1 from django import http

     2 from django.template import Context, RequestContext, loader

     3 

     4 def page_not_found(request, template_name='404.html'):

     5     """

     6     Default 404 handler.

     7 

     8     Templates: `404.html`

     9     Context:

    10         request_path

    11             The path of the requested URL (e.g., '/app/pages/bad_page/')

    12     """

    13     t = loader.get_template(template_name) # You need to create a 404.html template.

    14     return http.HttpResponseNotFound(t.render(RequestContext(request, {'request_path': request.path})))

    15 

    16 def server_error(request, template_name='500.html'):

    17     """

    18     500 error handler.

    19 

    20     Templates: `500.html`

    21     Context: None

    22     """

    23     t = loader.get_template(template_name) # You need to create a 500.html template.

    24     return http.HttpResponseServerError(t.render(Context({})))

    25 

    26 def shortcut(request, content_type_id, object_id):

    27     # TODO: Remove this in Django 2.0.

    28     # This is a legacy view that depends on the contenttypes framework.

    29     # The core logic was moved to django.contrib.contenttypes.views after

    30     # Django 1.0, but this remains here for backwards compatibility.

    31     # Note that the import is *within* this function, rather than being at

    32     # module level, because we don't want to assume people have contenttypes

    33     # installed.

    34     from django.contrib.contenttypes.views import shortcut as real_shortcut

    35     return real_shortcut(request, content_type_id, object_id)