prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Landing page gives a 404
  
  
  </issue>
  <code>
  [start of django_project/base/views/error_views.py]
  1 # coding=utf-8
  2 """Our custom error views"""
  3 from django.shortcuts import render_to_response
  4 from django.template import RequestContext
  5 from base.models.project import Project
  6 
  7 
  8 def custom_404(request, template_name='404.html'):
  9     """Our custom 404 view
  10 
  11     We want to include a list of all public and approved Projects in the 404
  12         view
  13     :param request: Request obj
  14     :type request: HttpRequest
  15 
  16     :param template_name: The template to render
  17     :type template_name: str
  18 
  19     :return: Response obj
  20     :rtype: HttpResponse
  21 
  22     """
  23     public_projects = Project.objects.filter(approved=True, private=False)
  24     return render_to_response(template_name, {
  25         'request_path': request.path,
  26         'projects': public_projects
  27     }, context_instance=RequestContext(request))
  28
  [end of django_project/base/views/error_views.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/django_project/base/views/error_views.py b/django_project/base/views/error_views.py
  --- a/django_project/base/views/error_views.py
  +++ b/django_project/base/views/error_views.py
  @@ -21,7 +21,11 @@
   
       """
       public_projects = Project.objects.filter(approved=True, private=False)
  -    return render_to_response(template_name, {
  -        'request_path': request.path,
  -        'projects': public_projects
  -    }, context_instance=RequestContext(request))
  +
  +    response = render_to_response(
  +        template_name, {
  +            'request_path': request.path,
  +            'projects': public_projects},
  +        context_instance=RequestContext(request))
  +    response.status_code = 404
  +    return response
  
verification_info: {"golden_diff": "diff --git a/django_project/base/views/error_views.py b/django_project/base/views/error_views.py\n--- a/django_project/base/views/error_views.py\n+++ b/django_project/base/views/error_views.py\n@@ -21,7 +21,11 @@\n \n     \"\"\"\n     public_projects = Project.objects.filter(approved=True, private=False)\n-    return render_to_response(template_name, {\n-        'request_path': request.path,\n-        'projects': public_projects\n-    }, context_instance=RequestContext(request))\n+\n+    response = render_to_response(\n+        template_name, {\n+            'request_path': request.path,\n+            'projects': public_projects},\n+        context_instance=RequestContext(request))\n+    response.status_code = 404\n+    return response\n", "issue": "Landing page gives a 404\n\n", "before_files": [{"content": "# coding=utf-8\n\"\"\"Our custom error views\"\"\"\nfrom django.shortcuts import render_to_response\nfrom django.template import RequestContext\nfrom base.models.project import Project\n\n\ndef custom_404(request, template_name='404.html'):\n    \"\"\"Our custom 404 view\n\n    We want to include a list of all public and approved Projects in the 404\n        view\n    :param request: Request obj\n    :type request: HttpRequest\n\n    :param template_name: The template to render\n    :type template_name: str\n\n    :return: Response obj\n    :rtype: HttpResponse\n\n    \"\"\"\n    public_projects = Project.objects.filter(approved=True, private=False)\n    return render_to_response(template_name, {\n        'request_path': request.path,\n        'projects': public_projects\n    }, context_instance=RequestContext(request))\n", "path": "django_project/base/views/error_views.py"}]}