def add_other_repo(repo, branch_rev=None):

            if repo.repo_name in other_repos_info: # shouldn't happen

                return

            c.other_repos.append((repo.repo_name, repo.repo_name))

            other_refs, selected_other_ref = self._get_repo_refs(repo.scm_instance, branch_rev=branch_rev)

            other_repos_info[repo.repo_name] = {

                'user': dict(user_id=repo.user.user_id,

                             username=repo.user.username,

                             firstname=repo.user.firstname,

                             lastname=repo.user.lastname,

                             gravatar_link=h.gravatar_url(repo.user.email, 14)),

                'revs': h.select('other_ref', selected_other_ref, other_refs, class_='refs')

            }

        # add org repo to other so we can open pull request against peer branches on itself

        add_other_repo(org_repo, branch_rev=org_rev)

        c.default_other_repo = org_repo.repo_name

        # gather forks and add to this list ... even though it is rare to

        # request forks to pull from their parent

        for fork in org_repo.forks:

            add_other_repo(fork)