from twisted.internet import reactor

from twisted.internet.interfaces import IReactorCore

gi.require_version('Gst', '1.0')

gi.require_version('Gtk', '3.0')

from light9 import networking, showconfig

from light9.ascoltami.player import Player

from light9.ascoltami.playlist import NoSuchSong, Playlist

from light9.ascoltami.webapp import makeWebApp, songLocation, songUri

reactor = cast(IReactorCore, reactor)

        The choice of period doesn't need to be tied to framerate,

        it's more the size of the error you can tolerate (since we

        make up times between the samples, and we'll just run off the

        end of a song)

        """

        self.period = period

        self.hoverPeriod = .05

        self.onChange = onChange

        self.position: Dict[str, float] = {}

        # driven by our pollCurvecalcTime and also by Gui.incomingTime

#!/usr/bin/python

"""

alternate to the mpd music player, for ascoltami

"""

import time, logging, traceback

from twisted.internet import task

from light9.metrics import metrics

log = logging.getLogger()

class Playlist(object):

    def __init__(self, graph, playlistUri):

        self.graph = graph

        self.songs = list(graph.items(playlistUri))

    def nextSong(self, currentSong):

        """Returns the next song in the playlist or raises NoSuchSong if 

        we are at the end of the playlist."""

        try:

    def songPath(self, uri):

        """filesystem path to a song"""

        raise NotImplementedError("see showconfig.songOnDisk")

        # maybe that function should be moved to this method

    @classmethod

        playlistUri = graph.value(show, L9['playList'])

        if not playlistUri:

            raise ValueError("%r has no l9:playList" % show)