/usr/share/flower/templates/broker.html is in python-flower 0.8.3+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40  | {% extends "base.html" %}
{% block navbar %}
  {% module Template("navbar.html", active_tab="broker") %}
{% end %}
{% block container %}
  <div class="container-fluid">
    <div class="page-header">
        <h3><small>Broker:</small> {{ broker_url }}</h3>
    </div>
    <table id="queue-table" class="table table-bordered table-striped">
      <caption>Queues</caption>
      <thead>
        <tr>
            <th>Name</th>
            <th>Messages</th>
            <th>Unacked</th>
            <th>Ready</th>
            <th>Consumers</th>
            <th>Idle since</th>
        </tr>
      </thead>
      <tbody>
      {% for queue in queues %}
        <tr id="{{ url_escape(queue['name']) }}">
            <td>{{ queue['name'] }}</td>
            <td>{{ queue.get('messages', 'N/A') }}</td>
            <td>{{ queue.get('messages_unacknowledged', 'N/A') }}</td>
            <td>{{ queue.get('messages_ready', 'N/A') }}</td>
            <td>{{ queue.get('consumers', 'N/A') }}</td>
            <td>{{ queue.get('idle_since', 'N/A') }}</td>
        </tr>
      {% end %}
      </tbody>
     </table>
</div>
{% end %}
 |