Вэб скраппинг

import requests
 
datef = input()
datet = input()
date1 = datef.split('.')
date2 = datet.split('.')
dname = 'GAZP_' + ''.join(date1) + '_' + ''.join(date2)
df, mf, yf = str(int(date1[0])), str(int(date1[1]) - 1), str(int(date1[2]))
dt, mt, yt = str(int(date2[0])), str(int(date2[1]) - 1), str(int(date2[2]))
if int(mf) > 0 and int(mt) > 0:
    link = f'https://export.finam.ru/export9.out?market=1&em=16842&token=03AGdBq27KzDqGVL-9B2Q2r_tQiybCDuWTuLq-gkPpoai5dFx15BwXqE4uOWnpJQm8of50T1y7pWfPN8KoRpEjkFSyAi66DypvUi6Vx9MFZ8FpMVTAKBS7a-VekaG1gTYlwADG1aqB8Kf0bt1hAsOdp58p5cdSRV-tNFw89Dk6YwH6Ux6FXwKi8UkktyZoYYy1fFF9l3lix1jPg5cTNT4d2aMB9do8zokxJYDTonMqSFsJZw2Ql1L8KW7unlzOAxyNV2Nxk9wjD5RcWxYRNp0ro0xBeKRQUC_6nKfYcHTuMjdtegUf7gDZVI7VKV5aztBgX7glLjI2z3Yl8Ex1hYcqkQpYR7vJHUYCu0WK22icraLdbrNrQ7ZiUIdsNrx-JNnAWmpjfMYuJlbGR09jFoKeea3KgsMuV21csA8x9iQ0teG8pXARk0DOljYy9ojuikXbWOqB5mYqLK6k0tN1nXHz2ogLtmXRwi1CDA&code=GAZP&apply=0&' \
           f'df={df}&mf={mf}&yf={yf}&from={datef}&dt={dt}&mt={mt}&yt={yt}&to={datet}&p=8&f={dname}&e=.csv&cn=GAZP&dtf=1&tmf=1&MSOR=1&mstime=on&mstimever=1&sep=1&sep2=1&datf=5&at=1 '
    print(link)
else:
    mf = '12'
    mt = '12'
    link = f'https://export.finam.ru/export9.out?market=1&em=16842&token=03AGdBq27KzDqGVL-9B2Q2r_tQiybCDuWTuLq-gkPpoai5dFx15BwXqE4uOWnpJQm8of50T1y7pWfPN8KoRpEjkFSyAi66DypvUi6Vx9MFZ8FpMVTAKBS7a-VekaG1gTYlwADG1aqB8Kf0bt1hAsOdp58p5cdSRV-tNFw89Dk6YwH6Ux6FXwKi8UkktyZoYYy1fFF9l3lix1jPg5cTNT4d2aMB9do8zokxJYDTonMqSFsJZw2Ql1L8KW7unlzOAxyNV2Nxk9wjD5RcWxYRNp0ro0xBeKRQUC_6nKfYcHTuMjdtegUf7gDZVI7VKV5aztBgX7glLjI2z3Yl8Ex1hYcqkQpYR7vJHUYCu0WK22icraLdbrNrQ7ZiUIdsNrx-JNnAWmpjfMYuJlbGR09jFoKeea3KgsMuV21csA8x9iQ0teG8pXARk0DOljYy9ojuikXbWOqB5mYqLK6k0tN1nXHz2ogLtmXRwi1CDA&code=GAZP&apply=0&' \
           f'df={df}&mf={mf}&yf={yf}&from={datef}&dt={dt}&mt={mt}&yt={yt}&to={datet}&p=8&f={dname}&e=.csv&cn=GAZP&dtf=1&tmf=1&MSOR=1&mstime=on&mstimever=1&sep=1&sep2=1&datf=5&at=1 '
r = requests.get(link, allow_redirects=True)
print(r.status_code)
filename = 'GAZP.csv'
open(filename, 'wb').write(r.content)