什么是元类
MyClass = type('MyClass', (), {})# 整形
age = 23
print(age.__class__)
# 字符串
name = '两点水'
print(name.__class__)
# 函数
def fu():
pass
print(fu.__class__)
# 实例
class eat(object):
pass
mEat = eat()
print(mEat.__class__)Last updated
MyClass = type('MyClass', (), {})# 整形
age = 23
print(age.__class__)
# 字符串
name = '两点水'
print(name.__class__)
# 函数
def fu():
pass
print(fu.__class__)
# 实例
class eat(object):
pass
mEat = eat()
print(mEat.__class__)Last updated
<class 'int'>
<class 'str'>
<class 'function'>
<class '__main__.eat'>print(age.__class__.__class__)
print(name.__class__.__class__)
print(fu.__class__.__class__)
print(mEat.__class__.__class__)<class 'type'>
<class 'type'>
<class 'type'>
<class 'type'>