Fuzzer to find folders and common files on websites

urlfuzzer.py

import requests
import os, sys

url = sys.argv[1]
dicts_dir = sys.argv[2]
result_dir = sys.argv[3]

def import_dict(dir, filepath):
    file = open(os.path.join(dir,filepath), 'r')
    return [item for item in file]

def find_files(root_dir):
    root_list = []
    for filename in os.listdir(root_dir):
        if filename.endswith(".wordlist"): 
            root_list += import_dict(root_dir, filename)

    return root_list

def write_result(line):
    file = open(os.path.join(result_dir,'result.txt'), 'w')
    file.write(line + "\n")
    file.close()

for entry in find_files(dicts_dir):
    r = requests.get(url + '/' + entry)
    # we can safely assume most will not be 200
    if r.status_code != '200':
        print url + '/' + entry + ' = ERROR'
    else:
        print url + '/' + entry + ' = OK'
        write_result(result_dir, url + '/' + entry)
        
# usage: python fuzzer.py http://www.example.com /dir/where/wordlists/are /dir/where/output/goes