[英]PYTHON: How to have a child class to run a method from parent but based on different if conditions?
我有 2 個子類在不同的條件下執行相同的代碼。
class Child1(Parent):
...
def updateChart(self):
if self.value % 15 == 0:
self.value += 5
class Child2(Parent):
...
def updateChart(self):
if self.value % 30 == 0:
self.value += 5
無論如何將方法本身移動到父 class 但 if 條件具有各種通用 CONDITION 占位符? 這個占位符在init的子 class 中被賦予了正確的值?
class Parent:
def __init__(self, mod):
self.mod = mod
self.value = 0
def updateChart(self):
print(f"{type(self)} before update self.value={self.value} (mod={self.mod})")
if (self.value % self.mod) == 0:
self.value += 5
print(f"{type(self)} updated self.value={self.value} (mod={self.mod})")
else:
# print(f"{type(self)} no update ({self.value} % {self.mod} != 0)")
pass
class Child1(Parent):
def __init__(self):
super().__init__(mod=15)
class Child2(Parent):
def __init__(self):
super().__init__(mod=30)
for i in range(0, 61, 5):
c1 = Child1()
c1.value = i
c1.updateChart()
c2 = Child2()
c2.value = i
c2.updateChart()
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