python json转csv格式

import json

import csv

import traceback

def convert():

    try:

       with open(".\daata.json",'r') as source:

         regions = json.load(source)

         with open('.\data.csv', 'w',newline='') as target:

            writer = csv.writer(target)

            writer.writerow(sheet_title)

            writer.writerows(sheet_data)

         print('转换成功.')

    except Exception:

        print('转换失败!')

        print('traceback.format_exc():\n%s' % traceback.format_exc())

convert()