X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/6c984d51262f63e88ae8ffb8e6611ea2dd406471..041af9eb76b4687798e75918976a738556621ff0:/apps/chunks/models.py diff --git a/apps/chunks/models.py b/apps/chunks/models.py index 86f04660c..ef244eb0b 100644 --- a/apps/chunks/models.py +++ b/apps/chunks/models.py @@ -1,3 +1,4 @@ +from django.core.cache import cache from django.db import models from django.utils.translation import ugettext_lazy as _ @@ -15,15 +16,23 @@ class Chunk(models.Model): ordering = ('key',) verbose_name = _('chunk') verbose_name_plural = _('chunks') - + def __unicode__(self): return self.key + def cache_key(self): + return 'chunk_' + self.key + + def save(self, *args, **kwargs): + ret = super(Chunk, self).save(*args, **kwargs) + cache.delete(self.cache_key()) + return ret + class Attachment(models.Model): key = models.CharField(_('key'), help_text=_('A unique name for this attachment'), primary_key=True, max_length=255) attachment = models.FileField(upload_to='chunks/attachment') - + class Meta: ordering = ('key',) verbose_name, verbose_name_plural = _('attachment'), _('attachments')