python获取某个类的所有函数、方法

import inspect


class A:
    def __init__(self):
        pass

    def a(self):
        pass

    def b(self):
        pass

    def __c(self):
        pass

print(inspect.getmembers(A, inspect.isfunction))
print(inspect.getmembers(A, inspect.isbuiltin))
print(inspect.getmembers(A, inspect.iscode))