Update database schema for client tracking
- Add functions to manage client records (add, find, list) - Require --confirm-add and --name flags when adding a new client
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193
main.py
193
main.py
@ -8,15 +8,20 @@ archival locations.
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"""
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import argparse
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import os
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import sqlite3
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import sys
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import re
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import uuid
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import argparse
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import sqlite3
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from datetime import datetime, timezone
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import qbittorrent
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# SCHEMA format is YYYYMMDDX
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SCHEMA = 202410040
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SCHEMA = 202410060
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def init_db(conn):
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"""
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@ -27,36 +32,77 @@ def init_db(conn):
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c.executescript(
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f"""
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PRAGMA user_version = {SCHEMA};
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CREATE TABLE IF NOT EXISTS clients (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL UNIQUE,
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uuid TEXT NOT NULL UNIQUE,
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endpoint TEXT NOT NULL,
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last_seen DATETIME NOT NULL
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);
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CREATE TABLE IF NOT EXISTS torrents (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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info_hash_v1 TEXT NOT NULL UNIQUE,
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info_hash_v2 TEXT UNIQUE,
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name TEXT NOT NULL,
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file_count INTEGER NOT NULL,
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completed_on DATETIME NOT NULL
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);
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CREATE TABLE IF NOT EXISTS torrent_clients (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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torrent_id INTEGER NOT NULL,
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client_id INTEGER NOT NULL,
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name TEXT NOT NULL,
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content_path TEXT NOT NULL,
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completed_on DATETIME DEFAULT CURRENT_TIMESTAMP,
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tracker_ids TEXT
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last_seen DATETIME NOT NULL,
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FOREIGN KEY (torrent_id) REFERENCES torrents(id),
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FOREIGN KEY (client_id) REFERENCES clients(id),
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UNIQUE (torrent_id, client_id)
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);
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CREATE TABLE IF NOT EXISTS trackers (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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url TEXT NOT NULL UNIQUE
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url TEXT NOT NULL UNIQUE,
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last_seen DATETIME NOT NULL
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);
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CREATE TABLE IF NOT EXISTS torrent_trackers (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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client_id INTEGER NOT NULL,
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torrent_id INTEGER NOT NULL,
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tracker_id INTEGER NOT NULL,
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last_seen DATETIME NOT NULL,
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FOREIGN KEY (client_id) REFERENCES clients(id),
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FOREIGN KEY (torrent_id) REFERENCES torrents(id),
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FOREIGN KEY (tracker_id) REFERENCES trackers(id),
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UNIQUE (client_id, torrent_id, tracker_id)
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);
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CREATE TABLE IF NOT EXISTS files (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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torrent_id INTEGER NOT NULL,
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file_index INTEGER NOT NULL,
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file_path TEXT NOT NULL,
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size INTEGER NOT NULL,
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is_downloaded BOOLEAN NOT NULL DEFAULT 0,
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last_checked DATETIME,
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FOREIGN KEY (torrent_id) REFERENCES torrents(id),
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UNIQUE (torrent_id, file_index)
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oshash TEXT NOT NULL UNIQUE,
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hash TEXT UNIQUE
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);
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"""
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CREATE TABLE IF NOT EXISTS torrent_files (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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file_id INTEGER NOT NULL,
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torrent_id INTEGER NOT NULL,
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client_id INTEGER NOT NULL,
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file_index INTEGER NOT NULL,
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file_path TEXT NOT NULL,
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is_downloaded BOOLEAN NOT NULL,
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last_checked DATETIME NOT NULL,
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FOREIGN KEY (file_id) REFERENCES files(id),
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FOREIGN KEY (torrent_id) REFERENCES torrents(id),
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FOREIGN KEY (client_id) REFERENCES clients(id),
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UNIQUE (file_id, torrent_id, client_id, file_index)
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);
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"""
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)
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conn.commit()
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c.close()
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@ -71,6 +117,43 @@ def list_tables(conn):
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return [table[0] for table in table_list]
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def add_client(conn, name, endpoint, last_seen):
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"""
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Add a new client endpoint to database
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"""
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c = conn.cursor()
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c.execute(
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f"""
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INSERT INTO clients (uuid, name, endpoint, last_seen)
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VALUES ("{uuid.uuid4()}", "{name}", "{endpoint}", "{last_seen}");
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"""
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)
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conn.commit()
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c.close()
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def find_client(conn, endpoint):
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"""
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Find existing client
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"""
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c = conn.cursor()
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c.execute(f'SELECT id, name, uuid FROM clients WHERE endpoint="{endpoint}";')
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response = c.fetchall()
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c.close()
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return response
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def list_clients(conn):
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"""
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List all stored clients
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"""
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c = conn.cursor()
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c.execute("SELECT * FROM clients;")
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rows = c.fetchall()
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c.close()
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return rows
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parser = argparse.ArgumentParser(description="Manage BitTorrent datasets", prog="tarch")
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subparsers = parser.add_subparsers(
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dest="command", required=True, help="Available commands"
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@ -78,6 +161,10 @@ subparsers = parser.add_subparsers(
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scan_parser = subparsers.add_parser("scan", help="Scan command")
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scan_parser.add_argument("--debug", action="store_true", help="Enable debug mode")
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scan_parser.add_argument(
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"--confirm-add", action="store_true", help="Confirm adding a new client"
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)
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scan_parser.add_argument("-n", "--name", help="Name of client")
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scan_parser.add_argument("-d", "--directory", help="Directory to scan")
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scan_parser.add_argument("-t", "--type", help="Scan type")
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scan_parser.add_argument("-e", "--endpoint", help="Endpoint URL")
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@ -96,7 +183,7 @@ if args.command == "scan":
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sqlitedb = sqlite3.connect(STORAGE)
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tables = list_tables(sqlitedb)
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except sqlite3.DatabaseError as e:
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print(f"[ERROR]: Database \"{STORAGE}\" Error: {str(e)}")
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print(f'[ERROR]: Database Error "{STORAGE}" ({str(e)})')
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sys.exit(1)
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if len(tables) == 0:
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print(f"[INFO]: Initializing database at {STORAGE}")
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@ -109,19 +196,67 @@ if args.command == "scan":
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print(f"[ERROR]: SCHEMA {SCHEMA_FOUND}, expected {SCHEMA}")
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sys.exit(1)
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if not args.directory is None:
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print("[INFO]: --directory is not implemented\n")
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print("[INFO]: --directory is not implemented")
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sys.exit(0)
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if not args.endpoint is None:
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elif not args.endpoint is None:
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qb = qbittorrent.Client(args.endpoint)
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torrents = qb.torrents()
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print(f"[INFO]: There are {len(torrents)} torrents\n")
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for torrent in torrents[:10]:
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files = qb.get_torrent_files(torrent["hash"])
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if qb.qbittorrent_version is None:
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print(f'[ERROR]: Couldn\'t find client version at "{args.endpoint}"')
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sys.exit(1)
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elif not re.match(r"^v?\d+(\.\d+)*$", qb.qbittorrent_version):
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print(f'[ERROR]: Invalid version found at "{args.endpoint}"')
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if args.debug:
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print(f"[DEBUG]: {repr(torrent)}")
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print(f"[name]: {torrent['name']}")
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print(f"[infohash_v1]: {torrent['infohash_v1']}")
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print(f"[content_path]: {torrent['content_path']}")
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print(f"[magent_uri]: {torrent['magnet_uri'][0:80]}")
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print(f"[completed_on]: {torrent['completed']}")
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print(f"[file_count]: {len(files)}\n")
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print(f"[DEBUG]: {qb.qbittorrent_version}")
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sys.exit(1)
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else:
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print(
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f'[INFO]: Found qbittorrent {qb.qbittorrent_version} at "{args.endpoint}"'
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)
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clients = find_client(sqlitedb, args.endpoint)
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if args.confirm_add:
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if len(clients) == 0:
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if not args.name is None:
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now = datetime.now(timezone.utc).isoformat(
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sep=" ", timespec="seconds"
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)
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add_client(sqlitedb, args.name, args.endpoint, now)
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print(f"[INFO]: Added client {args.name} ({args.endpoint})")
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else:
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print("[ERROR]: Must specify --name for a new client")
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sys.exit(1)
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elif len(clients) == 1:
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print(f"[ERROR]: {clients[0][1]} ({clients[0][2]}) already exists")
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sys.exit(1)
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else:
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print(
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f"[ERROR]: Multiple clients with the same endpoint: {args.endpoint}"
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)
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sys.exit(1)
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elif len(clients) == 0:
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print(f'[ERROR]: Client using endpoint "{args.endpoint}" not found')
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print("[ERROR]: Use --confirm-add to add a new endpoint")
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sys.exit(1)
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elif len(clients) == 1:
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torrents = qb.torrents()
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print(f"[INFO]: There are {len(torrents)} torrents\n")
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for torrent in torrents[:2]:
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files = qb.get_torrent_files(torrent["hash"])
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trackers = qb.get_torrent_trackers(torrent["hash"])
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print(f"[name]: {torrent['name']}")
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print(f"[infohash_v1]: {torrent['infohash_v1']}")
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print(f"[content_path]: {torrent['content_path']}")
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print(f"[magent_uri]: {torrent['magnet_uri'][0:80]}")
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print(f"[completed_on]: {torrent['completed']}")
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print(f"[trackers]: {len(trackers)}")
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print(f"[file_count]: {len(files)}\n")
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if args.debug:
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print(f"[DEBUG]: {repr(torrent)}")
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for elem in trackers:
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print(f"[DEBUG]: Tracker {repr(elem)}")
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print("\n", end="")
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else:
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print(f'[ERROR]: Multiple clients ({len(clients)}) using "{args.endpoint}"')
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sys.exit(1)
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else:
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print("[ERROR]: Must specify directory OR client endpoint")
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sys.exit(1)
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