相关疑难解决方法(0)

我有两个词典,需要将类似键的值组合在一起.这是一个例子:

dict1 = {'key1':[value11,value12,value13] , 'key2':[value21,value22,value23]}
dict2 = {'key1':[value14,value15] , 'key2':[value24,value25]}

我用了 :

dict3 = {}
for key in (dict1.viewkeys() | dict2.keys()):
    if key in dict1: dict3.setdefault(key, []).append(dict1[key])
    if key in dict2: dict3.setdefault(key, []).append(dict2[key])

这给了我:

dict3 = {'key1':[[value11,value12,value13],[value14,value15]] , 'key2':[[value21,value22,value23],[value24,value25]]}

我想要的是一个简单的:

期望的输出:

 dict3 = {'key1':[value11,value12,value13,value14,value15] , 'key2':[value21,value22,value23,value24,value25]}