF
            and isinstance(s.rvalue, (ListExpr, TupleExpr))
        ):
            self.add_exports(s.rvalue.items)

    def visit_while_stmt(self, s: WhileStmt) -> None:
        self.statement = s