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<a href="dbus-module.html">Package dbus</a> ::
<a href="dbus.service-module.html">Module service</a> ::
Class BusName
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class BusName</h1><p class="nomargin-top"><span class="codelink"><a href="dbus.service-pysrc.html#BusName">source code</a></span></p>
<pre class="base-tree">
object --+
|
<strong class="uidshort">BusName</strong>
</pre>
<hr />
<p>A base class for exporting your own Named Services across the Bus.</p>
<p>When instantiated, objects of this class attempt to claim the given
well-known name on the given bus for the current process. The name is
released when the BusName object becomes unreferenced.</p>
<p>If a well-known name is requested multiple times, multiple references
to the same BusName object will be returned.</p>
<div class="rst-section" id="rst-caveats">
<h1 class="heading">Caveats</h1>
<ul class="rst-simple">
<li>Assumes that named services are only ever requested using this class -
if you request names from the bus directly, confusion may occur.</li>
<li>Does not handle queueing.</li>
</ul>
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<td><span class="summary-sig"><a href="dbus.service.BusName-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">*args</span>,
<span class="summary-sig-arg">**keywords</span>)</span><br />
x.__init__(...) initializes x; see help(type(x)) for signature</td>
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<td><span class="summary-sig"><a name="__del__"></a><span class="summary-sig-name">__del__</span>(<span class="summary-sig-arg">self</span>)</span></td>
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<span class="codelink"><a href="dbus.service-pysrc.html#BusName.__del__">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="get_bus"></a><span class="summary-sig-name">get_bus</span>(<span class="summary-sig-arg">self</span>)</span><br />
Get the Bus this Service is on</td>
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<span class="codelink"><a href="dbus.service-pysrc.html#BusName.get_bus">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="get_name"></a><span class="summary-sig-name">get_name</span>(<span class="summary-sig-arg">self</span>)</span><br />
Get the name of this service</td>
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<span class="codelink"><a href="dbus.service-pysrc.html#BusName.get_name">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="dbus.service.BusName-class.html#__repr__" class="summary-sig-name">__repr__</a>(<span class="summary-sig-arg">self</span>)</span><br />
str(x)</td>
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<span class="codelink"><a href="dbus.service-pysrc.html#BusName.__repr__">source code</a></span>
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<td><span class="summary-sig"><a href="dbus.service.BusName-class.html#__str__" class="summary-sig-name">__str__</a>(<span class="summary-sig-arg">self</span>)</span><br />
str(x)</td>
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<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>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__setattr__</code>,
<code>__sizeof__</code>,
<code>__subclasshook__</code>
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<span class="summary-type">a new object with type S, a subtype of T</span>
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<td><span class="summary-sig"><a href="dbus.service.BusName-class.html#__new__" class="summary-sig-name">__new__</a>(<span class="summary-sig-arg">cls</span>,
<span class="summary-sig-arg">name</span>,
<span class="summary-sig-arg">bus</span>=<span class="summary-sig-default">None</span>,
<span class="summary-sig-arg">allow_replacement</span>=<span class="summary-sig-default">False</span>,
<span class="summary-sig-arg">replace_existing</span>=<span class="summary-sig-default">False</span>,
<span class="summary-sig-arg">do_not_queue</span>=<span class="summary-sig-default">False</span>)</span><br />
Constructor, which may either return an existing cached object
or a new object.</td>
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<span class="codelink"><a href="dbus.service-pysrc.html#BusName.__new__">source code</a></span>
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__new__</span>(<span class="sig-arg">cls</span>,
<span class="sig-arg">name</span>,
<span class="sig-arg">bus</span>=<span class="sig-default">None</span>,
<span class="sig-arg">allow_replacement</span>=<span class="sig-default">False</span>,
<span class="sig-arg">replace_existing</span>=<span class="sig-default">False</span>,
<span class="sig-arg">do_not_queue</span>=<span class="sig-default">False</span>)</span>
<br /><em class="fname">Static Method</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="dbus.service-pysrc.html#BusName.__new__">source code</a></span>
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Constructor, which may either return an existing cached object
or a new object.
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>name</code></strong> (str) - The well-known name to be advertised</li>
<li><p><strong class="pname"><code>bus</code></strong> (dbus.Bus) - A Bus on which this service will be advertised.</p>
<p>Omitting this parameter or setting it to None has been
deprecated since version 0.82.1. For backwards compatibility,
if this is done, the global shared connection to the session
bus will be used.</p></li>
<li><strong class="pname"><code>allow_replacement</code></strong> (bool) - If True, other processes trying to claim the same well-known
name will take precedence over this one.</li>
<li><strong class="pname"><code>replace_existing</code></strong> (bool) - If True, this process can take over the well-known name
from other processes already holding it.</li>
<li><strong class="pname"><code>do_not_queue</code></strong> (bool) - If True, this service will not be placed in the queue of
services waiting for the requested name if another service
already holds it.</li>
</ul></dd>
<dt>Returns: a new object with type S, a subtype of T</dt>
<dt>Overrides:
object.__new__
</dt>
</dl>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">*args</span>,
<span class="sig-arg">**keywords</span>)</span>
<br /><em class="fname">(Constructor)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="dbus.service-pysrc.html#BusName.__init__">source code</a></span>
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x.__init__(...) initializes x; see help(type(x)) for signature
<dl class="fields">
<dt>Overrides:
object.__init__
<dd><em class="note">(inherited documentation)</em></dd>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__repr__</span>(<span class="sig-arg">self</span>)</span>
<br /><em class="fname">(Representation operator)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="dbus.service-pysrc.html#BusName.__repr__">source code</a></span>
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str(x)
<dl class="fields">
<dt>Overrides:
object.__repr__
<dd><em class="note">(inherited documentation)</em></dd>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__str__</span>(<span class="sig-arg">self</span>)</span>
<br /><em class="fname">(Informal representation operator)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="dbus.service-pysrc.html#BusName.__repr__">source code</a></span>
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str(x)
<dl class="fields">
<dt>Overrides:
object.__str__
<dd><em class="note">(inherited documentation)</em></dd>
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