Generates a host list of first-party trackers for ad-blocking.
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#!/usr/bin/env python3
import database
import argparse
import sys
if __name__ == '__main__':
# Parsing arguments
parser = argparse.ArgumentParser(
description="Export the hostnames rules stored "
"in the Database as plain text")
parser.add_argument(
'-o', '--output', type=argparse.FileType('w'), default=sys.stdout,
help="Output file, one rule per line")
parser.add_argument(
'-f', '--first-party', action='store_true',
help="Only output rules issued from first-party sources")
parser.add_argument(
'-e', '--end-chain', action='store_true',
help="Only output rules that are not referenced by any other")
parser.add_argument(
'-r', '--rules', action='store_true',
help="Output all kinds of rules, not just hostnames")
parser.add_argument(
'-b', '--base-rules', action='store_true',
help="Output base rules "
"(the ones added by ./feed_rules.py) "
"(implies --rules)")
parser.add_argument(
'-d', '--no-dupplicates', action='store_true',
help="Do not output rules that already match a zone/network rule "
"(e.g. dummy.example.com when there's a zone example.com rule)")
parser.add_argument(
'-x', '--explain', action='store_true',
help="Show the chain of rules leading to one "
"(and the number of references they have)")
parser.add_argument(
'-c', '--count', action='store_true',
help="Show the number of rules per type instead of listing them")
args = parser.parse_args()
DB = database.Database()
if args.count:
assert not args.explain
print(DB.count_records(
first_party_only=args.first_party,
end_chain_only=args.end_chain,
no_dupplicates=args.no_dupplicates,
rules_only=args.base_rules,
hostnames_only=not (args.rules or args.base_rules),
))
else:
for domain in DB.list_records(
first_party_only=args.first_party,
end_chain_only=args.end_chain,
no_dupplicates=args.no_dupplicates,
rules_only=args.base_rules,
hostnames_only=not (args.rules or args.base_rules),
explain=args.explain,
):
print(domain, file=args.output)