{% set api_tab_docs = [
  {'title': 'Python', 'doc': 'python/api_python/ouster.sdk'},
  {'title': 'C++', 'doc': 'cpp/api_cpp/namespace_ouster__sdk'}
] %}
{% set is_python_page = pagename.startswith('python/api_python/') or pagename.startswith('_modules/') %}
{% set is_cpp_page = pagename.startswith('cpp/api_cpp/') %}
{% set show_api_tabs = is_python_page or is_cpp_page %}
{% if show_api_tabs %}
  <div id="subtitlearea" class="subtitle-area">
    <div class="subtitle-inner">
      <div class="api-language-tabs">
        {% for tab in api_tab_docs %}
          {% if tab.title == 'Python' %}
            {% set is_active = is_python_page %}
          {% else %}
            {% set is_active = is_cpp_page %}
          {% endif %}
          <a class="api-language-tab{% if is_active %} is-active{% endif %}" href="{{ pathto(tab.doc) }}">{{ tab.title }}</a>
        {% endfor %}
      </div>
    </div>
  </div>
{% endif %}