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<h1 class="epydoc">Source Code for <a href="dbus.bus-module.html" onclick="show_private();">Module dbus.bus</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment"># Copyright (C) 2007 Collabora Ltd. <http://www.collabora.co.uk/></tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Permission is hereby granted, free of charge, to any person</tt> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment"># obtaining a copy of this software and associated documentation</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># files (the "Software"), to deal in the Software without</tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># restriction, including without limitation the rights to use, copy,</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># modify, merge, publish, distribute, sublicense, and/or sell copies</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># of the Software, and to permit persons to whom the Software is</tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># furnished to do so, subject to the following conditions:</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># The above copyright notice and this permission notice shall be</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment"># included in all copies or substantial portions of the Software.</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment"># HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># DEALINGS IN THE SOFTWARE.</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-name">__all__</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-string">'BusConnection'</tt><tt class="py-op">,</tt><tt class="py-op">)</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-name">__docformat__</tt> <tt class="py-op">=</tt> <tt class="py-string">'reStructuredText'</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">logging</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">weakref</tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">_dbus_bindings</tt> <tt class="py-keyword">import</tt> <tt class="py-op">(</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"> <tt id="link-0" class="py-name" targets="Variable dbus.BUS_DAEMON_IFACE=dbus-module.html#BUS_DAEMON_IFACE"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-0', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt id="link-1" class="py-name" targets="Variable dbus.BUS_DAEMON_NAME=dbus-module.html#BUS_DAEMON_NAME"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-1', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-2" class="py-name" targets="Variable dbus.BUS_DAEMON_PATH=dbus-module.html#BUS_DAEMON_PATH"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-2', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> <tt class="py-name">BUS_SESSION</tt><tt class="py-op">,</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"> <tt class="py-name">BUS_STARTER</tt><tt class="py-op">,</tt> <tt class="py-name">BUS_SYSTEM</tt><tt class="py-op">,</tt> <tt class="py-name">DBUS_START_REPLY_ALREADY_RUNNING</tt><tt class="py-op">,</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"> <tt class="py-name">DBUS_START_REPLY_SUCCESS</tt><tt class="py-op">,</tt> <tt class="py-name">NAME_FLAG_ALLOW_REPLACEMENT</tt><tt class="py-op">,</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"> <tt class="py-name">NAME_FLAG_DO_NOT_QUEUE</tt><tt class="py-op">,</tt> <tt class="py-name">NAME_FLAG_REPLACE_EXISTING</tt><tt class="py-op">,</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> <tt class="py-name">RELEASE_NAME_REPLY_NON_EXISTENT</tt><tt class="py-op">,</tt> <tt class="py-name">RELEASE_NAME_REPLY_NOT_OWNER</tt><tt class="py-op">,</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"> <tt class="py-name">RELEASE_NAME_REPLY_RELEASED</tt><tt class="py-op">,</tt> <tt class="py-name">REQUEST_NAME_REPLY_ALREADY_OWNER</tt><tt class="py-op">,</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"> <tt class="py-name">REQUEST_NAME_REPLY_EXISTS</tt><tt class="py-op">,</tt> <tt class="py-name">REQUEST_NAME_REPLY_IN_QUEUE</tt><tt class="py-op">,</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"> <tt class="py-name">REQUEST_NAME_REPLY_PRIMARY_OWNER</tt><tt class="py-op">,</tt> <tt id="link-3" class="py-name" targets="Function dbus.validate_bus_name()=dbus-module.html#validate_bus_name"><a title="dbus.validate_bus_name" class="py-name" href="#" onclick="return doclink('link-3', 'validate_bus_name', 'link-3');">validate_bus_name</a></tt><tt class="py-op">,</tt> <tt id="link-4" class="py-name" targets="Function dbus.validate_error_name()=dbus-module.html#validate_error_name"><a title="dbus.validate_error_name" class="py-name" href="#" onclick="return doclink('link-4', 'validate_error_name', 'link-4');">validate_error_name</a></tt><tt class="py-op">,</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"> <tt id="link-5" class="py-name" targets="Function dbus.validate_interface_name()=dbus-module.html#validate_interface_name"><a title="dbus.validate_interface_name" class="py-name" href="#" onclick="return doclink('link-5', 'validate_interface_name', 'link-5');">validate_interface_name</a></tt><tt class="py-op">,</tt> <tt id="link-6" class="py-name" targets="Function dbus.validate_member_name()=dbus-module.html#validate_member_name"><a title="dbus.validate_member_name" class="py-name" href="#" onclick="return doclink('link-6', 'validate_member_name', 'link-6');">validate_member_name</a></tt><tt class="py-op">,</tt> <tt id="link-7" class="py-name" targets="Function dbus.validate_object_path()=dbus-module.html#validate_object_path"><a title="dbus.validate_object_path" class="py-name" href="#" onclick="return doclink('link-7', 'validate_object_path', 'link-7');">validate_object_path</a></tt><tt class="py-op">)</tt> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-8" class="py-name" targets="Package dbus=dbus-module.html"><a title="dbus" class="py-name" href="#" onclick="return doclink('link-8', 'dbus', 'link-8');">dbus</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Module dbus.connection=dbus.connection-module.html,Variable dbus.service.Object.connection=dbus.service.Object-class.html#connection"><a title="dbus.connection
dbus.service.Object.connection" class="py-name" href="#" onclick="return doclink('link-9', 'connection', 'link-9');">connection</a></tt> <tt class="py-keyword">import</tt> <tt id="link-10" class="py-name" targets="Class dbus.connection.Connection=dbus.connection.Connection-class.html"><a title="dbus.connection.Connection" class="py-name" href="#" onclick="return doclink('link-10', 'Connection', 'link-10');">Connection</a></tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-11" class="py-name"><a title="dbus" class="py-name" href="#" onclick="return doclink('link-11', 'dbus', 'link-8');">dbus</a></tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Module dbus.exceptions=dbus.exceptions-module.html"><a title="dbus.exceptions" class="py-name" href="#" onclick="return doclink('link-12', 'exceptions', 'link-12');">exceptions</a></tt> <tt class="py-keyword">import</tt> <tt id="link-13" class="py-name" targets="Class dbus.exceptions.DBusException=dbus.exceptions.DBusException-class.html"><a title="dbus.exceptions.DBusException" class="py-name" href="#" onclick="return doclink('link-13', 'DBusException', 'link-13');">DBusException</a></tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-14" class="py-name"><a title="dbus" class="py-name" href="#" onclick="return doclink('link-14', 'dbus', 'link-8');">dbus</a></tt><tt class="py-op">.</tt><tt id="link-15" class="py-name" targets="Module dbus.lowlevel=dbus.lowlevel-module.html"><a title="dbus.lowlevel" class="py-name" href="#" onclick="return doclink('link-15', 'lowlevel', 'link-15');">lowlevel</a></tt> <tt class="py-keyword">import</tt> <tt id="link-16" class="py-name" targets="Variable dbus.lowlevel.HANDLER_RESULT_NOT_YET_HANDLED=dbus.lowlevel-module.html#HANDLER_RESULT_NOT_YET_HANDLED"><a title="dbus.lowlevel.HANDLER_RESULT_NOT_YET_HANDLED" class="py-name" href="#" onclick="return doclink('link-16', 'HANDLER_RESULT_NOT_YET_HANDLED', 'link-16');">HANDLER_RESULT_NOT_YET_HANDLED</a></tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-17" class="py-name"><a title="dbus" class="py-name" href="#" onclick="return doclink('link-17', 'dbus', 'link-8');">dbus</a></tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Module dbus._compat=dbus._compat-module.html"><a title="dbus._compat" class="py-name" href="#" onclick="return doclink('link-18', '_compat', 'link-18');">_compat</a></tt> <tt class="py-keyword">import</tt> <tt id="link-19" class="py-name" targets="Variable dbus._compat.is_py2=dbus._compat-module.html#is_py2"><a title="dbus._compat.is_py2" class="py-name" href="#" onclick="return doclink('link-19', 'is_py2', 'link-19');">is_py2</a></tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt id="link-20" class="py-name" targets="Variable dbus.bus._NAME_OWNER_CHANGE_MATCH=dbus.bus-module.html#_NAME_OWNER_CHANGE_MATCH"><a title="dbus.bus._NAME_OWNER_CHANGE_MATCH" class="py-name" href="#" onclick="return doclink('link-20', '_NAME_OWNER_CHANGE_MATCH', 'link-20');">_NAME_OWNER_CHANGE_MATCH</a></tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-string">"type='signal',sender='%s',"</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"> <tt class="py-string">"interface='%s',member='NameOwnerChanged',"</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"> <tt class="py-string">"path='%s',arg0='%%s'"</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt id="link-21" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-21', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-22" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-22', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> <tt id="link-23" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-23', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-string">"""(_NAME_OWNER_CHANGE_MATCH % sender) matches relevant NameOwnerChange</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-string">messages"""</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"><tt id="link-24" class="py-name" targets="Variable dbus.bus._NAME_HAS_NO_OWNER=dbus.bus-module.html#_NAME_HAS_NO_OWNER"><a title="dbus.bus._NAME_HAS_NO_OWNER" class="py-name" href="#" onclick="return doclink('link-24', '_NAME_HAS_NO_OWNER', 'link-24');">_NAME_HAS_NO_OWNER</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'org.freedesktop.DBus.Error.NameHasNoOwner'</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt id="link-25" class="py-name" targets="Variable dbus.bus._logger=dbus.bus-module.html#_logger,Variable dbus.connection._logger=dbus.connection-module.html#_logger,Variable dbus.proxies._logger=dbus.proxies-module.html#_logger,Variable dbus.service._logger=dbus.service-module.html#_logger"><a title="dbus.bus._logger
dbus.connection._logger
dbus.proxies._logger
dbus.service._logger" class="py-name" href="#" onclick="return doclink('link-25', '_logger', 'link-25');">_logger</a></tt> <tt class="py-op">=</tt> <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt class="py-name">getLogger</tt><tt class="py-op">(</tt><tt class="py-string">'dbus.bus'</tt><tt class="py-op">)</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> </tt>
<a name="NameOwnerWatch"></a><div id="NameOwnerWatch-def"><a name="L58"></a><tt class="py-lineno"> 58</tt> <a class="py-toggle" href="#" id="NameOwnerWatch-toggle" onclick="return toggle('NameOwnerWatch');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="dbus.bus.NameOwnerWatch-class.html">NameOwnerWatch</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="NameOwnerWatch-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="NameOwnerWatch-expanded"><a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt class="py-name">__slots__</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-string">'_match'</tt><tt class="py-op">,</tt> <tt class="py-string">'_pending_call'</tt><tt class="py-op">)</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> </tt>
<a name="NameOwnerWatch.__init__"></a><div id="NameOwnerWatch.__init__-def"><a name="L61"></a><tt class="py-lineno"> 61</tt> <a class="py-toggle" href="#" id="NameOwnerWatch.__init__-toggle" onclick="return toggle('NameOwnerWatch.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.NameOwnerWatch-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">bus_conn</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">,</tt> <tt class="py-param">callback</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="NameOwnerWatch.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="NameOwnerWatch.__init__-expanded"><a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> <tt id="link-26" class="py-name"><a title="dbus.validate_bus_name" class="py-name" href="#" onclick="return doclink('link-26', 'validate_bus_name', 'link-3');">validate_bus_name</a></tt><tt class="py-op">(</tt><tt id="link-27" class="py-name" targets="Variable dbus.proxies.Interface.bus_name=dbus.proxies.Interface-class.html#bus_name,Variable dbus.proxies.ProxyObject.bus_name=dbus.proxies.ProxyObject-class.html#bus_name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-27', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">)</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> <tt class="py-keyword">def</tt> <tt class="py-def-name">signal_cb</tt><tt class="py-op">(</tt><tt class="py-param">owned</tt><tt class="py-op">,</tt> <tt class="py-param">old_owner</tt><tt class="py-op">,</tt> <tt class="py-param">new_owner</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> <tt class="py-name">callback</tt><tt class="py-op">(</tt><tt class="py-name">new_owner</tt><tt class="py-op">)</tt> </tt>
</div><a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt class="py-keyword">def</tt> <tt class="py-def-name">error_cb</tt><tt class="py-op">(</tt><tt class="py-param">e</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">e</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name" targets="Method dbus.exceptions.DBusException.get_dbus_name()=dbus.exceptions.DBusException-class.html#get_dbus_name"><a title="dbus.exceptions.DBusException.get_dbus_name" class="py-name" href="#" onclick="return doclink('link-28', 'get_dbus_name', 'link-28');">get_dbus_name</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt id="link-29" class="py-name"><a title="dbus.bus._NAME_HAS_NO_OWNER" class="py-name" href="#" onclick="return doclink('link-29', '_NAME_HAS_NO_OWNER', 'link-24');">_NAME_HAS_NO_OWNER</a></tt><tt class="py-op">:</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-name">callback</tt><tt class="py-op">(</tt><tt class="py-string">''</tt><tt class="py-op">)</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt class="py-name">basicConfig</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt id="link-30" class="py-name"><a title="dbus.bus._logger
dbus.connection._logger
dbus.proxies._logger
dbus.service._logger" class="py-name" href="#" onclick="return doclink('link-30', '_logger', 'link-25');">_logger</a></tt><tt class="py-op">.</tt><tt class="py-name">debug</tt><tt class="py-op">(</tt><tt class="py-string">'GetNameOwner(%s) failed:'</tt><tt class="py-op">,</tt> <tt id="link-31" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-31', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> <tt class="py-name">exc_info</tt><tt class="py-op">=</tt><tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name" targets="Variable dbus.bus.NameOwnerWatch._match=dbus.bus.NameOwnerWatch-class.html#_match"><a title="dbus.bus.NameOwnerWatch._match" class="py-name" href="#" onclick="return doclink('link-32', '_match', 'link-32');">_match</a></tt> <tt class="py-op">=</tt> <tt class="py-name">bus_conn</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Method dbus.bus.BusConnection.add_signal_receiver()=dbus.bus.BusConnection-class.html#add_signal_receiver,Method dbus.connection.Connection.add_signal_receiver()=dbus.connection.Connection-class.html#add_signal_receiver"><a title="dbus.bus.BusConnection.add_signal_receiver
dbus.connection.Connection.add_signal_receiver" class="py-name" href="#" onclick="return doclink('link-33', 'add_signal_receiver', 'link-33');">add_signal_receiver</a></tt><tt class="py-op">(</tt><tt class="py-name">signal_cb</tt><tt class="py-op">,</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-string">'NameOwnerChanged'</tt><tt class="py-op">,</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt id="link-34" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-34', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt id="link-35" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-35', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt id="link-36" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-36', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-name">arg0</tt><tt class="py-op">=</tt><tt id="link-37" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-37', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">)</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-name">keywords</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt id="link-38" class="py-name"><a title="dbus._compat.is_py2" class="py-name" href="#" onclick="return doclink('link-38', 'is_py2', 'link-19');">is_py2</a></tt><tt class="py-op">:</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-name">keywords</tt><tt class="py-op">[</tt><tt class="py-string">'utf8_strings'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name" targets="Variable dbus.bus.NameOwnerWatch._pending_call=dbus.bus.NameOwnerWatch-class.html#_pending_call"><a title="dbus.bus.NameOwnerWatch._pending_call" class="py-name" href="#" onclick="return doclink('link-39', '_pending_call', 'link-39');">_pending_call</a></tt> <tt class="py-op">=</tt> <tt class="py-name">bus_conn</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name" targets="Method dbus.connection.Connection.call_async()=dbus.connection.Connection-class.html#call_async,Method dbus.proxies._DeferredMethod.call_async()=dbus.proxies._DeferredMethod-class.html#call_async,Method dbus.proxies._ProxyMethod.call_async()=dbus.proxies._ProxyMethod-class.html#call_async"><a title="dbus.connection.Connection.call_async
dbus.proxies._DeferredMethod.call_async
dbus.proxies._ProxyMethod.call_async" class="py-name" href="#" onclick="return doclink('link-40', 'call_async', 'link-40');">call_async</a></tt><tt class="py-op">(</tt><tt id="link-41" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-41', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt id="link-42" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-42', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt id="link-43" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-43', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-string">'GetNameOwner'</tt><tt class="py-op">,</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt id="link-44" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-44', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> <tt class="py-name">callback</tt><tt class="py-op">,</tt> <tt class="py-name">error_cb</tt><tt class="py-op">,</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-op">**</tt><tt class="py-name">keywords</tt><tt class="py-op">)</tt> </tt>
</div><a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> </tt>
<a name="NameOwnerWatch.cancel"></a><div id="NameOwnerWatch.cancel-def"><a name="L92"></a><tt class="py-lineno"> 92</tt> <a class="py-toggle" href="#" id="NameOwnerWatch.cancel-toggle" onclick="return toggle('NameOwnerWatch.cancel');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.NameOwnerWatch-class.html#cancel">cancel</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="NameOwnerWatch.cancel-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="NameOwnerWatch.cancel-expanded"><a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-45" class="py-name"><a title="dbus.bus.NameOwnerWatch._match" class="py-name" href="#" onclick="return doclink('link-45', '_match', 'link-32');">_match</a></tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="dbus.bus.NameOwnerWatch._match" class="py-name" href="#" onclick="return doclink('link-46', '_match', 'link-32');">_match</a></tt><tt class="py-op">.</tt><tt id="link-47" class="py-name" targets="Method dbus.connection.SignalMatch.remove()=dbus.connection.SignalMatch-class.html#remove"><a title="dbus.connection.SignalMatch.remove" class="py-name" href="#" onclick="return doclink('link-47', 'remove', 'link-47');">remove</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-48" class="py-name"><a title="dbus.bus.NameOwnerWatch._pending_call" class="py-name" href="#" onclick="return doclink('link-48', '_pending_call', 'link-39');">_pending_call</a></tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name"><a title="dbus.bus.NameOwnerWatch._pending_call" class="py-name" href="#" onclick="return doclink('link-49', '_pending_call', 'link-39');">_pending_call</a></tt><tt class="py-op">.</tt><tt id="link-50" class="py-name" targets="Method dbus.bus.NameOwnerWatch.cancel()=dbus.bus.NameOwnerWatch-class.html#cancel,Method dbus.lowlevel.PendingCall.cancel()=dbus.lowlevel.PendingCall-class.html#cancel"><a title="dbus.bus.NameOwnerWatch.cancel
dbus.lowlevel.PendingCall.cancel" class="py-name" href="#" onclick="return doclink('link-50', 'cancel', 'link-50');">cancel</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-51" class="py-name"><a title="dbus.bus.NameOwnerWatch._match" class="py-name" href="#" onclick="return doclink('link-51', '_match', 'link-32');">_match</a></tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-52" class="py-name"><a title="dbus.bus.NameOwnerWatch._pending_call" class="py-name" href="#" onclick="return doclink('link-52', '_pending_call', 'link-39');">_pending_call</a></tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
</div></div><a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> </tt>
<a name="BusConnection"></a><div id="BusConnection-def"><a name="L101"></a><tt class="py-lineno">101</tt> <a class="py-toggle" href="#" id="BusConnection-toggle" onclick="return toggle('BusConnection');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html">BusConnection</a><tt class="py-op">(</tt><tt class="py-base-class">Connection</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="BusConnection-expanded"><a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-docstring">"""A connection to a D-Bus daemon that implements the</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"><tt class="py-docstring"> ``org.freedesktop.DBus`` pseudo-service.</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.81.0</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt id="link-53" class="py-name" targets="Variable dbus.bus.BusConnection.TYPE_SESSION=dbus.bus.BusConnection-class.html#TYPE_SESSION"><a title="dbus.bus.BusConnection.TYPE_SESSION" class="py-name" href="#" onclick="return doclink('link-53', 'TYPE_SESSION', 'link-53');">TYPE_SESSION</a></tt> <tt class="py-op">=</tt> <tt class="py-name">BUS_SESSION</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-string">"""Represents a session bus (same as the global dbus.BUS_SESSION)"""</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt id="link-54" class="py-name" targets="Variable dbus.bus.BusConnection.TYPE_SYSTEM=dbus.bus.BusConnection-class.html#TYPE_SYSTEM"><a title="dbus.bus.BusConnection.TYPE_SYSTEM" class="py-name" href="#" onclick="return doclink('link-54', 'TYPE_SYSTEM', 'link-54');">TYPE_SYSTEM</a></tt> <tt class="py-op">=</tt> <tt class="py-name">BUS_SYSTEM</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-string">"""Represents the system bus (same as the global dbus.BUS_SYSTEM)"""</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt id="link-55" class="py-name" targets="Variable dbus.bus.BusConnection.TYPE_STARTER=dbus.bus.BusConnection-class.html#TYPE_STARTER"><a title="dbus.bus.BusConnection.TYPE_STARTER" class="py-name" href="#" onclick="return doclink('link-55', 'TYPE_STARTER', 'link-55');">TYPE_STARTER</a></tt> <tt class="py-op">=</tt> <tt class="py-name">BUS_STARTER</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-string">"""Represents the bus that started this service by activation (same as</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"><tt class="py-string"> the global dbus.BUS_STARTER)"""</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt id="link-56" class="py-name" targets="Variable dbus.bus.BusConnection.START_REPLY_SUCCESS=dbus.bus.BusConnection-class.html#START_REPLY_SUCCESS"><a title="dbus.bus.BusConnection.START_REPLY_SUCCESS" class="py-name" href="#" onclick="return doclink('link-56', 'START_REPLY_SUCCESS', 'link-56');">START_REPLY_SUCCESS</a></tt> <tt class="py-op">=</tt> <tt class="py-name">DBUS_START_REPLY_SUCCESS</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt id="link-57" class="py-name" targets="Variable dbus.bus.BusConnection.START_REPLY_ALREADY_RUNNING=dbus.bus.BusConnection-class.html#START_REPLY_ALREADY_RUNNING"><a title="dbus.bus.BusConnection.START_REPLY_ALREADY_RUNNING" class="py-name" href="#" onclick="return doclink('link-57', 'START_REPLY_ALREADY_RUNNING', 'link-57');">START_REPLY_ALREADY_RUNNING</a></tt> <tt class="py-op">=</tt> <tt class="py-name">DBUS_START_REPLY_ALREADY_RUNNING</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> </tt>
<a name="BusConnection.__new__"></a><div id="BusConnection.__new__-def"><a name="L121"></a><tt class="py-lineno">121</tt> <a class="py-toggle" href="#" id="BusConnection.__new__-toggle" onclick="return toggle('BusConnection.__new__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#__new__">__new__</a><tt class="py-op">(</tt><tt class="py-param">cls</tt><tt class="py-op">,</tt> <tt class="py-param">address_or_type</tt><tt class="py-op">=</tt><tt id="link-58" class="py-name"><a title="dbus.bus.BusConnection.TYPE_SESSION" class="py-name" href="#" onclick="return doclink('link-58', 'TYPE_SESSION', 'link-53');">TYPE_SESSION</a></tt><tt class="py-op">,</tt> <tt class="py-param">mainloop</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.__new__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.__new__-expanded"><a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt id="link-59" class="py-name" targets="Module dbus.bus=dbus.bus-module.html"><a title="dbus.bus" class="py-name" href="#" onclick="return doclink('link-59', 'bus', 'link-59');">bus</a></tt> <tt class="py-op">=</tt> <tt class="py-name">cls</tt><tt class="py-op">.</tt><tt class="py-name">_new_for_bus</tt><tt class="py-op">(</tt><tt class="py-name">address_or_type</tt><tt class="py-op">,</tt> <tt id="link-60" class="py-name" targets="Package dbus.mainloop=dbus.mainloop-module.html"><a title="dbus.mainloop" class="py-name" href="#" onclick="return doclink('link-60', 'mainloop', 'link-60');">mainloop</a></tt><tt class="py-op">=</tt><tt id="link-61" class="py-name"><a title="dbus.mainloop" class="py-name" href="#" onclick="return doclink('link-61', 'mainloop', 'link-60');">mainloop</a></tt><tt class="py-op">)</tt> </tt>
<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-comment"># _bus_names is used by dbus.service.BusName!</tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt id="link-62" class="py-name"><a title="dbus.bus" class="py-name" href="#" onclick="return doclink('link-62', 'bus', 'link-59');">bus</a></tt><tt class="py-op">.</tt><tt class="py-name">_bus_names</tt> <tt class="py-op">=</tt> <tt class="py-name">weakref</tt><tt class="py-op">.</tt><tt class="py-name">WeakValueDictionary</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> </tt>
<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> <tt id="link-63" class="py-name"><a title="dbus.bus" class="py-name" href="#" onclick="return doclink('link-63', 'bus', 'link-59');">bus</a></tt><tt class="py-op">.</tt><tt class="py-name">_signal_sender_matches</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-string">"""Map from SignalMatch to NameOwnerWatch."""</tt> </tt>
<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> </tt>
<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-64" class="py-name"><a title="dbus.bus" class="py-name" href="#" onclick="return doclink('link-64', 'bus', 'link-59');">bus</a></tt> </tt>
</div><a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> </tt>
<a name="BusConnection.add_signal_receiver"></a><div id="BusConnection.add_signal_receiver-def"><a name="L132"></a><tt class="py-lineno">132</tt> <a class="py-toggle" href="#" id="BusConnection.add_signal_receiver-toggle" onclick="return toggle('BusConnection.add_signal_receiver');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#add_signal_receiver">add_signal_receiver</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">handler_function</tt><tt class="py-op">,</tt> <tt class="py-param">signal_name</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-param">dbus_interface</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> <tt class="py-param">path</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">keywords</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.add_signal_receiver-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.add_signal_receiver-expanded"><a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-name">named_service</tt> <tt class="py-op">=</tt> <tt class="py-name">keywords</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-string">'named_service'</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">named_service</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt id="link-65" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-65', 'bus_name', 'link-27');">bus_name</a></tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">TypeError</tt><tt class="py-op">(</tt><tt class="py-string">'bus_name and named_service cannot both be '</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-string">'specified'</tt><tt class="py-op">)</tt> </tt>
<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt id="link-66" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-66', 'bus_name', 'link-27');">bus_name</a></tt> <tt class="py-op">=</tt> <tt class="py-name">named_service</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt class="py-name">warnings</tt> <tt class="py-keyword">import</tt> <tt class="py-name">warn</tt> </tt>
<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-name">warn</tt><tt class="py-op">(</tt><tt class="py-string">'Passing the named_service parameter to add_signal_receiver '</tt> </tt>
<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-string">'by name is deprecated: please use positional parameters'</tt><tt class="py-op">,</tt> </tt>
<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-name">DeprecationWarning</tt><tt class="py-op">,</tt> <tt class="py-name">stacklevel</tt><tt class="py-op">=</tt><tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-name">match</tt> <tt class="py-op">=</tt> <tt class="py-name">super</tt><tt class="py-op">(</tt><tt id="link-67" class="py-name" targets="Class dbus.bus.BusConnection=dbus.bus.BusConnection-class.html"><a title="dbus.bus.BusConnection" class="py-name" href="#" onclick="return doclink('link-67', 'BusConnection', 'link-67');">BusConnection</a></tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name"><a title="dbus.bus.BusConnection.add_signal_receiver
dbus.connection.Connection.add_signal_receiver" class="py-name" href="#" onclick="return doclink('link-68', 'add_signal_receiver', 'link-33');">add_signal_receiver</a></tt><tt class="py-op">(</tt> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-name">handler_function</tt><tt class="py-op">,</tt> <tt class="py-name">signal_name</tt><tt class="py-op">,</tt> <tt id="link-69" class="py-name" targets="Variable dbus.proxies.Interface.dbus_interface=dbus.proxies.Interface-class.html#dbus_interface"><a title="dbus.proxies.Interface.dbus_interface" class="py-name" href="#" onclick="return doclink('link-69', 'dbus_interface', 'link-69');">dbus_interface</a></tt><tt class="py-op">,</tt> <tt id="link-70" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-70', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-name">path</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-name">keywords</tt><tt class="py-op">)</tt> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> </tt>
<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt id="link-71" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-71', 'bus_name', 'link-27');">bus_name</a></tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> <tt class="py-keyword">and</tt> <tt id="link-72" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-72', 'bus_name', 'link-27');">bus_name</a></tt> <tt class="py-op">!=</tt> <tt id="link-73" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-73', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt id="link-74" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-74', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">':'</tt><tt class="py-op">:</tt> </tt>
<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-keyword">def</tt> <tt class="py-def-name">callback</tt><tt class="py-op">(</tt><tt class="py-param">new_owner</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">new_owner</tt> <tt class="py-op">==</tt> <tt class="py-string">''</tt><tt class="py-op">:</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"> <tt class="py-name">match</tt><tt class="py-op">.</tt><tt id="link-75" class="py-name"><a title="dbus.connection.SignalMatch.remove" class="py-name" href="#" onclick="return doclink('link-75', 'remove', 'link-47');">remove</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> <tt class="py-name">callback</tt> <tt class="py-op">=</tt> <tt class="py-name">match</tt><tt class="py-op">.</tt><tt id="link-76" class="py-name" targets="Method dbus.connection.SignalMatch.set_sender_name_owner()=dbus.connection.SignalMatch-class.html#set_sender_name_owner"><a title="dbus.connection.SignalMatch.set_sender_name_owner" class="py-name" href="#" onclick="return doclink('link-76', 'set_sender_name_owner', 'link-76');">set_sender_name_owner</a></tt> </tt>
<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> <tt class="py-name">watch</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-77" class="py-name" targets="Method dbus.bus.BusConnection.watch_name_owner()=dbus.bus.BusConnection-class.html#watch_name_owner"><a title="dbus.bus.BusConnection.watch_name_owner" class="py-name" href="#" onclick="return doclink('link-77', 'watch_name_owner', 'link-77');">watch_name_owner</a></tt><tt class="py-op">(</tt><tt id="link-78" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-78', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt> <tt class="py-name">callback</tt><tt class="py-op">)</tt> </tt>
<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_signal_sender_matches</tt><tt class="py-op">[</tt><tt class="py-name">match</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">watch</tt> </tt>
<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> </tt>
<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name" targets="Method dbus.bus.BusConnection.add_match_string()=dbus.bus.BusConnection-class.html#add_match_string"><a title="dbus.bus.BusConnection.add_match_string" class="py-name" href="#" onclick="return doclink('link-79', 'add_match_string', 'link-79');">add_match_string</a></tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">match</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">match</tt> </tt>
</div><a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> </tt>
<a name="BusConnection._clean_up_signal_match"></a><div id="BusConnection._clean_up_signal_match-def"><a name="L164"></a><tt class="py-lineno">164</tt> <a class="py-toggle" href="#" id="BusConnection._clean_up_signal_match-toggle" onclick="return toggle('BusConnection._clean_up_signal_match');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#_clean_up_signal_match">_clean_up_signal_match</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection._clean_up_signal_match-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection._clean_up_signal_match-expanded"><a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> <tt class="py-comment"># The signals lock is no longer held here (it was in <= 0.81.0)</tt> </tt>
<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-80" class="py-name" targets="Method dbus.bus.BusConnection.remove_match_string_non_blocking()=dbus.bus.BusConnection-class.html#remove_match_string_non_blocking"><a title="dbus.bus.BusConnection.remove_match_string_non_blocking" class="py-name" href="#" onclick="return doclink('link-80', 'remove_match_string_non_blocking', 'link-80');">remove_match_string_non_blocking</a></tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">match</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt class="py-name">watch</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_signal_sender_matches</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-name">match</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">watch</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> <tt class="py-name">watch</tt><tt class="py-op">.</tt><tt id="link-81" class="py-name"><a title="dbus.bus.NameOwnerWatch.cancel
dbus.lowlevel.PendingCall.cancel" class="py-name" href="#" onclick="return doclink('link-81', 'cancel', 'link-50');">cancel</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> </tt>
<a name="BusConnection.activate_name_owner"></a><div id="BusConnection.activate_name_owner-def"><a name="L171"></a><tt class="py-lineno">171</tt> <a class="py-toggle" href="#" id="BusConnection.activate_name_owner-toggle" onclick="return toggle('BusConnection.activate_name_owner');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#activate_name_owner">activate_name_owner</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.activate_name_owner-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.activate_name_owner-expanded"><a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt id="link-82" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-82', 'bus_name', 'link-27');">bus_name</a></tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> <tt class="py-keyword">and</tt> <tt id="link-83" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-83', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">!=</tt> <tt class="py-string">':'</tt> </tt>
<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-keyword">and</tt> <tt id="link-84" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-84', 'bus_name', 'link-27');">bus_name</a></tt> <tt class="py-op">!=</tt> <tt id="link-85" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-85', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-86" class="py-name" targets="Method dbus.bus.BusConnection.get_name_owner()=dbus.bus.BusConnection-class.html#get_name_owner"><a title="dbus.bus.BusConnection.get_name_owner" class="py-name" href="#" onclick="return doclink('link-86', 'get_name_owner', 'link-86');">get_name_owner</a></tt><tt class="py-op">(</tt><tt id="link-87" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-87', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">)</tt> </tt>
<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-88" class="py-name"><a title="dbus.exceptions.DBusException" class="py-name" href="#" onclick="return doclink('link-88', 'DBusException', 'link-13');">DBusException</a></tt> <tt class="py-keyword">as</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">e</tt><tt class="py-op">.</tt><tt id="link-89" class="py-name"><a title="dbus.exceptions.DBusException.get_dbus_name" class="py-name" href="#" onclick="return doclink('link-89', 'get_dbus_name', 'link-28');">get_dbus_name</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">!=</tt> <tt id="link-90" class="py-name"><a title="dbus.bus._NAME_HAS_NO_OWNER" class="py-name" href="#" onclick="return doclink('link-90', '_NAME_HAS_NO_OWNER', 'link-24');">_NAME_HAS_NO_OWNER</a></tt><tt class="py-op">:</tt> </tt>
<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> </tt>
<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-comment"># else it doesn't exist: try to start it</tt> </tt>
<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-91" class="py-name" targets="Method dbus.bus.BusConnection.start_service_by_name()=dbus.bus.BusConnection-class.html#start_service_by_name"><a title="dbus.bus.BusConnection.start_service_by_name" class="py-name" href="#" onclick="return doclink('link-91', 'start_service_by_name', 'link-91');">start_service_by_name</a></tt><tt class="py-op">(</tt><tt id="link-92" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-92', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">)</tt> </tt>
<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-93" class="py-name"><a title="dbus.bus.BusConnection.get_name_owner" class="py-name" href="#" onclick="return doclink('link-93', 'get_name_owner', 'link-86');">get_name_owner</a></tt><tt class="py-op">(</tt><tt id="link-94" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-94', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">)</tt> </tt>
<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> <tt class="py-comment"># already unique</tt> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-95" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-95', 'bus_name', 'link-27');">bus_name</a></tt> </tt>
</div><a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> </tt>
<a name="BusConnection.get_object"></a><div id="BusConnection.get_object-def"><a name="L186"></a><tt class="py-lineno">186</tt> <a class="py-toggle" href="#" id="BusConnection.get_object-toggle" onclick="return toggle('BusConnection.get_object');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#get_object">get_object</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">,</tt> <tt class="py-param">object_path</tt><tt class="py-op">,</tt> <tt class="py-param">introspect</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> </tt>
<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-param">follow_name_owner_changes</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.get_object-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.get_object-expanded"><a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-docstring">"""Return a local proxy for the given remote object.</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"><tt class="py-docstring"> Method calls on the proxy are translated into method calls on the</tt> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"><tt class="py-docstring"> remote object.</tt> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"><tt class="py-docstring"> `bus_name` : str</tt> </tt>
<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"><tt class="py-docstring"> A bus name (either the unique name or a well-known name)</tt> </tt>
<a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"><tt class="py-docstring"> of the application owning the object. The keyword argument</tt> </tt>
<a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"><tt class="py-docstring"> named_service is a deprecated alias for this.</tt> </tt>
<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"><tt class="py-docstring"> `object_path` : str</tt> </tt>
<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"><tt class="py-docstring"> The object path of the desired object</tt> </tt>
<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"><tt class="py-docstring"> `introspect` : bool</tt> </tt>
<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"><tt class="py-docstring"> If true (default), attempt to introspect the remote</tt> </tt>
<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"><tt class="py-docstring"> object to find out supported methods and their signatures</tt> </tt>
<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"><tt class="py-docstring"> `follow_name_owner_changes` : bool</tt> </tt>
<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"><tt class="py-docstring"> If the object path is a well-known name and this parameter</tt> </tt>
<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"><tt class="py-docstring"> is false (default), resolve the well-known name to the unique</tt> </tt>
<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"><tt class="py-docstring"> name of its current owner and bind to that instead; if the</tt> </tt>
<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"><tt class="py-docstring"> ownership of the well-known name changes in future,</tt> </tt>
<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"><tt class="py-docstring"> keep communicating with the original owner.</tt> </tt>
<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"><tt class="py-docstring"> This is necessary if the D-Bus API used is stateful.</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"><tt class="py-docstring"> If the object path is a well-known name and this parameter</tt> </tt>
<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"><tt class="py-docstring"> is true, whenever the well-known name changes ownership in</tt> </tt>
<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"><tt class="py-docstring"> future, bind to the new owner, if any.</tt> </tt>
<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"><tt class="py-docstring"> If the given object path is a unique name, this parameter</tt> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"><tt class="py-docstring"> has no effect.</tt> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"><tt class="py-docstring"> :Returns: a `dbus.proxies.ProxyObject`</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: if resolving the well-known name to a</tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"><tt class="py-docstring"> unique name fails</tt> </tt>
<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">follow_name_owner_changes</tt><tt class="py-op">:</tt> </tt>
<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_require_main_loop</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-comment"># we don't get the signals otherwise</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> </tt>
<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> <tt class="py-name">named_service</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-string">'named_service'</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">named_service</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt id="link-96" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-96', 'bus_name', 'link-27');">bus_name</a></tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">TypeError</tt><tt class="py-op">(</tt><tt class="py-string">'bus_name and named_service cannot both '</tt> </tt>
<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"> <tt class="py-string">'be specified'</tt><tt class="py-op">)</tt> </tt>
<a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt class="py-name">warnings</tt> <tt class="py-keyword">import</tt> <tt class="py-name">warn</tt> </tt>
<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> <tt class="py-name">warn</tt><tt class="py-op">(</tt><tt class="py-string">'Passing the named_service parameter to get_object by name '</tt> </tt>
<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"> <tt class="py-string">'is deprecated: please use positional parameters'</tt><tt class="py-op">,</tt> </tt>
<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> <tt class="py-name">DeprecationWarning</tt><tt class="py-op">,</tt> <tt class="py-name">stacklevel</tt><tt class="py-op">=</tt><tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"> <tt id="link-97" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-97', 'bus_name', 'link-27');">bus_name</a></tt> <tt class="py-op">=</tt> <tt class="py-name">named_service</tt> </tt>
<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">kwargs</tt><tt class="py-op">:</tt> </tt>
<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">TypeError</tt><tt class="py-op">(</tt><tt class="py-string">'get_object does not take these keyword '</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> <tt class="py-string">'arguments: %s'</tt> <tt class="py-op">%</tt> <tt class="py-string">', '</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">ProxyObjectClass</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-98" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-98', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt> <tt id="link-99" class="py-name" targets="Variable dbus.proxies.Interface.object_path=dbus.proxies.Interface-class.html#object_path,Variable dbus.proxies.ProxyObject.object_path=dbus.proxies.ProxyObject-class.html#object_path"><a title="dbus.proxies.Interface.object_path
dbus.proxies.ProxyObject.object_path" class="py-name" href="#" onclick="return doclink('link-99', 'object_path', 'link-99');">object_path</a></tt><tt class="py-op">,</tt> </tt>
<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-name">introspect</tt><tt class="py-op">=</tt><tt class="py-name">introspect</tt><tt class="py-op">,</tt> </tt>
<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"> <tt class="py-name">follow_name_owner_changes</tt><tt class="py-op">=</tt><tt class="py-name">follow_name_owner_changes</tt><tt class="py-op">)</tt> </tt>
</div><a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> </tt>
<a name="BusConnection.get_unix_user"></a><div id="BusConnection.get_unix_user-def"><a name="L243"></a><tt class="py-lineno">243</tt> <a class="py-toggle" href="#" id="BusConnection.get_unix_user-toggle" onclick="return toggle('BusConnection.get_unix_user');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#get_unix_user">get_unix_user</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.get_unix_user-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.get_unix_user-expanded"><a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> <tt class="py-docstring">"""Get the numeric uid of the process owning the given bus name.</tt> </tt>
<a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"><tt class="py-docstring"> `bus_name` : str</tt> </tt>
<a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"><tt class="py-docstring"> A bus name, either unique or well-known</tt> </tt>
<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"><tt class="py-docstring"> :Returns: a `dbus.UInt32`</tt> </tt>
<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.80.0</tt> </tt>
<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> <tt id="link-100" class="py-name"><a title="dbus.validate_bus_name" class="py-name" href="#" onclick="return doclink('link-100', 'validate_bus_name', 'link-3');">validate_bus_name</a></tt><tt class="py-op">(</tt><tt id="link-101" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-101', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">)</tt> </tt>
<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-102" class="py-name" targets="Method dbus.connection.Connection.call_blocking()=dbus.connection.Connection-class.html#call_blocking"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-102', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-103" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-103', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-104" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-104', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> <tt id="link-105" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-105', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'GetConnectionUnixUser'</tt><tt class="py-op">,</tt> </tt>
<a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt id="link-106" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-106', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"> </tt>
<a name="BusConnection.start_service_by_name"></a><div id="BusConnection.start_service_by_name-def"><a name="L257"></a><tt class="py-lineno">257</tt> <a class="py-toggle" href="#" id="BusConnection.start_service_by_name-toggle" onclick="return toggle('BusConnection.start_service_by_name');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#start_service_by_name">start_service_by_name</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">,</tt> <tt class="py-param">flags</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.start_service_by_name-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.start_service_by_name-expanded"><a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"> <tt class="py-docstring">"""Start a service which will implement the given bus name on this Bus.</tt> </tt>
<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"><tt class="py-docstring"> `bus_name` : str</tt> </tt>
<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"><tt class="py-docstring"> The well-known bus name to be activated.</tt> </tt>
<a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"><tt class="py-docstring"> `flags` : dbus.UInt32</tt> </tt>
<a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"><tt class="py-docstring"> Flags to pass to StartServiceByName (currently none are</tt> </tt>
<a name="L265"></a><tt class="py-lineno">265</tt> <tt class="py-line"><tt class="py-docstring"> defined)</tt> </tt>
<a name="L266"></a><tt class="py-lineno">266</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L267"></a><tt class="py-lineno">267</tt> <tt class="py-line"><tt class="py-docstring"> :Returns: A tuple of 2 elements. The first is always True, the</tt> </tt>
<a name="L268"></a><tt class="py-lineno">268</tt> <tt class="py-line"><tt class="py-docstring"> second is either START_REPLY_SUCCESS or</tt> </tt>
<a name="L269"></a><tt class="py-lineno">269</tt> <tt class="py-line"><tt class="py-docstring"> START_REPLY_ALREADY_RUNNING.</tt> </tt>
<a name="L270"></a><tt class="py-lineno">270</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L271"></a><tt class="py-lineno">271</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: if the service could not be started.</tt> </tt>
<a name="L272"></a><tt class="py-lineno">272</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.80.0</tt> </tt>
<a name="L273"></a><tt class="py-lineno">273</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L274"></a><tt class="py-lineno">274</tt> <tt class="py-line"> <tt id="link-107" class="py-name"><a title="dbus.validate_bus_name" class="py-name" href="#" onclick="return doclink('link-107', 'validate_bus_name', 'link-3');">validate_bus_name</a></tt><tt class="py-op">(</tt><tt id="link-108" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-108', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">)</tt> </tt>
<a name="L275"></a><tt class="py-lineno">275</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-109" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-109', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-110" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-110', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-111" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-111', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L276"></a><tt class="py-lineno">276</tt> <tt class="py-line"> <tt id="link-112" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-112', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> </tt>
<a name="L277"></a><tt class="py-lineno">277</tt> <tt class="py-line"> <tt class="py-string">'StartServiceByName'</tt><tt class="py-op">,</tt> </tt>
<a name="L278"></a><tt class="py-lineno">278</tt> <tt class="py-line"> <tt class="py-string">'su'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt id="link-113" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-113', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt> <tt class="py-name">flags</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L279"></a><tt class="py-lineno">279</tt> <tt class="py-line"> </tt>
<a name="L280"></a><tt class="py-lineno">280</tt> <tt class="py-line"> <tt class="py-comment"># XXX: it might be nice to signal IN_QUEUE, EXISTS by exception,</tt> </tt>
<a name="L281"></a><tt class="py-lineno">281</tt> <tt class="py-line"> <tt class="py-comment"># but this would not be backwards-compatible</tt> </tt>
<a name="BusConnection.request_name"></a><div id="BusConnection.request_name-def"><a name="L282"></a><tt class="py-lineno">282</tt> <a class="py-toggle" href="#" id="BusConnection.request_name-toggle" onclick="return toggle('BusConnection.request_name');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#request_name">request_name</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">name</tt><tt class="py-op">,</tt> <tt class="py-param">flags</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.request_name-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.request_name-expanded"><a name="L283"></a><tt class="py-lineno">283</tt> <tt class="py-line"> <tt class="py-docstring">"""Request a bus name.</tt> </tt>
<a name="L284"></a><tt class="py-lineno">284</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L285"></a><tt class="py-lineno">285</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L286"></a><tt class="py-lineno">286</tt> <tt class="py-line"><tt class="py-docstring"> `name` : str</tt> </tt>
<a name="L287"></a><tt class="py-lineno">287</tt> <tt class="py-line"><tt class="py-docstring"> The well-known name to be requested</tt> </tt>
<a name="L288"></a><tt class="py-lineno">288</tt> <tt class="py-line"><tt class="py-docstring"> `flags` : dbus.UInt32</tt> </tt>
<a name="L289"></a><tt class="py-lineno">289</tt> <tt class="py-line"><tt class="py-docstring"> A bitwise-OR of 0 or more of the flags</tt> </tt>
<a name="L290"></a><tt class="py-lineno">290</tt> <tt class="py-line"><tt class="py-docstring"> `NAME_FLAG_ALLOW_REPLACEMENT`,</tt> </tt>
<a name="L291"></a><tt class="py-lineno">291</tt> <tt class="py-line"><tt class="py-docstring"> `NAME_FLAG_REPLACE_EXISTING`</tt> </tt>
<a name="L292"></a><tt class="py-lineno">292</tt> <tt class="py-line"><tt class="py-docstring"> and `NAME_FLAG_DO_NOT_QUEUE`</tt> </tt>
<a name="L293"></a><tt class="py-lineno">293</tt> <tt class="py-line"><tt class="py-docstring"> :Returns: `REQUEST_NAME_REPLY_PRIMARY_OWNER`,</tt> </tt>
<a name="L294"></a><tt class="py-lineno">294</tt> <tt class="py-line"><tt class="py-docstring"> `REQUEST_NAME_REPLY_IN_QUEUE`,</tt> </tt>
<a name="L295"></a><tt class="py-lineno">295</tt> <tt class="py-line"><tt class="py-docstring"> `REQUEST_NAME_REPLY_EXISTS` or</tt> </tt>
<a name="L296"></a><tt class="py-lineno">296</tt> <tt class="py-line"><tt class="py-docstring"> `REQUEST_NAME_REPLY_ALREADY_OWNER`</tt> </tt>
<a name="L297"></a><tt class="py-lineno">297</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: if the bus daemon cannot be contacted or</tt> </tt>
<a name="L298"></a><tt class="py-lineno">298</tt> <tt class="py-line"><tt class="py-docstring"> returns an error.</tt> </tt>
<a name="L299"></a><tt class="py-lineno">299</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L300"></a><tt class="py-lineno">300</tt> <tt class="py-line"> <tt id="link-114" class="py-name"><a title="dbus.validate_bus_name" class="py-name" href="#" onclick="return doclink('link-114', 'validate_bus_name', 'link-3');">validate_bus_name</a></tt><tt class="py-op">(</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">allow_unique</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
<a name="L301"></a><tt class="py-lineno">301</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-115" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-115', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-116" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-116', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-117" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-117', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L302"></a><tt class="py-lineno">302</tt> <tt class="py-line"> <tt id="link-118" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-118', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'RequestName'</tt><tt class="py-op">,</tt> </tt>
<a name="L303"></a><tt class="py-lineno">303</tt> <tt class="py-line"> <tt class="py-string">'su'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">flags</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L304"></a><tt class="py-lineno">304</tt> <tt class="py-line"> </tt>
<a name="BusConnection.release_name"></a><div id="BusConnection.release_name-def"><a name="L305"></a><tt class="py-lineno">305</tt> <a class="py-toggle" href="#" id="BusConnection.release_name-toggle" onclick="return toggle('BusConnection.release_name');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#release_name">release_name</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">name</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.release_name-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.release_name-expanded"><a name="L306"></a><tt class="py-lineno">306</tt> <tt class="py-line"> <tt class="py-docstring">"""Release a bus name.</tt> </tt>
<a name="L307"></a><tt class="py-lineno">307</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L308"></a><tt class="py-lineno">308</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L309"></a><tt class="py-lineno">309</tt> <tt class="py-line"><tt class="py-docstring"> `name` : str</tt> </tt>
<a name="L310"></a><tt class="py-lineno">310</tt> <tt class="py-line"><tt class="py-docstring"> The well-known name to be released</tt> </tt>
<a name="L311"></a><tt class="py-lineno">311</tt> <tt class="py-line"><tt class="py-docstring"> :Returns: `RELEASE_NAME_REPLY_RELEASED`,</tt> </tt>
<a name="L312"></a><tt class="py-lineno">312</tt> <tt class="py-line"><tt class="py-docstring"> `RELEASE_NAME_REPLY_NON_EXISTENT`</tt> </tt>
<a name="L313"></a><tt class="py-lineno">313</tt> <tt class="py-line"><tt class="py-docstring"> or `RELEASE_NAME_REPLY_NOT_OWNER`</tt> </tt>
<a name="L314"></a><tt class="py-lineno">314</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: if the bus daemon cannot be contacted or</tt> </tt>
<a name="L315"></a><tt class="py-lineno">315</tt> <tt class="py-line"><tt class="py-docstring"> returns an error.</tt> </tt>
<a name="L316"></a><tt class="py-lineno">316</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L317"></a><tt class="py-lineno">317</tt> <tt class="py-line"> <tt id="link-119" class="py-name"><a title="dbus.validate_bus_name" class="py-name" href="#" onclick="return doclink('link-119', 'validate_bus_name', 'link-3');">validate_bus_name</a></tt><tt class="py-op">(</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">allow_unique</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
<a name="L318"></a><tt class="py-lineno">318</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-120" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-120', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-121" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-121', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-122" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-122', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L319"></a><tt class="py-lineno">319</tt> <tt class="py-line"> <tt id="link-123" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-123', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'ReleaseName'</tt><tt class="py-op">,</tt> </tt>
<a name="L320"></a><tt class="py-lineno">320</tt> <tt class="py-line"> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">name</tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L321"></a><tt class="py-lineno">321</tt> <tt class="py-line"> </tt>
<a name="BusConnection.list_names"></a><div id="BusConnection.list_names-def"><a name="L322"></a><tt class="py-lineno">322</tt> <a class="py-toggle" href="#" id="BusConnection.list_names-toggle" onclick="return toggle('BusConnection.list_names');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#list_names">list_names</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.list_names-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.list_names-expanded"><a name="L323"></a><tt class="py-lineno">323</tt> <tt class="py-line"> <tt class="py-docstring">"""Return a list of all currently-owned names on the bus.</tt> </tt>
<a name="L324"></a><tt class="py-lineno">324</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L325"></a><tt class="py-lineno">325</tt> <tt class="py-line"><tt class="py-docstring"> :Returns: a dbus.Array of dbus.UTF8String</tt> </tt>
<a name="L326"></a><tt class="py-lineno">326</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.81.0</tt> </tt>
<a name="L327"></a><tt class="py-lineno">327</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L328"></a><tt class="py-lineno">328</tt> <tt class="py-line"> <tt class="py-name">keywords</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L329"></a><tt class="py-lineno">329</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt id="link-124" class="py-name"><a title="dbus._compat.is_py2" class="py-name" href="#" onclick="return doclink('link-124', 'is_py2', 'link-19');">is_py2</a></tt><tt class="py-op">:</tt> </tt>
<a name="L330"></a><tt class="py-lineno">330</tt> <tt class="py-line"> <tt class="py-name">keywords</tt><tt class="py-op">[</tt><tt class="py-string">'utf8_strings'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L331"></a><tt class="py-lineno">331</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-125" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-125', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-126" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-126', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-127" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-127', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L332"></a><tt class="py-lineno">332</tt> <tt class="py-line"> <tt id="link-128" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-128', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'ListNames'</tt><tt class="py-op">,</tt> </tt>
<a name="L333"></a><tt class="py-lineno">333</tt> <tt class="py-line"> <tt class="py-string">''</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-name">keywords</tt><tt class="py-op">)</tt> </tt>
</div><a name="L334"></a><tt class="py-lineno">334</tt> <tt class="py-line"> </tt>
<a name="BusConnection.list_activatable_names"></a><div id="BusConnection.list_activatable_names-def"><a name="L335"></a><tt class="py-lineno">335</tt> <a class="py-toggle" href="#" id="BusConnection.list_activatable_names-toggle" onclick="return toggle('BusConnection.list_activatable_names');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#list_activatable_names">list_activatable_names</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.list_activatable_names-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.list_activatable_names-expanded"><a name="L336"></a><tt class="py-lineno">336</tt> <tt class="py-line"> <tt class="py-docstring">"""Return a list of all names that can be activated on the bus.</tt> </tt>
<a name="L337"></a><tt class="py-lineno">337</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L338"></a><tt class="py-lineno">338</tt> <tt class="py-line"><tt class="py-docstring"> :Returns: a dbus.Array of dbus.UTF8String</tt> </tt>
<a name="L339"></a><tt class="py-lineno">339</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.81.0</tt> </tt>
<a name="L340"></a><tt class="py-lineno">340</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L341"></a><tt class="py-lineno">341</tt> <tt class="py-line"> <tt class="py-name">keywords</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L342"></a><tt class="py-lineno">342</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt id="link-129" class="py-name"><a title="dbus._compat.is_py2" class="py-name" href="#" onclick="return doclink('link-129', 'is_py2', 'link-19');">is_py2</a></tt><tt class="py-op">:</tt> </tt>
<a name="L343"></a><tt class="py-lineno">343</tt> <tt class="py-line"> <tt class="py-name">keywords</tt><tt class="py-op">[</tt><tt class="py-string">'utf8_strings'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L344"></a><tt class="py-lineno">344</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-130" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-130', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-131" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-131', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-132" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-132', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L345"></a><tt class="py-lineno">345</tt> <tt class="py-line"> <tt id="link-133" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-133', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'ListActivatableNames'</tt><tt class="py-op">,</tt> </tt>
<a name="L346"></a><tt class="py-lineno">346</tt> <tt class="py-line"> <tt class="py-string">''</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-name">keywords</tt><tt class="py-op">)</tt> </tt>
</div><a name="L347"></a><tt class="py-lineno">347</tt> <tt class="py-line"> </tt>
<a name="BusConnection.get_name_owner"></a><div id="BusConnection.get_name_owner-def"><a name="L348"></a><tt class="py-lineno">348</tt> <a class="py-toggle" href="#" id="BusConnection.get_name_owner-toggle" onclick="return toggle('BusConnection.get_name_owner');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#get_name_owner">get_name_owner</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.get_name_owner-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.get_name_owner-expanded"><a name="L349"></a><tt class="py-lineno">349</tt> <tt class="py-line"> <tt class="py-docstring">"""Return the unique connection name of the primary owner of the</tt> </tt>
<a name="L350"></a><tt class="py-lineno">350</tt> <tt class="py-line"><tt class="py-docstring"> given name.</tt> </tt>
<a name="L351"></a><tt class="py-lineno">351</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L352"></a><tt class="py-lineno">352</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: if the `bus_name` has no owner</tt> </tt>
<a name="L353"></a><tt class="py-lineno">353</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.81.0</tt> </tt>
<a name="L354"></a><tt class="py-lineno">354</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L355"></a><tt class="py-lineno">355</tt> <tt class="py-line"> <tt class="py-name">keywords</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L356"></a><tt class="py-lineno">356</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt id="link-134" class="py-name"><a title="dbus._compat.is_py2" class="py-name" href="#" onclick="return doclink('link-134', 'is_py2', 'link-19');">is_py2</a></tt><tt class="py-op">:</tt> </tt>
<a name="L357"></a><tt class="py-lineno">357</tt> <tt class="py-line"> <tt class="py-name">keywords</tt><tt class="py-op">[</tt><tt class="py-string">'utf8_strings'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L358"></a><tt class="py-lineno">358</tt> <tt class="py-line"> <tt id="link-135" class="py-name"><a title="dbus.validate_bus_name" class="py-name" href="#" onclick="return doclink('link-135', 'validate_bus_name', 'link-3');">validate_bus_name</a></tt><tt class="py-op">(</tt><tt id="link-136" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-136', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt> <tt class="py-name">allow_unique</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
<a name="L359"></a><tt class="py-lineno">359</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-137" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-137', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-138" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-138', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-139" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-139', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L360"></a><tt class="py-lineno">360</tt> <tt class="py-line"> <tt id="link-140" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-140', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'GetNameOwner'</tt><tt class="py-op">,</tt> </tt>
<a name="L361"></a><tt class="py-lineno">361</tt> <tt class="py-line"> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt id="link-141" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-141', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-name">keywords</tt><tt class="py-op">)</tt> </tt>
</div><a name="L362"></a><tt class="py-lineno">362</tt> <tt class="py-line"> </tt>
<a name="BusConnection.watch_name_owner"></a><div id="BusConnection.watch_name_owner-def"><a name="L363"></a><tt class="py-lineno">363</tt> <a class="py-toggle" href="#" id="BusConnection.watch_name_owner-toggle" onclick="return toggle('BusConnection.watch_name_owner');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#watch_name_owner">watch_name_owner</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">,</tt> <tt class="py-param">callback</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.watch_name_owner-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.watch_name_owner-expanded"><a name="L364"></a><tt class="py-lineno">364</tt> <tt class="py-line"> <tt class="py-docstring">"""Watch the unique connection name of the primary owner of the</tt> </tt>
<a name="L365"></a><tt class="py-lineno">365</tt> <tt class="py-line"><tt class="py-docstring"> given name.</tt> </tt>
<a name="L366"></a><tt class="py-lineno">366</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L367"></a><tt class="py-lineno">367</tt> <tt class="py-line"><tt class="py-docstring"> `callback` will be called with one argument, which is either the</tt> </tt>
<a name="L368"></a><tt class="py-lineno">368</tt> <tt class="py-line"><tt class="py-docstring"> unique connection name, or the empty string (meaning the name is</tt> </tt>
<a name="L369"></a><tt class="py-lineno">369</tt> <tt class="py-line"><tt class="py-docstring"> not owned).</tt> </tt>
<a name="L370"></a><tt class="py-lineno">370</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L371"></a><tt class="py-lineno">371</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.81.0</tt> </tt>
<a name="L372"></a><tt class="py-lineno">372</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L373"></a><tt class="py-lineno">373</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-142" class="py-name" targets="Class dbus.bus.NameOwnerWatch=dbus.bus.NameOwnerWatch-class.html"><a title="dbus.bus.NameOwnerWatch" class="py-name" href="#" onclick="return doclink('link-142', 'NameOwnerWatch', 'link-142');">NameOwnerWatch</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-143" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-143', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt> <tt class="py-name">callback</tt><tt class="py-op">)</tt> </tt>
</div><a name="L374"></a><tt class="py-lineno">374</tt> <tt class="py-line"> </tt>
<a name="BusConnection.name_has_owner"></a><div id="BusConnection.name_has_owner-def"><a name="L375"></a><tt class="py-lineno">375</tt> <a class="py-toggle" href="#" id="BusConnection.name_has_owner-toggle" onclick="return toggle('BusConnection.name_has_owner');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#name_has_owner">name_has_owner</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">bus_name</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.name_has_owner-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.name_has_owner-expanded"><a name="L376"></a><tt class="py-lineno">376</tt> <tt class="py-line"> <tt class="py-docstring">"""Return True iff the given bus name has an owner on this bus.</tt> </tt>
<a name="L377"></a><tt class="py-lineno">377</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L378"></a><tt class="py-lineno">378</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L379"></a><tt class="py-lineno">379</tt> <tt class="py-line"><tt class="py-docstring"> `bus_name` : str</tt> </tt>
<a name="L380"></a><tt class="py-lineno">380</tt> <tt class="py-line"><tt class="py-docstring"> The bus name to look up</tt> </tt>
<a name="L381"></a><tt class="py-lineno">381</tt> <tt class="py-line"><tt class="py-docstring"> :Returns: a `bool`</tt> </tt>
<a name="L382"></a><tt class="py-lineno">382</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L383"></a><tt class="py-lineno">383</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">bool</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-144" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-144', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-145" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-145', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-146" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-146', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L384"></a><tt class="py-lineno">384</tt> <tt class="py-line"> <tt id="link-147" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-147', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'NameHasOwner'</tt><tt class="py-op">,</tt> </tt>
<a name="L385"></a><tt class="py-lineno">385</tt> <tt class="py-line"> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt id="link-148" class="py-name"><a title="dbus.proxies.Interface.bus_name
dbus.proxies.ProxyObject.bus_name" class="py-name" href="#" onclick="return doclink('link-148', 'bus_name', 'link-27');">bus_name</a></tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L386"></a><tt class="py-lineno">386</tt> <tt class="py-line"> </tt>
<a name="BusConnection.add_match_string"></a><div id="BusConnection.add_match_string-def"><a name="L387"></a><tt class="py-lineno">387</tt> <a class="py-toggle" href="#" id="BusConnection.add_match_string-toggle" onclick="return toggle('BusConnection.add_match_string');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#add_match_string">add_match_string</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rule</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.add_match_string-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.add_match_string-expanded"><a name="L388"></a><tt class="py-lineno">388</tt> <tt class="py-line"> <tt class="py-docstring">"""Arrange for this application to receive messages on the bus that</tt> </tt>
<a name="L389"></a><tt class="py-lineno">389</tt> <tt class="py-line"><tt class="py-docstring"> match the given rule. This version will block.</tt> </tt>
<a name="L390"></a><tt class="py-lineno">390</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L391"></a><tt class="py-lineno">391</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L392"></a><tt class="py-lineno">392</tt> <tt class="py-line"><tt class="py-docstring"> `rule` : str</tt> </tt>
<a name="L393"></a><tt class="py-lineno">393</tt> <tt class="py-line"><tt class="py-docstring"> The match rule</tt> </tt>
<a name="L394"></a><tt class="py-lineno">394</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: on error.</tt> </tt>
<a name="L395"></a><tt class="py-lineno">395</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.80.0</tt> </tt>
<a name="L396"></a><tt class="py-lineno">396</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L397"></a><tt class="py-lineno">397</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-149" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-149', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-150" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-150', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-151" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-151', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L398"></a><tt class="py-lineno">398</tt> <tt class="py-line"> <tt id="link-152" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-152', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'AddMatch'</tt><tt class="py-op">,</tt> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">rule</tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L399"></a><tt class="py-lineno">399</tt> <tt class="py-line"> </tt>
<a name="L400"></a><tt class="py-lineno">400</tt> <tt class="py-line"> <tt class="py-comment"># FIXME: add an async success/error handler capability?</tt> </tt>
<a name="L401"></a><tt class="py-lineno">401</tt> <tt class="py-line"> <tt class="py-comment"># (and the same for remove_...)</tt> </tt>
<a name="BusConnection.add_match_string_non_blocking"></a><div id="BusConnection.add_match_string_non_blocking-def"><a name="L402"></a><tt class="py-lineno">402</tt> <a class="py-toggle" href="#" id="BusConnection.add_match_string_non_blocking-toggle" onclick="return toggle('BusConnection.add_match_string_non_blocking');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#add_match_string_non_blocking">add_match_string_non_blocking</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rule</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.add_match_string_non_blocking-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.add_match_string_non_blocking-expanded"><a name="L403"></a><tt class="py-lineno">403</tt> <tt class="py-line"> <tt class="py-docstring">"""Arrange for this application to receive messages on the bus that</tt> </tt>
<a name="L404"></a><tt class="py-lineno">404</tt> <tt class="py-line"><tt class="py-docstring"> match the given rule. This version will not block, but any errors</tt> </tt>
<a name="L405"></a><tt class="py-lineno">405</tt> <tt class="py-line"><tt class="py-docstring"> will be ignored.</tt> </tt>
<a name="L406"></a><tt class="py-lineno">406</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L407"></a><tt class="py-lineno">407</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L408"></a><tt class="py-lineno">408</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L409"></a><tt class="py-lineno">409</tt> <tt class="py-line"><tt class="py-docstring"> `rule` : str</tt> </tt>
<a name="L410"></a><tt class="py-lineno">410</tt> <tt class="py-line"><tt class="py-docstring"> The match rule</tt> </tt>
<a name="L411"></a><tt class="py-lineno">411</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: on error.</tt> </tt>
<a name="L412"></a><tt class="py-lineno">412</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.80.0</tt> </tt>
<a name="L413"></a><tt class="py-lineno">413</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L414"></a><tt class="py-lineno">414</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-153" class="py-name"><a title="dbus.connection.Connection.call_async
dbus.proxies._DeferredMethod.call_async
dbus.proxies._ProxyMethod.call_async" class="py-name" href="#" onclick="return doclink('link-153', 'call_async', 'link-40');">call_async</a></tt><tt class="py-op">(</tt><tt id="link-154" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-154', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-155" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-155', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L415"></a><tt class="py-lineno">415</tt> <tt class="py-line"> <tt id="link-156" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-156', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'AddMatch'</tt><tt class="py-op">,</tt> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">rule</tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L416"></a><tt class="py-lineno">416</tt> <tt class="py-line"> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
</div><a name="L417"></a><tt class="py-lineno">417</tt> <tt class="py-line"> </tt>
<a name="BusConnection.remove_match_string"></a><div id="BusConnection.remove_match_string-def"><a name="L418"></a><tt class="py-lineno">418</tt> <a class="py-toggle" href="#" id="BusConnection.remove_match_string-toggle" onclick="return toggle('BusConnection.remove_match_string');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#remove_match_string">remove_match_string</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rule</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.remove_match_string-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.remove_match_string-expanded"><a name="L419"></a><tt class="py-lineno">419</tt> <tt class="py-line"> <tt class="py-docstring">"""Arrange for this application to receive messages on the bus that</tt> </tt>
<a name="L420"></a><tt class="py-lineno">420</tt> <tt class="py-line"><tt class="py-docstring"> match the given rule. This version will block.</tt> </tt>
<a name="L421"></a><tt class="py-lineno">421</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L422"></a><tt class="py-lineno">422</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L423"></a><tt class="py-lineno">423</tt> <tt class="py-line"><tt class="py-docstring"> `rule` : str</tt> </tt>
<a name="L424"></a><tt class="py-lineno">424</tt> <tt class="py-line"><tt class="py-docstring"> The match rule</tt> </tt>
<a name="L425"></a><tt class="py-lineno">425</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: on error.</tt> </tt>
<a name="L426"></a><tt class="py-lineno">426</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.80.0</tt> </tt>
<a name="L427"></a><tt class="py-lineno">427</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L428"></a><tt class="py-lineno">428</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-157" class="py-name"><a title="dbus.connection.Connection.call_blocking" class="py-name" href="#" onclick="return doclink('link-157', 'call_blocking', 'link-102');">call_blocking</a></tt><tt class="py-op">(</tt><tt id="link-158" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-158', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-159" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-159', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L429"></a><tt class="py-lineno">429</tt> <tt class="py-line"> <tt id="link-160" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-160', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'RemoveMatch'</tt><tt class="py-op">,</tt> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">rule</tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L430"></a><tt class="py-lineno">430</tt> <tt class="py-line"> </tt>
<a name="BusConnection.remove_match_string_non_blocking"></a><div id="BusConnection.remove_match_string_non_blocking-def"><a name="L431"></a><tt class="py-lineno">431</tt> <a class="py-toggle" href="#" id="BusConnection.remove_match_string_non_blocking-toggle" onclick="return toggle('BusConnection.remove_match_string_non_blocking');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="dbus.bus.BusConnection-class.html#remove_match_string_non_blocking">remove_match_string_non_blocking</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rule</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="BusConnection.remove_match_string_non_blocking-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="BusConnection.remove_match_string_non_blocking-expanded"><a name="L432"></a><tt class="py-lineno">432</tt> <tt class="py-line"> <tt class="py-docstring">"""Arrange for this application to receive messages on the bus that</tt> </tt>
<a name="L433"></a><tt class="py-lineno">433</tt> <tt class="py-line"><tt class="py-docstring"> match the given rule. This version will not block, but any errors</tt> </tt>
<a name="L434"></a><tt class="py-lineno">434</tt> <tt class="py-line"><tt class="py-docstring"> will be ignored.</tt> </tt>
<a name="L435"></a><tt class="py-lineno">435</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L436"></a><tt class="py-lineno">436</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L437"></a><tt class="py-lineno">437</tt> <tt class="py-line"><tt class="py-docstring"> :Parameters:</tt> </tt>
<a name="L438"></a><tt class="py-lineno">438</tt> <tt class="py-line"><tt class="py-docstring"> `rule` : str</tt> </tt>
<a name="L439"></a><tt class="py-lineno">439</tt> <tt class="py-line"><tt class="py-docstring"> The match rule</tt> </tt>
<a name="L440"></a><tt class="py-lineno">440</tt> <tt class="py-line"><tt class="py-docstring"> :Raises `DBusException`: on error.</tt> </tt>
<a name="L441"></a><tt class="py-lineno">441</tt> <tt class="py-line"><tt class="py-docstring"> :Since: 0.80.0</tt> </tt>
<a name="L442"></a><tt class="py-lineno">442</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L443"></a><tt class="py-lineno">443</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-161" class="py-name"><a title="dbus.connection.Connection.call_async
dbus.proxies._DeferredMethod.call_async
dbus.proxies._ProxyMethod.call_async" class="py-name" href="#" onclick="return doclink('link-161', 'call_async', 'link-40');">call_async</a></tt><tt class="py-op">(</tt><tt id="link-162" class="py-name"><a title="dbus.BUS_DAEMON_NAME" class="py-name" href="#" onclick="return doclink('link-162', 'BUS_DAEMON_NAME', 'link-1');">BUS_DAEMON_NAME</a></tt><tt class="py-op">,</tt> <tt id="link-163" class="py-name"><a title="dbus.BUS_DAEMON_PATH" class="py-name" href="#" onclick="return doclink('link-163', 'BUS_DAEMON_PATH', 'link-2');">BUS_DAEMON_PATH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L444"></a><tt class="py-lineno">444</tt> <tt class="py-line"> <tt id="link-164" class="py-name"><a title="dbus.BUS_DAEMON_IFACE" class="py-name" href="#" onclick="return doclink('link-164', 'BUS_DAEMON_IFACE', 'link-0');">BUS_DAEMON_IFACE</a></tt><tt class="py-op">,</tt> <tt class="py-string">'RemoveMatch'</tt><tt class="py-op">,</tt> <tt class="py-string">'s'</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">rule</tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L445"></a><tt class="py-lineno">445</tt> <tt class="py-line"> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L446"></a><tt class="py-lineno">446</tt> <tt class="py-line"> </tt><script type="text/javascript">
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