type函數(shù)希停，object基類
type -> int -> 1
type -> class -> obj
object是所有的類繼承的最頂層的基類
type是一個(gè)類待逞，也是一個(gè)對(duì)象
type繼承object 箭阶。object是一個(gè)基類秃励，是由type創(chuàng)建
object的基類是空
類是由type類生成的對(duì)象拦焚。我們平時(shí)熟悉的類是由類對(duì)象創(chuàng)建的類
a = 1
b = 'abc'
print(type(1))
print(type(int))
print(type(b))
print(type(str))
class Student:
pass
class MyStudent(Student):
pass
stu = Student()
print(type(stu))
print(type(Student))
print(int.__bases__)
print(str.__bases__)
print(Student.__bases__)
print(MyStudent.__bases__)
print(type.__bases__)
print(object.__bases__)
print(type(object))
