Image model

django image model field

import os

from autoslug import AutoSlugField


def issue_screenshot_path(screenshots,filename):
    '''
    Returns the filepath where the screenshot of this issue is store.
    '''
    return os.path.join('qa/issue/screenshots', '%s' %(screenshots.slug,))


class Image(models.Model):
    app = models.ForeignKey(App, unique = False)
    slug = AutoSlugField(max_length=255, unique=True, populate_from='app')
    image = models.ImageField(blank = True, null = True,
             upload_to=issue_screenshot_path,max_length = 255)