<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" type="topic" id="ipython_plugin" xml:lang="it">
  <info>
    <link type="guide" xref="index#advanced"/>
    <title type="sort">2. IPython Plugin</title>
    <link type="next" xref="howto_write_a_plugin"/>
    <desc>
      When all else fails
    </desc>
    <credit type="author">
      <name>Eitan Isaacson</name>
      <email>eitan@ascender.com</email>
    </credit>
    <credit type="author">
      <name>Peter Parente</name>
      <email>pparent@us.ibm.com</email>
    </credit>
    <credit type="author">
      <name>Aline Bessa</name>
      <email>alibezz@gmail.com</email>
    </credit>
    <license>
      <p>Creative Commons Share Alike 3.0</p>
    </license>
  </info>
  <title> IPython Console Plugin</title>
  <p>
    The IPython Console Plugin allows real-time interaction with a selected item in the <link xref="desktop_tree_view">
    Application Tree View</link>. Since the IPython Console Plugin is an interactive Python shell, you can import any Python
    modules you want.
  </p>

  <note style="tip">
    <p>
      Make sure you have the standalone package IPython installed in your system. Otherwise, the IPython Console Plugin will
      not work properly.
    </p>
  </note>
  
  <section id="running_ipython_plugin">
    <title>Running the IPython Console Plugin</title>
    <p>
      To run the IPython Console Plugin, select one of the accessible items
      listed in the Application Tree View - either an application or a widget. In the plugin, the
      selected item will correspond to the variable 'acc'. 
    </p>
    <p>     
      Pressing <key>Tab</key> shows completions for the current command in the console,
      what can be useful for discovering pyatspi methods.
    </p>  

  <figure>
    <title>Investigating selected items with the IPython Console Plugin</title>
    <desc>
      The IPython Console Plugin lets you investigate methods, constants, and properties
      related to a selected item in the Application Tree View. 
    </desc>
    <media type="image" mime="image/png" width="800" height="500" src="figures/IPython_plugin.png">
      <p>
       The IPython Console Plugin lets you investigate methods, constants, and properties
       related to a selected item in the Application Tree View. 
      </p>
    </media>
  </figure>

  <note style="tip">
    <p>
      Typing <cmd>help(acc)</cmd> in the IPython Console Plugin shows some useful documentation
      about the corresponding selected accessible item.
    </p>
  </note>
  </section>
</page>
