删除特定的字符串python

Question

我在python 3 numpy.ndarray中有以下内容：

{"_id" : "123", "text" : "some writing"}
{"_id" : "456", "text" : "some more writing"}
{"_id" : "789", "text" : "some more more writing"}

问题： 如何删除{"_id" :和"text" :以获取以下内容：

{"123", "some writing"}
{"456", "some more writing"}
{"789", "some more more writing"}

Answer 1

以下是：

arr = [{"_id" : "123", "text" : "some writing"}, {"_id" : "456", "text" : "some more writing"}, {"_id" : "789", "text" : "some more more writing"}]
ans = [{i['_id']: i['text']}for i in arr]