idopont foglalo

import csv
from datetime import datetime, timedelta

year = int(input('Írd be az évet: '))
month = int(input('írd be a hónapot: '))
day = int(input('Írd be a napot: '))
het = int(input('Írd be hány hetet generáljak le:'))
filename = year,month,day,het
filename = str(filename)
date1 = datetime(year, month, day)
idopont_pentek = ['09:00:00', '09:15:00', '09:30:00', '09:45:00', '10:00:00', '10:15:00', '10:45:00', '11:00:00', '11:15:00', '11:30:00']
idopont_szerda = ['12:00:00', '12:15:00', '12:30:00', '12:45:00', '13:00:00', '13:15:00', '13:45:00', '14:00:00', '14:15:00', '14:30:00']
body= '1,'

date2 = date1
date2 =str(date2)





with open(filename+'.csv', mode='w') as csv_file:
    fieldnames = ['body,idopont']
    writer = csv.DictWriter(csv_file, fieldnames=fieldnames)
    writer.writeheader()

    for i in range(het):
        for i in range(len(idopont_szerda)):

            writer.writerow({'body,idopont': body + date1.strftime("%Y") + "-" + date1.strftime("%m") + "-" + date1.strftime("%d") + ' ' + idopont_szerda[i]})

        date1 = date1 + timedelta(7)