假设我有一个dict
:
dict = {'people': [<Bob>], 'animals': [<Frank>]}
鲍勃和弗兰克是两个具有属性的对象:
Bob = MethodForCreateAPerson(){ Frank = MethodForCreateAnimals(){
name = 'Bob', name = 'Frank',
age = 30, age = 6,
sex = 'm' sex = 'w'
} }
问题是:
如果他们是dict
的值,我如何访问Bob和Frank的属性?
换句话说,我需要检查从dict.values()
返回的对象的属性。
感谢您的帮助
答案 0 :(得分:2)
您的结构实际上看起来并不完全清楚,但如果您的字典中的值是对象列表,那么以下内容将起作用:
people = dict['people'] # get the people list
bob = people[0] # the first entry in that list is bob
name_of_bob = bob.name # access the name of bob
also_name_of_bob = dict['people'][0].name # does the same but in 1 line
访问这样的人员列表可能不是您想要在代码中执行的操作,但您可能希望迭代所有这样的人:
for person in dict['people']:
person_name = person.name
# do something with the person or the name