Lösung FAZ Sommerrätsel 2018

solution.py

from bs4 import BeautifulSoup
from string import ascii_uppercase
from collections import Counter
import requests


def get_page(url):
    names = []
    req = requests.get(url)
    if not (req.status_code == 200):
        return False

    soup = BeautifulSoup(req.text, "html5lib")
    name_list = soup.ul
    for li in name_list.children:
        if li is None or li.find('a') is -1:
            continue
        a = li.find('a')
        if a is None:
            continue
        names.append(a.text)

    return names


def contains(name_to_check):
    check = Counter("oftareamormobl")
    for char in name_to_check:
        count = check[char]
        if not count:
            return False
        if count == 1:
            del check[char]
        else:
            check[char] = count - 1
    return True


url_general = 'https://en.wikipedia.org/wiki/List_of_painters_by_name_beginning_with_"{}"'

for c in ascii_uppercase:
    for name in get_page(url_general.replace("{}", c)):
        if len(name) > 14:
            continue
        if len(name) < 12:
            continue
        if contains(name.lower().replace(" ", "")):
            print(name)