import requests
s = requests.Session()
s.get('https://www.getaclass.ru')
data = {'op': 'login',
'data[email]': 'qqq@mail.ru',
'data[password]': '111'}
r = s.post("https://www.getaclass.ru/pupil/signin", data=data)
print(r.text)
data= {
'op': 'login',
'email': 'qqq@mail.ru',
'password': '111'
}
data = dict()
data['op'] = 'login'
data['email'] = 'qqq@mail.ru'
data['password'] = '111'