eric7/Documentation/Source/eric7.DataViews.PyProfileDialog.html

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<h1>eric7.DataViews.PyProfileDialog</h1>

<p>
Module implementing a dialog to display profile data.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>

<table>

<tr>
<td><a href="#ProfileTreeWidgetItem">ProfileTreeWidgetItem</a></td>
<td>Class implementing a custom QTreeWidgetItem to allow sorting on numeric values.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog">PyProfileDialog</a></td>
<td>Class implementing a dialog to display the results of a profiling run.</td>
</tr>
</table>
<h3>Functions</h3>

<table>
<tr><td>None</td></tr>
</table>
<hr />
<hr />
<a NAME="ProfileTreeWidgetItem" ID="ProfileTreeWidgetItem"></a>
<h2>ProfileTreeWidgetItem</h2>

<p>
    Class implementing a custom QTreeWidgetItem to allow sorting on numeric
    values.
</p>
<h3>Derived from</h3>
QTreeWidgetItem
<h3>Class Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Class Methods</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>

<table>

<tr>
<td><a href="#ProfileTreeWidgetItem.__getNC">__getNC</a></td>
<td>Private method to get the value to compare on for the first column.</td>
</tr>
<tr>
<td><a href="#ProfileTreeWidgetItem.__lt__">__lt__</a></td>
<td>Special method to check, if the item is less than the other one.</td>
</tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

<a NAME="ProfileTreeWidgetItem.__getNC" ID="ProfileTreeWidgetItem.__getNC"></a>
<h4>ProfileTreeWidgetItem.__getNC</h4>
<b>__getNC</b>(<i>itm</i>)

<p>
        Private method to get the value to compare on for the first column.
</p>
<dl>

<dt><i>itm</i></dt>
<dd>
item to operate on (ProfileTreeWidgetItem)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
comparison value for the first column (integer)
</dd>
</dl>
<a NAME="ProfileTreeWidgetItem.__lt__" ID="ProfileTreeWidgetItem.__lt__"></a>
<h4>ProfileTreeWidgetItem.__lt__</h4>
<b>__lt__</b>(<i>other</i>)

<p>
        Special method to check, if the item is less than the other one.
</p>
<dl>

<dt><i>other</i></dt>
<dd>
reference to item to compare against
            (ProfileTreeWidgetItem)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
true, if this item is less than other (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="PyProfileDialog" ID="PyProfileDialog"></a>
<h2>PyProfileDialog</h2>

<p>
    Class implementing a dialog to display the results of a profiling run.
</p>
<h3>Derived from</h3>
QDialog, Ui_PyProfileDialog
<h3>Class Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Class Methods</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>

<table>

<tr>
<td><a href="#PyProfileDialog.__init__">PyProfileDialog</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__createResultItem">__createResultItem</a></td>
<td>Private method to create an entry in the result list.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__createSummaryItem">__createSummaryItem</a></td>
<td>Private method to create an entry in the summary list.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__eraseAll">__eraseAll</a></td>
<td>Private slot to handle the Erase All context menu action.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__eraseProfile">__eraseProfile</a></td>
<td>Private slot to handle the Erase Profile context menu action.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__eraseTiming">__eraseTiming</a></td>
<td>Private slot to handle the Erase Timing context menu action.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__filter">__filter</a></td>
<td>Private slot to handle the Exclude/Include Python Library context menu action.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__finish">__finish</a></td>
<td>Private slot called when the action finished or the user pressed the button.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__populateLists">__populateLists</a></td>
<td>Private method used to populate the listviews.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__resortResultList">__resortResultList</a></td>
<td>Private method to resort the tree.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__showContextMenu">__showContextMenu</a></td>
<td>Private slot to show the context menu of the listview.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.__unfinish">__unfinish</a></td>
<td>Private slot called to revert the effects of the __finish slot.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.on_buttonBox_clicked">on_buttonBox_clicked</a></td>
<td>Private slot called by a button of the button box clicked.</td>
</tr>
<tr>
<td><a href="#PyProfileDialog.start">start</a></td>
<td>Public slot to start the calculation of the profile data.</td>
</tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

<a NAME="PyProfileDialog.__init__" ID="PyProfileDialog.__init__"></a>
<h4>PyProfileDialog (Constructor)</h4>
<b>PyProfileDialog</b>(<i>parent=None</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>parent</i></dt>
<dd>
parent widget (QWidget)
</dd>
</dl>
<a NAME="PyProfileDialog.__createResultItem" ID="PyProfileDialog.__createResultItem"></a>
<h4>PyProfileDialog.__createResultItem</h4>
<b>__createResultItem</b>(<i>calls, totalTime, totalTimePerCall, cumulativeTime, cumulativeTimePerCall, file, line, functionName</i>)

<p>
        Private method to create an entry in the result list.
</p>
<dl>

<dt><i>calls</i></dt>
<dd>
number of calls (integer)
</dd>
<dt><i>totalTime</i></dt>
<dd>
total time (double)
</dd>
<dt><i>totalTimePerCall</i></dt>
<dd>
total time per call (double)
</dd>
<dt><i>cumulativeTime</i></dt>
<dd>
cumulative time (double)
</dd>
<dt><i>cumulativeTimePerCall</i></dt>
<dd>
cumulative time per call (double)
</dd>
<dt><i>file</i></dt>
<dd>
filename of file (string)
</dd>
<dt><i>line</i></dt>
<dd>
linenumber (integer)
</dd>
<dt><i>functionName</i></dt>
<dd>
function name (string)
</dd>
</dl>
<a NAME="PyProfileDialog.__createSummaryItem" ID="PyProfileDialog.__createSummaryItem"></a>
<h4>PyProfileDialog.__createSummaryItem</h4>
<b>__createSummaryItem</b>(<i>label, contents</i>)

<p>
        Private method to create an entry in the summary list.
</p>
<dl>

<dt><i>label</i></dt>
<dd>
text of the first column (string)
</dd>
<dt><i>contents</i></dt>
<dd>
text of the second column (string)
</dd>
</dl>
<a NAME="PyProfileDialog.__eraseAll" ID="PyProfileDialog.__eraseAll"></a>
<h4>PyProfileDialog.__eraseAll</h4>
<b>__eraseAll</b>(<i></i>)

<p>
        Private slot to handle the Erase All context menu action.
</p>
<a NAME="PyProfileDialog.__eraseProfile" ID="PyProfileDialog.__eraseProfile"></a>
<h4>PyProfileDialog.__eraseProfile</h4>
<b>__eraseProfile</b>(<i></i>)

<p>
        Private slot to handle the Erase Profile context menu action.
</p>
<a NAME="PyProfileDialog.__eraseTiming" ID="PyProfileDialog.__eraseTiming"></a>
<h4>PyProfileDialog.__eraseTiming</h4>
<b>__eraseTiming</b>(<i></i>)

<p>
        Private slot to handle the Erase Timing context menu action.
</p>
<a NAME="PyProfileDialog.__filter" ID="PyProfileDialog.__filter"></a>
<h4>PyProfileDialog.__filter</h4>
<b>__filter</b>(<i></i>)

<p>
        Private slot to handle the Exclude/Include Python Library context menu
        action.
</p>
<a NAME="PyProfileDialog.__finish" ID="PyProfileDialog.__finish"></a>
<h4>PyProfileDialog.__finish</h4>
<b>__finish</b>(<i></i>)

<p>
        Private slot called when the action finished or the user pressed the
        button.
</p>
<a NAME="PyProfileDialog.__populateLists" ID="PyProfileDialog.__populateLists"></a>
<h4>PyProfileDialog.__populateLists</h4>
<b>__populateLists</b>(<i>exclude=False</i>)

<p>
        Private method used to populate the listviews.
</p>
<dl>

<dt><i>exclude</i></dt>
<dd>
flag indicating whether files residing in the
                Python library should be excluded
</dd>
</dl>
<a NAME="PyProfileDialog.__resortResultList" ID="PyProfileDialog.__resortResultList"></a>
<h4>PyProfileDialog.__resortResultList</h4>
<b>__resortResultList</b>(<i></i>)

<p>
        Private method to resort the tree.
</p>
<a NAME="PyProfileDialog.__showContextMenu" ID="PyProfileDialog.__showContextMenu"></a>
<h4>PyProfileDialog.__showContextMenu</h4>
<b>__showContextMenu</b>(<i>coord</i>)

<p>
        Private slot to show the context menu of the listview.
</p>
<dl>

<dt><i>coord</i></dt>
<dd>
the position of the mouse pointer (QPoint)
</dd>
</dl>
<a NAME="PyProfileDialog.__unfinish" ID="PyProfileDialog.__unfinish"></a>
<h4>PyProfileDialog.__unfinish</h4>
<b>__unfinish</b>(<i></i>)

<p>
        Private slot called to revert the effects of the __finish slot.
</p>
<a NAME="PyProfileDialog.on_buttonBox_clicked" ID="PyProfileDialog.on_buttonBox_clicked"></a>
<h4>PyProfileDialog.on_buttonBox_clicked</h4>
<b>on_buttonBox_clicked</b>(<i>button</i>)

<p>
        Private slot called by a button of the button box clicked.
</p>
<dl>

<dt><i>button</i></dt>
<dd>
button that was clicked (QAbstractButton)
</dd>
</dl>
<a NAME="PyProfileDialog.start" ID="PyProfileDialog.start"></a>
<h4>PyProfileDialog.start</h4>
<b>start</b>(<i>pfn, fn=None</i>)

<p>
        Public slot to start the calculation of the profile data.
</p>
<dl>

<dt><i>pfn</i></dt>
<dd>
basename of the profiling file (string)
</dd>
<dt><i>fn</i></dt>
<dd>
file to display the profiling data for (string)
</dd>
</dl>
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