pyrser/type_system/scope.py
def count_vars(self) -> int:
        """ Count var define by this scope """
        n = 0
        for s in self._hsig.values():
            if hasattr(s, 'is_var') and s.is_var:
                n += 1
        return n
def count_vars(self) -> int:
        """ Count var define by this scope """
        n = 0
        for s in self._hsig.values():
            if hasattr(s, 'is_var') and s.is_var:
                n += 1
        return n
Count var define by this scope