if callable(action_str[1]):

        action_params_func = action_str[1]

    def action_parser_icon():

        action = user_log.action

        action_params = None

        x = action.split(':')

        if len(x) > 1:

            action, action_params = x

        ico = action_map.get(action, ['', '', ''])[2]

    # returned callbacks we need to call to get

    return [lambda: literal(action), action_params_func, action_parser_icon]

#==============================================================================

# PERMS

#==============================================================================

from kallithea.lib.auth import HasPermissionAny, \

    HasRepoPermissionAny, HasRepoGroupPermissionAny

## -*- coding: utf-8 -*-

## usage:

## <%namespace name="comment" file="/changeset/changeset_file_comment.html"/>

## ${comment.comment_block(co)}

##

<%def name="comment_block(co)">

    <div class="comment-prev-next-links"></div>

    <div class="comment-wrapp">

      <div class="meta">

          ${h.gravatar_div(co.author.email, size=20, div_style="float:left")}

          <div class="user">

              ${co.author.full_name_and_username}

          </div>

          <span>

              ${h.age(co.modified_at)}

              %if co.pull_request:

                ${_('on pull request')}