Deeply understand Python class initialization, self, inheritance and other details

class Person:
def __init__(self,name):
self.name=name
class MPerson(Person):
def __init__(self,name, age):
super().__init__(name)
self.age=age
class Person:
def init(self,name):
self.name=name
def prt(self):
print(self.name)
def set_age(self, age):
self.age=age
f=Person()
f.init('hhh')# Custom initialization 
print(f.name)
f.prt()# Custom initialized values can be called internally 
Person.set_age(f, 27)# You can call the methods in the class first , Then instantiate the object f To self Passed to the method 
print(f.age)
b=MPerson('xiaohong',29)# Input Person Class modified , however MPerson When inheriting, the previous Person Subject to 
print(b.name)

Output ：

hhh
hhh
27
xiaohong