python写入csv

import xlwt
import csv
newfile=open("wu.csv","w",newline="")
filewriter=csv.writer(newfile)

#往csv里面写入3条数据
list2={101:{"name":"999","sex":"nan"},1002:{"name":"wu","sex":"nan"},1003:{"name":"yang","sex":"nan"},}

filewriter.writerow(["aaa", "bbb","ccc"])
for i in list(list2.items()):
    x=i[0]
    y=i[1]["name"]
    z=i[1]["sex"]
    print(x,y,z)

              filewriter.writerow([i[0], i[1]["name"],i[1]["sex"]])

python写入csv

原文：https://www.cnblogs.com/wyx1990/p/12005070.html