class Instrument(models.Model):
name = models.CharField(max_length=128, unique=True)
description = models.CharField(max_length=255, null=True, blank=True)
image = models.CharField(max_length=255, null=True, blank=True)
def __unicode__(self):
return self.name
def __init__(self, *args, **kwargs):
super(Instrument, self).__init__(*args, **kwargs)
self.image_handler = ImageHandlerInstrument()
if self.image:
self.image_handler.load(self.image)
@property
def thumb_url(self):
return self.image_handler.url('thumb')
@property
def icon_url(self):
return self.image_handler.url('icon')
@property
def huge_url(self):
return self.image_handler.url('huge')
@property
def is_vocal(self):
return self.name.lower() == 'vocal'
def save(self):
data = self.cleaned_data
filename = generate_filename(data['image'].name)
handler = ImageHandlerInstrument()
handler.load(filename, data['image'])
handler.save_thumbnails('PNG')
instrument = Instrument.objects.create(
name=data['name'],
description=data.get('description'),
image=filename
)
self.instance = instrument
def __init__(self, *args, **kwargs):
super(Instrument, self).__init__(*args, **kwargs)
self.image_handler = ImageHandlerInstrument()
if self.image:
self.image_handler.load(self.image)