Method get_urls

rest_framework/routers.py:266–311

Use the registered viewsets to generate a list of URL patterns.

(self)

        )

    def get_urls(self):
        """
        Use the registered viewsets to generate a list of URL patterns.
        """
        ret = []

        for prefix, viewset, basename in self.registry:
            lookup = self.get_lookup_regex(viewset)
            routes = self.get_routes(viewset)

            for route in routes:

                # Only actions which actually exist on the viewset will be bound
                mapping = self.get_method_map(viewset, route.mapping)
                if not mapping:
                    continue

                # Build the url pattern
                regex = route.url.format(
                    prefix=prefix,
                    lookup=lookup,
                    trailing_slash=self.trailing_slash
                )

                # If there is no prefix, the first part of the url is probably
                #   controlled by project's urls.py and the router is in an app,
                #   so a slash in the beginning will (A) cause Django to give
                #   warnings and (B) generate URLS that will require using '//'.
                if not prefix:
                    if self._url_conf is path:
                        if regex[0] == '/':
                            regex = regex[1:]
                    elif regex[:2] == '^/':
                        regex = '^' + regex[2:]

                initkwargs = route.initkwargs.copy()
                initkwargs.update({
                    'basename': basename,
                    'detail': route.detail,
                })

                view = viewset.as_view(mapping, **initkwargs)
                name = route.name.format(basename=basename)
                ret.append(self._url_conf(regex, view, name=name))

        return ret


class APIRootView(views.APIView):