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mirror of https://github.com/minoplhy/filters-maker.git synced 2024-12-22 18:18:13 +00:00
filters-maker/crawler.py
2021-08-03 18:56:08 +07:00

94 lines
2.8 KiB
Python

import os
import sys
import requests
import re
def clear_old_files(incoming):
try:
os.remove(incoming)
except OSError:
pass
def download_filters(url,incoming):
print("downloading: ",url)
get = requests.get(url)
if get.status_code == requests.codes.ok:
with open(incoming, 'ab') as f:
for data in get:
f.write(data)
return url
def filtering(filters_welcome):
print("filtering . . .")
with open(filters_welcome, 'r') as f:
lines = f.read().splitlines()
with open(filters_welcome, 'w') as f:
for line in lines:
if not line.startswith(('#',';','@','$',' NS',' NS','@@||','!')) and line.strip():
f.write('\n'.join([line + '\n']))
print("++ successful!")
f.close()
def filteringcon(filters_regex_one):
print("filtering . . .")
with open(filters_regex_one) as f:
file = f.read().split('\n')
for i in range(len(file)):
file[i] = re.sub(';.*', '', file[i])
file[i] = re.sub(' CNAME .$', '', file[i])
file[i] = re.sub(' CNAME . $', '', file[i])
with open(filters_regex_one, 'w') as f1:
f1.writelines(["%s\n" % item for item in file])
print("++ successful!")
f.close()
a = ['||','^','|']
lst = []
with open(filters_regex_one, 'r') as f:
for line in f:
for word in a:
if word in line:
line = line.replace(word,'')
lst.append(line)
f.close()
with open(filters_regex_one, 'w') as f:
for line in lst:
f.write(line)
f.close()
def killingdup(duplicated_file):
print('Getting rid of duplicated line')
with open(duplicated_file, 'r') as f:
lines = set(f.readlines())
with open(duplicated_file, 'w') as f:
f.writelines(set(lines))
print("++ successful!")
f.close()
def excluded(excluded ,incoming):
with open(excluded ,'r') as f:
exclude = f.read().split()
with open(incoming ,'r') as f:
lines = f.read().splitlines() # read lines
with open(incoming ,'w') as f:
for line in lines:
if line.strip() and not line in exclude and not line.startswith(';'):
f.write('\n'.join([line + '\n']))
elif line.startswith((';','$','@',' IN')):
f.write('\n'.join([line + '\n']))
elif not line.strip():
f.write('\n'.join([line + '\n']))
def sort(incoming):
with open(incoming, 'r') as f:
lines = sorted(f.readlines())
with open(incoming, 'w') as f:
for line in lines:
f.write(line)
if __name__ == "__main__":
download_filters('https://filters.kylz.nl/RPZ/someonewhocares/rpz.txt','test.txt')
filtering('test.txt')
filteringcon('test.txt')
killingdup('test.txt')