Django display

[briley]

Good afternoon, trying to make a website on Django, I want to put it on the front page of the case with their preview, but Django's test server meets 404 errors each time. Django 1.9

models.py

from django.db import models
class Case(models.Model):

case_name = models.CharField(max_length=30)

case_preview = models.ImageField(upload_to='images')
def __str__(self):
    return self.case_name

settings.py

STATIC_ROOT = os.path.join(BASE_DIR, 'static/')

STATIC_URL = '/static/'

MEDIA_ROOT = os.path.join(BASE_DIR, 'static/media/')

MEDIA_URL = '/static/media/'

urls.py

from django.conf.urls import patterns, include, url

from django.conf.urls.static import static

from django.contrib import admin

from django.contrib.staticfiles.urls import staticfiles_urlpatterns

from django.conf import settings

urlpatterns = patterns('',

url(r'^landing/', include('landing.urls', namespace="landing")),

url(r'^admin/', admin.site.urls),

) + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

views.py

from django.shortcuts import get_object_or_404, render

from django.views import generic

from .models import Case
class IndexView(generic.ListView):

template_name = 'landing/index.html'

context_object_name = 'case_list'
def get_queryset(self):
    return Case.objects.all()

index.html

    {% if case_list %}

<ul>

{% for case in case_list %}

<img src="{{ MEDIA_URL }}{{ case.case_preview.url }}"/>

<li>{{ case.case_name }}</li>

{% endfor %}

</ul>

{% else %}

<p>No cases are available.</p>

{% endif %}

I've already retrieved all the Jango forums and documentation, but I never found solutions.

[rosemadder]

Finally, I found a solution to the problem not to use the folder media in static.

It was like:

STATIC_ROOT = os.path.join(BASE_DIR, 'static/')
STATIC_URL = '/static/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'static/media/')

MEDIA_URL = '/static/media/'

It's like,

STATIC_ROOT = os.path.join(BASE_DIR, 'static/')

STATIC_URL = '/static/'

MEDIA_ROOT = os.path.join(BASE_DIR, 'media/')

MEDIA_URL = '/media/'