问题描述
{"_id":"0e1daf84-4e4d-11ea-9f43-ba9b7f2413e0","parameterId":"visib_mean_last10min","stationId":"06193","timeCreated":1581590344449633,"timeObserved":1577922600000000,"value":11100}
我已经尝试过了:
df = pd.read_csv("2020-01_2.txt",delimiter = ",",header = None,names = ["_id","parameterId","stationId","timeCreated","timeObserved","value"])
这确实将文件按我想要的方式分为列和行,它将"_id":"0e1daf84-4e4d-11ea-9f43-ba9b7f2413e0"
绘制为我只希望"0e1daf84-4e4d-11ea-9f43-ba9b7f2413e0"
的第一个条目。
如何仅将每个“:”之后的值绘制到数组中?
解决方法
正如@mousetail所说,它看起来像某种json文件。您可能需要执行以下操作:
import json
mylist = []
with open("2020-01_2.txt") as f:
for line_no,line in enumerate(f):
mylist.append([])
mydict = json.loads(line)
for k in mydict:
mylist[line_no].append(mydict[k])
mydict= {}
它将输出一个列表列表,每个列表对应一个文件行。 祝你好运!