Python3: 编辑字典 class 实例变量

Question

class myClass:
    def __init__(self):
        self.myClassDict = {}

    def ADD_DictPair(self, Value, Key):
        #Per ShadowRanger's Solution (Solved)
        #self.myClassDict[Value] = Key #Wrong Code
        self.myClassDict[Key] = Value  #Correct Code

    def get_myDict(self):
        return self.myClassDict


InstanceOfmyClass = myClass()
InstanceOfmyClass.ADD_DictPair("Value1","Key1")
InstanceOfmyClass.ADD_DictPair("Value2","Key3")
InstanceOfmyClass.ADD_DictPair("Value3","Key3")

print(InstanceOfmyClass.get_myDict()["Key1"])

    Desired Output: "Value1"

    Error: print(InstanceOfmyClass.get_myDict()["Key1"])
           KeyError: 'Key1'

Python3 在 Windows // Sublime Text 3

我的目标是通过字典的 class 方法与字典交互以添加、调用和编辑值。

Answer 1

def ADD_DictPair(self, Value, Key):
    #Per ShadowRanger's Solution (Solved)
    #self.myClassDict[Value] = Key #Wrong Code
    self.myClassDict[Key] = Value  #Correct Code

Python3: 编辑字典 class 实例变量

Python3: Edit dictionary class instance variable

dictionary

class

instance-variables

python-3.x

keyerror