defaults.update({'user': replacement_user})

        # fill repository users

        for p in repo_info.repo_to_perm:

            defaults.update({'u_perm_%s' % p.user.username:

                             p.permission.permission_name})

        # fill repository groups

        for p in repo_info.users_group_to_perm:

            defaults.update({'g_perm_%s' % p.users_group.users_group_name:

                             p.permission.permission_name})

        return defaults

    def update(self, org_repo_name, **kwargs):

        try:

            cur_repo = self.get_by_repo_name(org_repo_name, cache=False)

            if 'user' in kwargs:

                cur_repo.user = User.get_by_username(kwargs['user'])

            if 'repo_group' in kwargs:

                cur_repo.group = RepoGroup.get(kwargs['repo_group'])

                      (1, 'repo_description'), (1, 'repo_enable_locking'),

                      (1, 'repo_landing_rev'), (0, 'clone_uri'),

                      (1, 'repo_private'), (1, 'repo_enable_statistics')]:

                if k in kwargs:

                    val = kwargs[k]

                    if strip:

                        k = remove_prefix(k, 'repo_')

                    setattr(cur_repo, k, val)

            new_name = cur_repo.get_new_name(kwargs['repo_name'])

            cur_repo.repo_name = new_name

            #if private flag is set, reset default permission to NONE

            if kwargs.get('repo_private'):

                EMPTY_PERM = 'repository.none'

                RepoModel().grant_user_permission(

                    repo=cur_repo, user='default', perm=EMPTY_PERM

                )

            #handle extra fields

            for field in filter(lambda k: k.startswith(RepositoryField.PREFIX), kwargs):

                k = RepositoryField.un_prefix_key(field)

                ex_field = RepositoryField.get_by_key_name(key=k, repo=cur_repo)

                if ex_field:

                    ex_field.field_value = kwargs[field]

                <div class="input">

                    ${h.text('repo_name',class_="medium")}

                </div>

           </div>

           <div class="field">

               <div class="label">

                   <label for="clone_uri">${_('Clone uri')}:</label>

               </div>

               <div class="input">

                   ${h.text('clone_uri',class_="medium")}

                 <span class="help-block">${_('Optional http[s] url from which repository should be cloned.')}</span>

               </div>

            </div>

            <div class="field">

                <div class="label">

                    <label for="repo_group">${_('Repository group')}:</label>

                </div>

                <div class="input">

                    ${h.select('repo_group','',c.repo_groups,class_="medium")}

                    <span class="help-block">${_('Optional select a group to put this repository into.')}</span>

                </div>

            </div>

            <div class="field">

                <div class="label">

                    <label for="repo_landing_rev">${_('Landing revision')}:</label>

                </div>

                <div class="input">

                    ${h.select('repo_landing_rev','',c.landing_revs,class_="medium")}

                    <span class="help-block">${_('Default revision for files page, downloads, whoosh and readme')}</span>

                </div>

            </div>

            <div class="field">

                <div class="label label-textarea">

                    <label for="repo_description">${_('Description')}:</label>

                </div>

                <div class="textarea text-area editor">

                    ${h.textarea('repo_description')}

                    <span class="help-block">${_('Keep it short and to the point. Use a README file for longer descriptions.')}</span>

                </div>

            </div>

            <div class="field">

                <div class="label label-checkbox">

                    <label for="repo_private">${_('Private repository')}:</label>

                </div>

                <div class="checkboxes">

                    ${h.checkbox('repo_private',value="True")}

                    <span class="help-block">${_('Private repositories are only visible to people explicitly added as collaborators.')}</span>