Documentation/Source/eric6.DebugClients.Python.PyProfile.html

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parent 5126
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parent 5140
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diff -r d28b92dabc2b -r bc64243b7672 Documentation/Source/eric6.DebugClients.Python.PyProfile.html
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-<html><head>
-<title>eric6.DebugClients.Python.PyProfile</title>
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-h2 { color: white; background: #85774A; }
-h3 { color: white; background: #9D936E; }
-h4 { color: white; background: #9D936E; }
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-<body><a NAME="top" ID="top"></a>
-<h1>eric6.DebugClients.Python.PyProfile</h1>
-<p>
-Module defining additions to the standard Python profile.py.
-</p>
-<h3>Global Attributes</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<h3>Classes</h3>
-<table>
-<tr>
-<td><a href="#PyProfile">PyProfile</a></td>
-<td>Class extending the standard Python profiler with additional methods.</td>
-</tr>
-</table>
-<h3>Functions</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<hr /><hr />
-<a NAME="PyProfile" ID="PyProfile"></a>
-<h2>PyProfile</h2>
-<p>
-    Class extending the standard Python profiler with additional methods.
-</p><p>
-    This class extends the standard Python profiler by the functionality to
-    save the collected timing data in a timing cache, to restore these data
-    on subsequent calls, to store a profile dump to a standard filename and
-    to erase these caches.
-</p>
-<h3>Derived from</h3>
-profile.Profile
-<h3>Class Attributes</h3>
-<table>
-<tr><td>dispatch</td></tr>
-</table>
-<h3>Class Methods</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<h3>Methods</h3>
-<table>
-<tr>
-<td><a href="#PyProfile.__init__">PyProfile</a></td>
-<td>Constructor</td>
-</tr><tr>
-<td><a href="#PyProfile.__restore">__restore</a></td>
-<td>Private method to restore the timing data from the timing cache.</td>
-</tr><tr>
-<td><a href="#PyProfile.dump_stats">dump_stats</a></td>
-<td>Public method to dump the statistics data.</td>
-</tr><tr>
-<td><a href="#PyProfile.erase">erase</a></td>
-<td>Public method to erase the collected timing data.</td>
-</tr><tr>
-<td><a href="#PyProfile.fix_frame_filename">fix_frame_filename</a></td>
-<td>Public method used to fixup the filename for a given frame.</td>
-</tr><tr>
-<td><a href="#PyProfile.save">save</a></td>
-<td>Public method to store the collected profile data.</td>
-</tr><tr>
-<td><a href="#PyProfile.trace_dispatch_call">trace_dispatch_call</a></td>
-<td>Public method used to trace functions calls.</td>
-</tr>
-</table>
-<h3>Static Methods</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<a NAME="PyProfile.__init__" ID="PyProfile.__init__"></a>
-<h4>PyProfile (Constructor)</h4>
-<b>PyProfile</b>(<i>basename, timer=None, bias=None</i>)
-<p>
-        Constructor
-</p><dl>
-<dt><i>basename</i></dt>
-<dd>
-name of the script to be profiled (string)
-</dd><dt><i>timer</i></dt>
-<dd>
-function defining the timing calculation
-</dd><dt><i>bias</i></dt>
-<dd>
-calibration value (float)
-</dd>
-</dl><a NAME="PyProfile.__restore" ID="PyProfile.__restore"></a>
-<h4>PyProfile.__restore</h4>
-<b>__restore</b>(<i></i>)
-<p>
-        Private method to restore the timing data from the timing cache.
-</p><a NAME="PyProfile.dump_stats" ID="PyProfile.dump_stats"></a>
-<h4>PyProfile.dump_stats</h4>
-<b>dump_stats</b>(<i>file</i>)
-<p>
-        Public method to dump the statistics data.
-</p><dl>
-<dt><i>file</i></dt>
-<dd>
-name of the file to write to (string)
-</dd>
-</dl><a NAME="PyProfile.erase" ID="PyProfile.erase"></a>
-<h4>PyProfile.erase</h4>
-<b>erase</b>(<i></i>)
-<p>
-        Public method to erase the collected timing data.
-</p><a NAME="PyProfile.fix_frame_filename" ID="PyProfile.fix_frame_filename"></a>
-<h4>PyProfile.fix_frame_filename</h4>
-<b>fix_frame_filename</b>(<i>frame</i>)
-<p>
-        Public method used to fixup the filename for a given frame.
-</p><p>
-        The logic employed here is that if a module was loaded
-        from a .pyc file, then the correct .py to operate with
-        should be in the same path as the .pyc. The reason this
-        logic is needed is that when a .pyc file is generated, the
-        filename embedded and thus what is readable in the code object
-        of the frame object is the fully qualified filepath when the
-        pyc is generated. If files are moved from machine to machine
-        this can break debugging as the .pyc will refer to the .py
-        on the original machine. Another case might be sharing
-        code over a network... This logic deals with that.
-</p><dl>
-<dt><i>frame</i></dt>
-<dd>
-the frame object
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-fixed up file name (string)
-</dd>
-</dl><a NAME="PyProfile.save" ID="PyProfile.save"></a>
-<h4>PyProfile.save</h4>
-<b>save</b>(<i></i>)
-<p>
-        Public method to store the collected profile data.
-</p><a NAME="PyProfile.trace_dispatch_call" ID="PyProfile.trace_dispatch_call"></a>
-<h4>PyProfile.trace_dispatch_call</h4>
-<b>trace_dispatch_call</b>(<i>frame, t</i>)
-<p>
-        Public method used to trace functions calls.
-</p><p>
-        This is a variant of the one found in the standard Python
-        profile.py calling fix_frame_filename above.
-</p><dl>
-<dt><i>frame</i></dt>
-<dd>
-reference to the call frame
-</dd><dt><i>t</i></dt>
-<dd>
-arguments of the call
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-flag indicating a handled call
-</dd>
-</dl>
-<div align="right"><a href="#top">Up</a></div>
-<hr />
-</body></html>
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