Python custom modify the add method All In One

Python 改写 __add__ 类方法

"""



# class Juice:
#     def __init__(self, name, capacity):
#         self.name = name
#         self.capacity = capacity

#     def __str__(self):
#         return (self.name + ' ('+str(self.capacity)+'L)')
#     # 改写 add
#     def __add__(self, other):
#         names = Juice(self.name) + '&' + Juice(other.name)
#         capacity = ' (' + str(Juice(self.capacity + Juice(other.capacity)) + 'L)'
#         return Juice(names + capacity)
#         # return f"{self.name}&{other.name}({self.capacity + other.capacity}L)"

# class Juice:
#     def __init__(self, name, capacity):
#         self.name = name
#         self.capacity = capacity

#     def __str__(self):
#         return (self.name + ' ('+str(self.capacity)+'L)')
#     # 改写 add
#     def __add__(self, other):
#         return (Juice(self.name + '&' + other.name + ' (' + str(self.capacity + other.capacity) + 'L)'))
#         # return f"{self.name}&{other.name}({self.capacity + other.capacity}L)"



https://www.sololearn.com/learning/eom-project/1073/357
https://github.com/xgqfrms/Python/blob/gh-pages/python3.x/juice-maker.py

"""

refs

https://www.codingem.com/python-add-method/

https://stackoverflow.com/questions/46885618/using-add-operator-with-multiple-arguments-in-python

https://stackoverflow.com/questions/40770632/typeerror-unsupported-operand-types-for

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标签：__,capacity,name,Python,self,modify,add,other
From： https://www.cnblogs.com/xgqfrms/p/16609248.html