lastfm-tools/nowplaying.py at main · hugovk/lastfm-tools · GitHub

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#!/usr/bin/env python3
"""
Authors: Amr Hassan <amr.hassan@gmail.com>
         and hugovk <https://github.com/hugovk>
# Hacked from https://github.com/hugovk/bbcscrobbler
"""

import argparse
import os
import time
from sys import platform as _platform

import pylast

API_KEY = "8fe0d07b4879e9cd6f8d78d86a8f447c"
API_SECRET = "debb11ad5da3be07d06fddd8fe95cc42"

SESSION_KEY_FILE = os.path.join(os.path.expanduser("~"), ".session_key")

last_output = None


def output(text):
    text = str(text)
    global last_output
    if last_output == text:
        return
    else:
        last_output = text
    print(text)
    # Windows:
    if _platform == "win32":
        if "&" in text:
            text = text.replace("&", "^&")  # escape ampersand
        os.system("title " + text)
    # Linux, OS X or Cygwin:
    elif _platform in ["linux", "linux2", "darwin", "cygwin"]:
        import sys

        sys.stdout.write("\x1b]2;" + text + "\x07")


def duration(track):
    return int(track.track.get_duration()) / 1000


if __name__ == "__main__":
    parser = argparse.ArgumentParser(
        description="Loopy thing to show what a Last.fm user is now playing.",
        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
    )
    parser.add_argument("user", nargs="?", default="hvk", help="User to check")
    args = parser.parse_args()

    network = pylast.LastFMNetwork(API_KEY, API_SECRET)

    if not os.path.exists(SESSION_KEY_FILE):
        skg = pylast.SessionKeyGenerator(network)
        url = skg.get_web_auth_url()

        print(f"Please authorize the scrobbler to scrobble to your account: {url}\n")
        import webbrowser

        webbrowser.open(url)

        while True:
            try:
                session_key = skg.get_web_auth_session_key(url)
                fp = open(SESSION_KEY_FILE, "w")
                fp.write(session_key)
                fp.close()
                break
            except pylast.WSError:
                time.sleep(1)
    else:
        session_key = open(SESSION_KEY_FILE).read()

    network.session_key = session_key
    user = network.get_user(args.user)
    out = "Tuned in to %s" % args.user
    output(out)
    print("-" * len(out))

    playing_track = None

    while True:
        try:
            new_track = user.get_now_playing()
            # print(new_track)

            # A new, different track
            if new_track != playing_track:
                playing_track = new_track
                output(playing_track)

        except Exception as e:
            print("Error: %s" % repr(e))

        time.sleep(15)


# End of file