python 如何动态的创建class
class f1: def __init__(self): self.name = "f1" def printF1(self): print("this is f1") class f2: def __init__(self): self.name = "f2" def printF2(self): print("this is f2") class f3: def __init__(self): self.name = "f3" def printF1(self): print("this is f3") # 根据参数动态的选择class所要继承的父类 input = "all" if input == "f1": baseClass = (f1) elif input == "f2": baseClass = (f2) elif input == "f3": baseClass = (f3) else: baseClass = (f1,f2,f3) def __init__(self): self.fname = "fson" self.age = 10 print("this is init") def printDict(self): print(self.__dict__) def printMRO(self): print(type(self).__mro__) print(type(self).__bases__) # type(类的名称,继承的父类,类的函数) fson = type("fson",baseClass,{"__init__":__init__,"printDict":printDict,"printMRO":printMRO}) fsonObject = fson() fsonObject.printDict() fsonObject.printMRO()