我在写入模式下的csv文件有问题,它无法成功写入文件
import csv
import json
result_log={'url':'http://google.com','timeSeries':'2019, 6, 3, 10, 29, 10'}
rows = json.loads(str(result_log))
r = zip(*rows.values())
fieldnames = ['url', 'timeSeries']
with open('process_upc.csv', 'w') as f:
dict_writer = csv.writer(f)
dict_writer.writerow(fieldnames)
for d in r:
dict_writer.writerow(d)
输出:期望属性名称用双引号引起来:第1行第2列(字符1)
答案 0 :(得分:0)
json.loads
将字典转换为字符串,可以在写入csv时按原样使用字典。 json.dumps(result_log)
result_log.values()
,并且您想一次调用writerow
来写值因此,您的更新代码将为
import csv
import json
result_log={"url":"http://google.com","timeSeries":"2019, 6, 3, 10, 29, 10"}
#Get the values of the dictionary
r = result_log.values()
fieldnames = ['url', 'timeSeries']
with open('process_upc.csv', 'w') as f:
dict_writer = csv.writer(f)
dict_writer.writerow(fieldnames)
#Write the values to csv
dict_writer.writerow(r)
输出将是
url,timeSeries
http://google.com,"2019, 6, 3, 10, 29, 10"