1. #models.py
2. class Gallery(models.Model):
3.     title = models.CharField(max_length=256,null=True)
4.     file = models.FileField(upload_to="files/%Y/%m/%d")
5.     publish = models.DateTimeField(default=timezone.now)
6.     slug = models.SlugField(unique_for_date='publish', max_length=250)
7.  
8.     def __str__(self):
9.         return self.title
10.  
11.     def get_absolute_url(self):
12.         return reverse('posts:gallery_detail', args=[
13.             self.publish.year,
14.             self.publish.strftime('%m'),
15.             self.publish.strftime('%d'),
16.             self.slug])
17. #views.py
18. def gallery_list(request):
19.     image = Gallery.objects.all()
20.     return render(request,'posts/gallery.html',{'image':image})
21.  
22. def gallery_detail(request,year,month,day,image):
23.     images = get_object_or_404(Gallery.objects.filter(),slug = image,
24.                                publish__year=year,
25.                                publish__month=month,
26.                              publish__day=day,)
27.     return render(request,'posts/gallery_detail.html',{'images': images})
28.  
29. #galery_detail
30. {% extends 'posts/post_base'%}
31. {% block image %}
32.     {% for image in images   %}
33.      <div class="col-md-8">
34.         <h1>{{ image.title }}</h1>
35.          <img src="{{ image.file.url }}" alt="">
36.        </div>
37.     {% endfor %}
38. {% endblock %}
39.