Add trackers to all torrents in Transmission

transmission_tracker.py

import argparse
import subprocess
import sys

def do(id, tracker):
    subprocess.call(["transmission-remote", "-t", id, "-td", tracker])

def get():
    q = subprocess.check_output(["transmission-remote", "-l"])
    w = q.split("\n")[1:]
    e = [x.split("   ") for x in w if x]
    r = [x[1] for x in e if x[1]]
    return r

if __name__ == "__main__":
    parser = argparse.ArgumentParser(description="Add tracker to Transmission download")
    parser.add_argument("trackers", nargs="+")
    args = parser.parse_args(sys.argv[1:])
    torrents = get()
    for tracker in args.trackers:
        for torrent in torrents:
            do(torrent, tracker)