关于python函数/方法调用有什么静态的吗？

import inspect

def my_function(a, b, c=3):
    """
    This is a sample function.
    """
    pass

argspec = inspect.getargspec(my_function)
print(argspec)
# Output: ArgSpec(args=['a', 'b', 'c'], varargs=None, keywords=None, defaults=(3,))

docstring = inspect.getdoc(my_function)
print(docstring)
# Output: This is a sample function.