root/gaphor-plugins/sandbox/plugineditor/plugin.xml

<?xml version="1.0"?>
<!-- vim:sw=2:et:
-->
<gaphor-plugin name="Plugin Editor"
        version="0.1"
        author="Arjan Molenaar">
  <description>
    This plugin lets the user inform and interact with the plugins.
  </description>

  <require>
    <!--
      Define modules and plugins that are needed for this plugin to function
      properly.
    - ->
    <module name="os.path"/>
    <plugin name="Test plugin"/>
    -->
  </require>

  <provide>
    <!--
      Actions should be defined on the module's toplevel (like in __init__.py).
    -->
    <action id="PluginEditor"
            label="Plugin editor"
            tooltip="Show status of plugins"
            class="PluginEditorAction" slot="WindowSlot">
      <!--
        Add optional dependencies to this action. The action is then updated
        when actions defined in the depends tag are executed.
      - ->
      <depends action=""/>
      -->
    </action>
  </provide>
</gaphor-plugin>