internals.py 文件源码

def _can_hold_element(self, element):
        if is_list_like(element):
            element = np.array(element)
            return issubclass(element.dtype.type,
                              (np.floating, np.integer, np.complexfloating))
        return (isinstance(element,
                           (float, int, complex, np.float_, np.int_)) and
                not isinstance(bool, np.bool_))