echo "Name" | python rutracker.py | fzf | awk -F, '{print $(NF)}' | python rutracker.py | xargs peerflix -f . --mpv

rutracker.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import sys
import os
import requests
import pickle

from lxml.html import document_fromstring

SESSION_FILENAME = 'rutracker.session'
ROOT = "https://rutracker.org/forum/"


def get_session():
    s = requests.session()
    try:
        with open(SESSION_FILENAME, 'rb') as f:
            s.cookies.update(pickle.load(f))
        resp = s.head(ROOT)
        resp.raise_for_status()
    except Exception:
        resp = s.post("https://rutracker.org/forum/login.php", data={
            "login_username": "xxx",
            "login_password": "xxx",
            "login": "вход"
        })
        resp.raise_for_status()
        with open(SESSION_FILENAME, 'wb') as f:
            pickle.dump(s.cookies, f)
    return s


def main(search):
    s = get_session()

    resp = s.post("https://rutracker.org/forum/tracker.php", data={"o":10, "s": 2, "nm": search})
    # resp = s.post("https://rutracker.org/forum/tracker.php", data={"o":10, "s": 2, "f": '2091,2092,2093,2221', "nm": search})
    resp.raise_for_status()

    el = document_fromstring(resp.text)
    rows = el.xpath(".//table[@class='forumline tablesorter']/tbody/tr")
    for row in rows:
        rec, = row.xpath("td[@class='row4 med tLeft t-title']/div/a")
        title = rec.text
        rec, = row.xpath("td[@class='row4 med tLeft t-title']/div/a")
        size = row.xpath("td[@class='row4 small nowrap tor-size']/u")[0].text
        # magnet_link = ROOT  + row.xpath("td[@class='row4 small nowrap tor-size']/a")[0].get('href')
        href = ROOT + rec.get('href')
        print(f'{title},{size},{href}')


def resolve(link):
    s = get_session()
    resp = s.get(link)
    resp.raise_for_status()
    el = document_fromstring(resp.text)
    rec, = el.xpath(".//a[@class='med magnet-link magnet-link-16']")
    print(rec.get('href'))


if __name__ == "__main__":
    data = sys.stdin.read()
    if not data.startswith('http'):
        exit(main(data))
    else:
        exit(resolve(data))