seopardy/music.py

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# Licensed under GPLv3
# Written by Sebastian Lohff (seba@someserver.de)
# http://seba-geek.de/projects/seopardy/
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from __future__ import print_function
import os
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import sys
from PySide import phonon
class MusicBox(object):
# default media
media = {}
# state
_media_obj = None
@classmethod
def init(clazz):
clazz._output = phonon.Phonon.AudioOutput(phonon.Phonon.MusicCategory)
clazz._media_obj = phonon.Phonon.MediaObject()
phonon.Phonon.createPath(clazz._media_obj, clazz._output)
@classmethod
def add_music(clazz, name, media_path):
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if name not in clazz.media.iterkeys():
if not os.path.isfile(media_path):
return False
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clazz.media[name] = phonon.Phonon.MediaSource(media_path)
return True
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@classmethod
def play_music(clazz, name):
try:
clazz._media_obj.setCurrentSource(clazz.media[name])
clazz._media_obj.play()
except KeyError:
print("Warning: Song '%s' is missing, not found in media base" % (name,), file=sys.stderr)
@classmethod
def stop_music(clazz):
# use pause so we don't stop having the device open
clazz._media_obj.pause()