imagehost/imagehosting/models.py

# -*- coding: utf-8 -*-

from __future__ import unicode_literals
from django.db import models
from django.utils import timezone
import os


class Post(models.Model):
    name = models.CharField(max_length=30, blank=True)
    file = models.FileField(upload_to='images')
    thumb_name = property(thumb_name)
    orig_name = property(orig_name)
    
    def publish(self):
        self.published_date = timezone.now()
        self.save()

    def __unicode__(self):
        return self.name

    def thumb_name(self):
        x = os.path.split(self.file.name)[-1]
        return '/thumb_' + x

    def orig_name(self):
        x = os.path.split(self.file.name)[-1]
        return x