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<?xml version="1.0" encoding="ascii"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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        <a href="pyinotify-module.html">Module&nbsp;pyinotify</a> ::
        Class&nbsp;ThreadedNotifier
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class ThreadedNotifier</h1><p class="nomargin-top"><span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier">source&nbsp;code</a></span></p>
<pre class="base-tree">
        object --+        
                 |        
threading._Verbose --+    
                     |    
      threading.Thread --+
                         |
            object --+   |
                     |   |
              <a href="pyinotify.Notifier-class.html">Notifier</a> --+
                         |
                        <strong class="uidshort">ThreadedNotifier</strong>
</pre>

<hr />
<p>This notifier inherits from threading.Thread for instanciating a 
  separate thread, and also inherits from Notifier, because it is a 
  threaded notifier.</p>
  <p>Note that every functionality provided by this class is also provided 
  through Notifier class. Moreover Notifier should be considered first 
  because it is not threaded and could be easily daemonized.</p>

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          <td><span class="summary-sig"><a href="pyinotify.ThreadedNotifier-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">watch_manager</span>,
        <span class="summary-sig-arg">default_proc_fun</span>=<span class="summary-sig-default">None</span>,
        <span class="summary-sig-arg">read_freq</span>=<span class="summary-sig-default">0</span>,
        <span class="summary-sig-arg">threshold</span>=<span class="summary-sig-default">0</span>,
        <span class="summary-sig-arg">timeout</span>=<span class="summary-sig-default">None</span>)</span><br />
      Initialization, initialize base classes.</td>
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            <span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier.__init__">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a href="pyinotify.ThreadedNotifier-class.html#stop" class="summary-sig-name">stop</a>(<span class="summary-sig-arg">self</span>)</span><br />
      Stop notifier's loop.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier.stop">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a href="pyinotify.ThreadedNotifier-class.html#loop" class="summary-sig-name">loop</a>(<span class="summary-sig-arg">self</span>)</span><br />
      Thread's main loop.</td>
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            <span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier.loop">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a href="pyinotify.ThreadedNotifier-class.html#run" class="summary-sig-name">run</a>(<span class="summary-sig-arg">self</span>)</span><br />
      Start thread's loop: read and process events until the method stop() 
      is called.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier.run">source&nbsp;code</a></span>
            
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  <tr>
    <td colspan="2" class="summary">
    <p class="indent-wrapped-lines"><b>Inherited from <code>threading.Thread</code></b>:
      <code>__repr__</code>,
      <code>getName</code>,
      <code>isAlive</code>,
      <code>isDaemon</code>,
      <code>is_alive</code>,
      <code>join</code>,
      <code>setDaemon</code>,
      <code>setName</code>,
      <code>start</code>
      </p>
    <div class="private">    <p class="indent-wrapped-lines"><b>Inherited from <code>threading.Thread</code></b> (private):
      <code>_reset_internal_locks</code>,
      <code>_set_daemon</code>,
      <code>_set_ident</code>
      </p></div>
    <div class="private">    <p class="indent-wrapped-lines"><b>Inherited from <code>threading._Verbose</code></b> (private):
      <code>_note</code>
      </p></div>
    <p class="indent-wrapped-lines"><b>Inherited from <code><a href="pyinotify.Notifier-class.html">Notifier</a></code></b>:
      <code><a href="pyinotify.Notifier-class.html#append_event">append_event</a></code>,
      <code><a href="pyinotify.Notifier-class.html#check_events">check_events</a></code>,
      <code><a href="pyinotify.Notifier-class.html#coalesce_events">coalesce_events</a></code>,
      <code><a href="pyinotify.Notifier-class.html#proc_fun">proc_fun</a></code>,
      <code><a href="pyinotify.Notifier-class.html#process_events">process_events</a></code>,
      <code><a href="pyinotify.Notifier-class.html#read_events">read_events</a></code>
      </p>
    <div class="private">    <p class="indent-wrapped-lines"><b>Inherited from <code><a href="pyinotify.Notifier-class.html">Notifier</a></code></b> (private):
      <code><a href="pyinotify.Notifier-class.html#_sleep" onclick="show_private();">_sleep</a></code>
      </p></div>
    <p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
      <code>__delattr__</code>,
      <code>__format__</code>,
      <code>__getattribute__</code>,
      <code>__hash__</code>,
      <code>__new__</code>,
      <code>__reduce__</code>,
      <code>__reduce_ex__</code>,
      <code>__setattr__</code>,
      <code>__sizeof__</code>,
      <code>__str__</code>,
      <code>__subclasshook__</code>
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    <p class="indent-wrapped-lines"><b>Inherited from <code>threading.Thread</code></b>:
      <code>daemon</code>,
      <code>ident</code>,
      <code>name</code>
      </p>
    <div class="private">    <p class="indent-wrapped-lines"><b>Inherited from <code>threading.Thread</code></b> (private):
      <code>_block</code>
      </p></div>
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      <code>__class__</code>
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<a name="__init__"></a>
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  <tr valign="top"><td>
  <h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
        <span class="sig-arg">watch_manager</span>,
        <span class="sig-arg">default_proc_fun</span>=<span class="sig-default">None</span>,
        <span class="sig-arg">read_freq</span>=<span class="sig-default">0</span>,
        <span class="sig-arg">threshold</span>=<span class="sig-default">0</span>,
        <span class="sig-arg">timeout</span>=<span class="sig-default">None</span>)</span>
    <br /><em class="fname">(Constructor)</em>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier.__init__">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Initialization, initialize base classes. read_freq, threshold and 
  timeout parameters are used when looping.</p>
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>watch_manager</code></strong> (WatchManager instance) - Watch Manager.</li>
        <li><strong class="pname"><code>default_proc_fun</code></strong> (instance of ProcessEvent) - Default processing method. See base class.</li>
        <li><strong class="pname"><code>read_freq</code></strong> (int) - if read_freq == 0, events are read asap, if read_freq is &gt; 0, 
          this thread sleeps max(0, read_freq - (timeout / 1000)) seconds.</li>
        <li><strong class="pname"><code>threshold</code></strong> (int) - File descriptor will be read only if the accumulated size to read
          becomes &gt;= threshold. If != 0, you likely want to use it in 
          combination with an appropriate value set for read_freq because 
          without that you would keep looping without really reading 
          anything and that until the amount of events to read is &gt;= 
          threshold. At least with read_freq you might sleep.</li>
        <li><strong class="pname"><code>timeout</code></strong> (int) - see read_freq above. If provided, it must be set in milliseconds.
          See 
          https://docs.python.org/2/library/select.html#select.poll.poll</li>
    </ul></dd>
    <dt>Overrides:
        object.__init__
    </dt>
  </dl>
</td></tr></table>
</div>
<a name="stop"></a>
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  <h3 class="epydoc"><span class="sig"><span class="sig-name">stop</span>(<span class="sig-arg">self</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier.stop">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Stop notifier's loop. Stop notification. Join the thread.</p>
  <dl class="fields">
    <dt>Overrides:
        <a href="pyinotify.Notifier-class.html#stop">Notifier.stop</a>
    </dt>
  </dl>
</td></tr></table>
</div>
<a name="loop"></a>
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  <table width="100%" cellpadding="0" cellspacing="0" border="0">
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  <h3 class="epydoc"><span class="sig"><span class="sig-name">loop</span>(<span class="sig-arg">self</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier.loop">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Thread's main loop. Don't meant to be called by user directly. Call 
  inherited start() method instead.</p>
  <p>Events are read only once time every min(read_freq, timeout) seconds 
  at best and only if the size of events to read is &gt;= threshold.</p>
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>callback</code></strong> - Functor called after each event processing iteration. Expects to 
          receive the notifier object (self) as first parameter. If this 
          function returns True the loop is immediately terminated 
          otherwise the loop method keeps looping.</li>
        <li><strong class="pname"><code>daemonize</code></strong> - This thread is daemonized if set to True.</li>
        <li><strong class="pname"><code>args</code></strong> - Optional and relevant only if daemonize is True. Remaining 
          keyworded arguments are directly passed to daemonize see 
          __daemonize() method. If pid_file=None or is set to a pathname 
          the caller must ensure the file does not exist before this method
          is called otherwise an exception pyinotify.NotifierError will be 
          raised. If pid_file=False it is still daemonized but the pid is 
          not written in any file.</li>
    </ul></dd>
    <dt>Overrides:
        <a href="pyinotify.Notifier-class.html#loop">Notifier.loop</a>
    </dt>
  </dl>
</td></tr></table>
</div>
<a name="run"></a>
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  <h3 class="epydoc"><span class="sig"><span class="sig-name">run</span>(<span class="sig-arg">self</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyinotify-pysrc.html#ThreadedNotifier.run">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Start thread's loop: read and process events until the method stop() 
  is called. Never call this method directly, instead call the start() 
  method inherited from threading.Thread, which then will call run() in its
  turn.</p>
  <dl class="fields">
    <dt>Overrides:
        threading.Thread.run
    </dt>
  </dl>
</td></tr></table>
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