在Python中按子值对dict排序

Question

我花了一些时间阅读SOF并且遇到解决这个问题的问题。我似乎无法找到如何获得按子值排序的以下数据结构：

data = {}
data[1] = {name: "Bob", ...}
data[2] = {name: "Carl", ...}
data[3] = {nane: "Alice", ...}

我需要将这些数据转换为某种形式的list / tuple / order dict结构，该结构按字母顺序排列，以便最终结果如下：

finalData = [{name: "Alice", ...}, {name: "Bob", ...}, {name: "Carl", ...}]

感谢。

Answer 1

你的意思是

sorted(data.values(), key=itemgetter(name))

---

>>> from operator import itemgetter
>>> data = {}
>>> name = 'name'
>>> 
>>> data[1] = {name: "Bob"}
>>> data[2] = {name: "Carl"}
>>> data[3] = {name: "Alice"}
>>>
>>> sorted(data.values(), key=itemgetter(name))
[{'name': 'Alice'}, {'name': 'Bob'}, {'name': 'Carl'}]