def get_current_from_cache(): current = [] try: current = CurrentTrack.objects.get(pk=1) except: current = CurrentTrack(artist="", title="", image="", retries=0) current.save() now_playing = {} # try 3 times before clearing the cache if current.artist != "" and current.retries < 3: now_playing = { 'artist': current.artist, 'title': current.title, 'image': current.image } current.retries = current.retries + 1 current.save() else: current.artist = "" current.title = "" current.image = "" current.save() return now_playing
def cache_current(now_playing): # Fetch the one CurrentTrack entry in the db and update it with the current track. current = [] try: current = CurrentTrack.objects.get(pk=1) except: #update current = CurrentTrack(artist="", title="", image="", retries=0) current.artist = now_playing['artist'] current.title = now_playing['title'] current.image = now_playing['image'] current.retries = 0 current.save()