router.py 文件源码

def get_root_apiview(self):
        handlers = sorted(self.handlers.items(), key = lambda x : x[1]['display'])

        def list_handlers(self, request, *args, **kwargs):
            resp = OrderedDict()

            # get all names
            for regex, data in handlers:
                name = data['name']
                alias = data['display']

                if alias != APIROOT_NAME:
                    try:
                        resp[alias] = reverse(name, args = args, kwargs = kwargs, request = request, format = kwargs.get('format', None))
                    except NoReverseMatch:
                        # here we've got a path with defined params which are not specified in request
                        continue

            return Response(resp, status = status.HTTP_200_OK)

        # get available info from schema
        info = self.schema.get('info', None)
        name = info.get('title', APIROOT_NAME).strip(' ').replace(' ', '_')
        vers = info.get('version', 'unknown')
        desc = info.get('description', 'Enumerates all available endpoints for current schema')

        # construct class
        apiroot = LazyClass(name, SwaggerViewClass)

        apiroot.set_attr('get', list_handlers)
        apiroot.set_attr('__doc__', 'v.' + vers + '\n\n' + desc)

        return apiroot().as_view()

    #: main schema processing function