python 正規增量

Question

下面的是已經用re.sub採集出來的了，需要在每個 {} 前面加上 “1”： “2”： “3”，請問該如何寫這個：

'{"nClass":-1,"nIcon":16}，{"nClass":-1,"nIcon":15},{"nClass":-1,"nIcon":14}'

最終效果：

'“1”：{"nClass":-1,"nIcon":16}，“2”：{"nClass":-1,"nIcon":15},“3”：{"nClass":-1,"nIcon":14}'

Answer 1

你描述的不夠清楚，你說結果應該是一個list,你是要轉換成dict嗎？

import json

str = '{"nClass":-1,"nIcon":16},{"nClass":-1,"nIcon":15},{"nClass":-1,"nIcon":14}'
lst = json.loads('[{}]'.format(str))

l  = ['"{}":{}'.format(i+1, json.dumps(v)) for i,v in enumerate(lst)]
print ','.join(l)

Answer 2

雷雷