post request

import requests
import re

usr = "testuser"
pswd = "testpass"

c = requests.session()
src = c.get("http://ask.fm").content

try: myToken = re.findall(r'<meta\sname="csrf-token"\scontent="(.+?)"', src)[0]
except:
    print "Token not found (probably regular expression pattern is wrong)"
    raise SystemExit

print "My token = " + myToken

loginData = {
    "utf8":"",
    "authenticity_token":myToken,
    "login":usr,
    "password":pswd,
    "remember_me":"1"
    }

myHeaders = {
    "Host":"ask.fm",
    "User-Agent":"Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0", # could be problematic (maybe some others too)
    "Accept":"*/*",
    "Accept-Language": "en-GB,en;q=0.5",
    "Accept-Encoding": "gzip, deflate, br",
    "X-Requested-With": "XMLHttpRequest",
    "Referer":"http://ask.fm/login",
    "Connection":"keep-alive"
    }

response = c.post("http://forum.sa-mp.im/ucp.php?mode=login", data=loginData, headers=myHeaders)

print response

with open("response.txt", "wb") as f:
    f.write(response.content)