用Python摆出一段时间

Question

尝试运行每一天，并保存为一个单独的CSV文件与钟摆。现在我只能得到period的第一天。不确定我是否需要outfile，但我假设我需要，因为我希望每个单独的CSV文件都写入、关闭和启动一个新的CSV文件。在

import csv
import requests
import datetime
import pendulum

start = pendulum.datetime(2018, 1, 1)
end = pendulum.today()
period = pendulum.period(start, end)
for dt in period.range('days'):
    dt.format('YYYY-MM-DD')
    break

the_date = dt.format('YYYY-MM-DD')

outfile = open('TEST_PENDULUM_' + str(the_date) + '.csv',"w",newline='')
writer = csv.writer(outfile)
writer.writerow(["Date"])

req = requests.get('https://www.fantasylabs.com/api/lines/4/' + str(the_date) + '/startinggoalies') 
data = req.json()['GoalieMatchups']

for teams in data:
    HomeTeam = teams['Properties']['EventDate']

    print(HomeTeam)


    writer.writerow([HomeTeam])

outfile.close()

Answer 1

你没有在代码上写迭代逻辑。在

import csv
import requests
import datetime
import pendulum

start = pendulum.datetime(2018, 1, 1)
end = pendulum.today()
period = pendulum.period(start, end)

for dt in period.range('days'):
    the_date = dt.format('YYYY-MM-DD')

    outfile = open('TEST_PENDULUM_' + str(the_date) + '.csv',"w",newline='')
    writer = csv.writer(outfile)
    writer.writerow(["Date"])

    req = requests.get('https://www.fantasylabs.com/api/lines/4/' + str(the_date) + '/startinggoalies')
    data = req.json()['GoalieMatchups']

    for teams in data:
        HomeTeam = teams['Properties']['EventDate']

        print(HomeTeam)
        writer.writerow([HomeTeam])

    outfile.close()