anticaptcha

from bs4 import BeautifulSoup
import requests
from fractions import gcd as _gcd
import math
import re
import sys
from itertools import count, islice
from math import sqrt

URL = "https://gg4ugw5xbsr2myw-anticaptcha.labs.icec.tf/"

def isprime(n):
    n = int(n)
    return n > 1 and all(n%i for i in islice(count(2), int(sqrt(n)-1)))

def gcd(a, b):
    return _gcd(int(a), int(b))

def nthword(a, b):
    return b.replace('.',' ').replace('  ',' ').split(' ')[int(a)]


asdf = {
    'What is the greatest common divisor of (?P<a>[0-9]+) and (?P<b>[0-9]+)?': gcd,
    'Is (?P<a>[0-9]+) a prime number?': isprime,
    'What is the (?P<a>[0-9]+).. word in the following line:(?P<b>.*)': nthword,
    'What is the tallest mountain on Earth?': lambda: "Mount Everest",
    'What is the capital of Hawaii?': lambda: "Honolulu",
    'What color is the sky?': lambda: "blue",
    'What year is it?': lambda: "2018",
    'Who directed the movie Jaws?': lambda: "Steven Spielberg",
    'What is the capital of Germany?': lambda: "Berlin",
    'Which planet is closest to the sun?': lambda: "Mercury",
    'How many strings does a violin have?': lambda: "4",
    'How many planets are between Earth and the Sun?': lambda: "2",
}


data = requests.get(URL)

answers = []

html_doc = data.text
soup = BeautifulSoup(html_doc, 'html.parser')
for idx, td in enumerate(soup.find_all('td')):
    if idx % 2 == 1:
        continue

    text = td.text.replace('\n', '')

    matched = False
    for (m, func) in asdf.items():
        match = re.match(m, text)
        if match:
            matched = True
            answers.append(str(func(*match.groups())))

    if not matched:
        print("> %s <" % text)



r = requests.post(URL, headers={'Content-type': 'application/x-www-form-urlencoded'}, data={'answer': answers})
print(r.text[:1000])