pwnable.tw challenge sorter

pwnableScrapper.py

#!/usr/bin/env python3
#import sys, requests, code
from lxml import etree
#code.interact(local=locals())

baseUrl = "https://pwnable.tw/challenge/"

if __name__ == '__main__':
    arr = []
    with open("pwnable.tw.html") as file:
        content = file.read()
        tree = etree.HTML(content)
        for chall in tree.xpath("//ul[@id='challenge-list']/li"):
            title = chall.find(".//span[@class='tititle']")
            score = chall.find(".//span[@class='score']").getchildren()[0]
            solves = chall.find(".//span[@class='solved_times']")
            libc = chall.find(".//div[@class='libc']")

            solves = int(solves.text.strip().split(' ')[1])
            arr.append((title.text, score.text, solves, False if libc is None else True))

    import operator as o
    arr.sort(key=o.itemgetter(2), reverse=True) #solves
    arr.sort(key=o.itemgetter(3)) #libc

    #arr.sort(key=o.itemgetter(2), reverse=True) #solves
    for i in arr:
        title, score, solves, libc = i
        libcText = '' if libc else 'Not '
        #print("{}, {}libc, {}, Solved {} times".format(title, libcText, score, solves))
        print("{}libc, {}, {} solves, {}".format(libcText, score, solves, title))