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<html><head><title>Python: module telemetry.core.util</title>
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<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>.util</strong></big></big></font></td
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><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/core/util.py">telemetry/core/util.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>
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<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="inspect.html">inspect</a><br>
<a href="logging.html">logging</a><br>
</td><td width="25%" valign=top><a href="os.html">os</a><br>
<a href="socket.html">socket</a><br>
</td><td width="25%" valign=top><a href="sys.html">sys</a><br>
<a href="time.html">time</a><br>
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<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="exceptions.html#Exception">exceptions.Exception</a>(<a href="exceptions.html#BaseException">exceptions.BaseException</a>)
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<dl>
<dt><font face="helvetica, arial"><a href="telemetry.core.util.html#TimeoutException">TimeoutException</a>
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<font color="#000000" face="helvetica, arial"><a name="TimeoutException">class <strong>TimeoutException</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.util.html#TimeoutException">TimeoutException</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>
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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="TimeoutException-__init__"><strong>__init__</strong></a>(...)</dt><dd><tt>x.<a href="#TimeoutException-__init__">__init__</a>(...)&nbsp;initializes&nbsp;x;&nbsp;see&nbsp;help(type(x))&nbsp;for&nbsp;signature</tt></dd></dl>
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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="#TimeoutException-__new__">__new__</a>(S,&nbsp;...)&nbsp;-&gt;&nbsp;a&nbsp;new&nbsp;object&nbsp;with&nbsp;type&nbsp;S,&nbsp;a&nbsp;subtype&nbsp;of&nbsp;T</tt></dl>
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Methods inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
<dl><dt><a name="TimeoutException-__delattr__"><strong>__delattr__</strong></a>(...)</dt><dd><tt>x.<a href="#TimeoutException-__delattr__">__delattr__</a>('name')&nbsp;&lt;==&gt;&nbsp;del&nbsp;x.name</tt></dd></dl>
<dl><dt><a name="TimeoutException-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#TimeoutException-__getattribute__">__getattribute__</a>('name')&nbsp;&lt;==&gt;&nbsp;x.name</tt></dd></dl>
<dl><dt><a name="TimeoutException-__getitem__"><strong>__getitem__</strong></a>(...)</dt><dd><tt>x.<a href="#TimeoutException-__getitem__">__getitem__</a>(y)&nbsp;&lt;==&gt;&nbsp;x[y]</tt></dd></dl>
<dl><dt><a name="TimeoutException-__getslice__"><strong>__getslice__</strong></a>(...)</dt><dd><tt>x.<a href="#TimeoutException-__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="TimeoutException-__reduce__"><strong>__reduce__</strong></a>(...)</dt></dl>
<dl><dt><a name="TimeoutException-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#TimeoutException-__repr__">__repr__</a>()&nbsp;&lt;==&gt;&nbsp;repr(x)</tt></dd></dl>
<dl><dt><a name="TimeoutException-__setattr__"><strong>__setattr__</strong></a>(...)</dt><dd><tt>x.<a href="#TimeoutException-__setattr__">__setattr__</a>('name',&nbsp;value)&nbsp;&lt;==&gt;&nbsp;x.name&nbsp;=&nbsp;value</tt></dd></dl>
<dl><dt><a name="TimeoutException-__setstate__"><strong>__setstate__</strong></a>(...)</dt></dl>
<dl><dt><a name="TimeoutException-__str__"><strong>__str__</strong></a>(...)</dt><dd><tt>x.<a href="#TimeoutException-__str__">__str__</a>()&nbsp;&lt;==&gt;&nbsp;str(x)</tt></dd></dl>
<dl><dt><a name="TimeoutException-__unicode__"><strong>__unicode__</strong></a>(...)</dt></dl>
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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><p>
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<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>
<tr><td bgcolor="#eeaa77"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl><dt><a name="-AddDirToPythonPath"><strong>AddDirToPythonPath</strong></a>(*path_parts)</dt></dl>
<dl><dt><a name="-CloseConnections"><strong>CloseConnections</strong></a>(tab)</dt><dd><tt>Closes&nbsp;all&nbsp;TCP&nbsp;sockets&nbsp;held&nbsp;open&nbsp;by&nbsp;the&nbsp;browser.</tt></dd></dl>
<dl><dt><a name="-FindElementAndPerformAction"><strong>FindElementAndPerformAction</strong></a>(tab, text, callback_code)</dt><dd><tt>JavaScript&nbsp;snippet&nbsp;for&nbsp;finding&nbsp;an&nbsp;element&nbsp;with&nbsp;a&nbsp;given&nbsp;text&nbsp;on&nbsp;a&nbsp;page.</tt></dd></dl>
<dl><dt><a name="-FindSupportBinary"><strong>FindSupportBinary</strong></a>(binary_name, executable<font color="#909090">=True</font>)</dt><dd><tt>Returns&nbsp;the&nbsp;path&nbsp;to&nbsp;the&nbsp;given&nbsp;binary&nbsp;name.</tt></dd></dl>
<dl><dt><a name="-GetBaseDir"><strong>GetBaseDir</strong></a>()</dt></dl>
<dl><dt><a name="-GetBuildDirectories"><strong>GetBuildDirectories</strong></a>()</dt><dd><tt>Yields&nbsp;all&nbsp;combination&nbsp;of&nbsp;Chromium&nbsp;build&nbsp;output&nbsp;directories.</tt></dd></dl>
<dl><dt><a name="-GetChromiumSrcDir"><strong>GetChromiumSrcDir</strong></a>()</dt></dl>
<dl><dt><a name="-GetTelemetryDir"><strong>GetTelemetryDir</strong></a>()</dt></dl>
<dl><dt><a name="-GetUnittestDataDir"><strong>GetUnittestDataDir</strong></a>()</dt></dl>
<dl><dt><a name="-GetUnreservedAvailableLocalPort"><strong>GetUnreservedAvailableLocalPort</strong></a>()</dt><dd><tt>Returns&nbsp;an&nbsp;available&nbsp;port&nbsp;on&nbsp;the&nbsp;system.<br>
&nbsp;<br>
WARNING:&nbsp;This&nbsp;method&nbsp;does&nbsp;not&nbsp;reserve&nbsp;the&nbsp;port&nbsp;it&nbsp;returns,&nbsp;so&nbsp;it&nbsp;may&nbsp;be&nbsp;used<br>
by&nbsp;something&nbsp;else&nbsp;before&nbsp;you&nbsp;get&nbsp;to&nbsp;use&nbsp;it.&nbsp;This&nbsp;can&nbsp;lead&nbsp;to&nbsp;flake.</tt></dd></dl>
<dl><dt><a name="-WaitFor"><strong>WaitFor</strong></a>(condition, timeout)</dt><dd><tt>Waits&nbsp;for&nbsp;up&nbsp;to&nbsp;|timeout|&nbsp;secs&nbsp;for&nbsp;the&nbsp;function&nbsp;|condition|&nbsp;to&nbsp;return&nbsp;True.<br>
&nbsp;<br>
Polling&nbsp;frequency&nbsp;is&nbsp;(elapsed_time&nbsp;/&nbsp;10),&nbsp;with&nbsp;a&nbsp;min&nbsp;of&nbsp;.1s&nbsp;and&nbsp;max&nbsp;of&nbsp;5s.<br>
&nbsp;<br>
Returns:<br>
&nbsp;&nbsp;Result&nbsp;of&nbsp;|condition|&nbsp;function&nbsp;(if&nbsp;present).</tt></dd></dl>
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