from symposion.schedule.models import Track

CONFERENCE_ID = settings.CONFERENCE_ID

register = template.Library()

@register.filter()

def gst(amount):

    value_no_gst = Decimal(amount / (1 + GST_RATE))

    return Decimal(amount - value_no_gst).quantize(Decimal('0.01'))

def conference_name():

    return conference_models.Conference.objects.get(id=CONFERENCE_ID).title

@register.filter()

def day_has_tracks(timetable, day):

    try:

        has_tracks = False

    return len(track_names)

@register.filter()

def trackname(room, day):

    try:

        track_name = None

    return track_name

@register.simple_tag(takes_context=True)

def ticket_type(context):