shaka-packager/tools/telemetry/docs/telemetry.core.chrome.traci...

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<html><head><title>Python: module telemetry.core.chrome.tracing_backend</title>
</head><body bgcolor="#f0f0f8">
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="#7799ee">
<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.core.html"><font color="#ffffff">core</font></a>.<a href="telemetry.core.chrome.html"><font color="#ffffff">chrome</font></a>.tracing_backend</strong></big></big></font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/core/chrome/tracing_backend.py">telemetry/core/chrome/tracing_backend.py</a></font></td></tr></table>
<p><tt>#&nbsp;Copyright&nbsp;(c)&nbsp;2012&nbsp;The&nbsp;Chromium&nbsp;Authors.&nbsp;All&nbsp;rights&nbsp;reserved.<br>
#&nbsp;Use&nbsp;of&nbsp;this&nbsp;source&nbsp;code&nbsp;is&nbsp;governed&nbsp;by&nbsp;a&nbsp;BSD-style&nbsp;license&nbsp;that&nbsp;can&nbsp;be<br>
#&nbsp;found&nbsp;in&nbsp;the&nbsp;LICENSE&nbsp;file.</tt></p>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#aa55cc">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
<tr><td bgcolor="#aa55cc"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="cStringIO.html">cStringIO</a><br>
<a href="json.html">json</a><br>
<a href="logging.html">logging</a><br>
</td><td width="25%" valign=top><a href="telemetry.core.timeline.model.html">telemetry.core.timeline.model</a><br>
<a href="socket.html">socket</a><br>
<a href="threading.html">threading</a><br>
</td><td width="25%" valign=top><a href="telemetry.core.chrome.trace_result.html">telemetry.core.chrome.trace_result</a><br>
<a href="telemetry.core.util.html">telemetry.core.util</a><br>
<a href="telemetry.core.chrome.websocket.html">telemetry.core.chrome.websocket</a><br>
</td><td width="25%" valign=top></td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ee77aa">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="__builtin__.html#object">__builtin__.object</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="telemetry.core.chrome.tracing_backend.html#TraceResultImpl">TraceResultImpl</a>
</font></dt><dt><font face="helvetica, arial"><a href="telemetry.core.chrome.tracing_backend.html#TracingBackend">TracingBackend</a>
</font></dt></dl>
</dd>
<dt><font face="helvetica, arial"><a href="exceptions.html#Exception">exceptions.Exception</a>(<a href="exceptions.html#BaseException">exceptions.BaseException</a>)
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="telemetry.core.chrome.tracing_backend.html#TracingUnsupportedException">TracingUnsupportedException</a>
</font></dt></dl>
</dd>
</dl>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="TraceResultImpl">class <strong>TraceResultImpl</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr>
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="TraceResultImpl-AsTimelineModel"><strong>AsTimelineModel</strong></a>(self)</dt></dl>
<dl><dt><a name="TraceResultImpl-Serialize"><strong>Serialize</strong></a>(self, f)</dt></dl>
<dl><dt><a name="TraceResultImpl-__init__"><strong>__init__</strong></a>(self, tracing_data)</dt></dl>
<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="TracingBackend">class <strong>TracingBackend</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr>
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="TracingBackend-BeginTracing"><strong>BeginTracing</strong></a>(self, custom_categories<font color="#909090">=None</font>, timeout<font color="#909090">=10</font>)</dt></dl>
<dl><dt><a name="TracingBackend-Close"><strong>Close</strong></a>(self)</dt></dl>
<dl><dt><a name="TracingBackend-EndTracing"><strong>EndTracing</strong></a>(self)</dt></dl>
<dl><dt><a name="TracingBackend-GetTraceResultAndReset"><strong>GetTraceResultAndReset</strong></a>(self)</dt></dl>
<dl><dt><a name="TracingBackend-__init__"><strong>__init__</strong></a>(self, devtools_port)</dt></dl>
<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="TracingUnsupportedException">class <strong>TracingUnsupportedException</strong></a>(<a href="exceptions.html#Exception">exceptions.Exception</a>)</font></td></tr>
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="telemetry.core.chrome.tracing_backend.html#TracingUnsupportedException">TracingUnsupportedException</a></dd>
<dd><a href="exceptions.html#Exception">exceptions.Exception</a></dd>
<dd><a href="exceptions.html#BaseException">exceptions.BaseException</a></dd>
<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
</dl>
<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<hr>
Methods inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
<dl><dt><a name="TracingUnsupportedException-__init__"><strong>__init__</strong></a>(...)</dt><dd><tt>x.<a href="#TracingUnsupportedException-__init__">__init__</a>(...)&nbsp;initializes&nbsp;x;&nbsp;see&nbsp;help(type(x))&nbsp;for&nbsp;signature</tt></dd></dl>
<hr>
Data and other attributes inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
<dl><dt><strong>__new__</strong> = &lt;built-in method __new__ of type object&gt;<dd><tt>T.<a href="#TracingUnsupportedException-__new__">__new__</a>(S,&nbsp;...)&nbsp;-&gt;&nbsp;a&nbsp;new&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;with&nbsp;type&nbsp;S,&nbsp;a&nbsp;subtype&nbsp;of&nbsp;T</tt></dl>
<hr>
Methods inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
<dl><dt><a name="TracingUnsupportedException-__delattr__"><strong>__delattr__</strong></a>(...)</dt><dd><tt>x.<a href="#TracingUnsupportedException-__delattr__">__delattr__</a>('name')&nbsp;&lt;==&gt;&nbsp;del&nbsp;x.name</tt></dd></dl>
<dl><dt><a name="TracingUnsupportedException-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#TracingUnsupportedException-__getattribute__">__getattribute__</a>('name')&nbsp;&lt;==&gt;&nbsp;x.name</tt></dd></dl>
<dl><dt><a name="TracingUnsupportedException-__getitem__"><strong>__getitem__</strong></a>(...)</dt><dd><tt>x.<a href="#TracingUnsupportedException-__getitem__">__getitem__</a>(y)&nbsp;&lt;==&gt;&nbsp;x[y]</tt></dd></dl>
<dl><dt><a name="TracingUnsupportedException-__getslice__"><strong>__getslice__</strong></a>(...)</dt><dd><tt>x.<a href="#TracingUnsupportedException-__getslice__">__getslice__</a>(i,&nbsp;j)&nbsp;&lt;==&gt;&nbsp;x[i:j]<br>
&nbsp;<br>
Use&nbsp;of&nbsp;negative&nbsp;indices&nbsp;is&nbsp;not&nbsp;supported.</tt></dd></dl>
<dl><dt><a name="TracingUnsupportedException-__reduce__"><strong>__reduce__</strong></a>(...)</dt></dl>
<dl><dt><a name="TracingUnsupportedException-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#TracingUnsupportedException-__repr__">__repr__</a>()&nbsp;&lt;==&gt;&nbsp;repr(x)</tt></dd></dl>
<dl><dt><a name="TracingUnsupportedException-__setattr__"><strong>__setattr__</strong></a>(...)</dt><dd><tt>x.<a href="#TracingUnsupportedException-__setattr__">__setattr__</a>('name',&nbsp;value)&nbsp;&lt;==&gt;&nbsp;x.name&nbsp;=&nbsp;value</tt></dd></dl>
<dl><dt><a name="TracingUnsupportedException-__setstate__"><strong>__setstate__</strong></a>(...)</dt></dl>
<dl><dt><a name="TracingUnsupportedException-__str__"><strong>__str__</strong></a>(...)</dt><dd><tt>x.<a href="#TracingUnsupportedException-__str__">__str__</a>()&nbsp;&lt;==&gt;&nbsp;str(x)</tt></dd></dl>
<dl><dt><a name="TracingUnsupportedException-__unicode__"><strong>__unicode__</strong></a>(...)</dt></dl>
<hr>
Data descriptors inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
<dl><dt><strong>__dict__</strong></dt>
</dl>
<dl><dt><strong>args</strong></dt>
</dl>
<dl><dt><strong>message</strong></dt>
</dl>
</td></tr></table></td></tr></table>
</body></html>