views.py 文件源码

def serve_static(request, path, insecure=False, **kwargs):
    """
    This is copied from Django's contrib.staticfiles.views to remove the DEBUG
    check.

    We don't need to check DEBUG since we never actually serve the site with
    Django.

    Serve static files below a given point in the directory structure or
    from locations inferred from the staticfiles finders.
    To use, put a URL pattern such as::
        from django.contrib.staticfiles import views
        url(r'^(?P<path>.*)$', views.serve)
    in your URLconf.
    It uses the django.views.static.serve() view to serve the found files.
    """
    normalized_path = posixpath.normpath(unquote(path)).lstrip('/')
    absolute_path = finders.find(normalized_path)
    if not absolute_path:
        if path.endswith('/') or path == '':
            raise Http404("Directory indexes are not allowed here.")
        raise Http404("'%s' could not be found" % path)
    document_root, path = os.path.split(absolute_path)
    return static.serve(request, path, document_root=document_root, **kwargs)