Takes mediafire URLs on stdin, spits out real URLs on stdout.

resolve.py

#!/usr/bin/env python
from __future__ import print_function
import re

import requests

def resolve_mediafire(url):
	result = requests.get(url)
	if not result.ok:
		return None
	matches = re.search(r'kNO = "(.+)";', result.text)
	if matches is None:
		return None
	return matches.group(1)

def main():
	import fileinput
	import sys

	failures = []
	for line in fileinput.input():
		url = line.strip()
		resolved = resolve_mediafire(url)
		if resolved is None:
			failures.append(url)
		else:
			print(resolved)

	print("------", file=sys.stderr)
	print("\n".join(failures), file=sys.stderr)
	print("{} failed.".format(len(failures)), file=sys.stderr)

if __name__ == "__main__":
	main()