src/eric7/Documentation/Source/eric7.CodeFormatting.BlackFormattingDialog.html

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<h1>eric7.CodeFormatting.BlackFormattingDialog</h1>

<p>
Module implementing a dialog showing the code formatting progress and the result.
</p>
<h3>Global Attributes</h3>

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

<table>

<tr>
<td><a href="#BlackFormattingDialog">BlackFormattingDialog</a></td>
<td>Class implementing a dialog showing the code formatting progress and the result.</td>
</tr>
<tr>
<td><a href="#BlackReport">BlackReport</a></td>
<td>Class extending the black Report to work with our dialog.</td>
</tr>
</table>
<h3>Functions</h3>

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

<p>
    Class implementing a dialog showing the code formatting progress and the result.
</p>
<h3>Derived from</h3>
QDialog, Ui_BlackFormattingDialog
<h3>Class Attributes</h3>

<table>
<tr><td>DataRole</td></tr><tr><td>DataTypeRole</td></tr>
</table>
<h3>Class Methods</h3>

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

<table>

<tr>
<td><a href="#BlackFormattingDialog.__init__">BlackFormattingDialog</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.__diffFormatFile">__diffFormatFile</a></td>
<td>Private method to check, if the given files need to be reformatted, and generate a unified diff.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.__filterFiles">__filterFiles</a></td>
<td>Private method to filter the given list of files according the configuration parameters.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.__finish">__finish</a></td>
<td>Private method to perform some actions after the run was performed or canceled.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.__formatFiles">__formatFiles</a></td>
<td>Private method to format the list of files according the configuration.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.__resizeColumns">__resizeColumns</a></td>
<td>Private method to resize the columns of the result list.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.__resort">__resort</a></td>
<td>Private method to resort the result list.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.__updateStatistics">__updateStatistics</a></td>
<td>Private method to update the statistics about the recent formatting run.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.addResultEntry">addResultEntry</a></td>
<td>Public method to add an entry to the result list.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.closeEvent">closeEvent</a></td>
<td>Protected slot implementing a close event handler.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.on_buttonBox_clicked">on_buttonBox_clicked</a></td>
<td>Private slot to handle button presses of the dialog buttons.</td>
</tr>
<tr>
<td><a href="#BlackFormattingDialog.on_resultsList_itemDoubleClicked">on_resultsList_itemDoubleClicked</a></td>
<td>Private slot handling a double click of a result item.</td>
</tr>
</table>
<h3>Static Methods</h3>

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

<a NAME="BlackFormattingDialog.__init__" ID="BlackFormattingDialog.__init__"></a>
<h4>BlackFormattingDialog (Constructor)</h4>
<b>BlackFormattingDialog</b>(<i>configuration, filesList, project=None, action=BlackFormattingAction.Format, parent=None</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>configuration</i> (dict)</dt>
<dd>
dictionary containing the configuration parameters
</dd>
<dt><i>filesList</i> (list of str)</dt>
<dd>
list of absolute file paths to be processed
</dd>
<dt><i>project</i> (Project (optional))</dt>
<dd>
reference to the project object (defaults to None)
</dd>
<dt><i>action</i> (BlackFormattingAction (optional))</dt>
<dd>
action to be performed (defaults to BlackFormattingAction.Format)
</dd>
<dt><i>parent</i> (QWidget (optional))</dt>
<dd>
reference to the parent widget (defaults to None)
</dd>
</dl>
<a NAME="BlackFormattingDialog.__diffFormatFile" ID="BlackFormattingDialog.__diffFormatFile"></a>
<h4>BlackFormattingDialog.__diffFormatFile</h4>
<b>__diffFormatFile</b>(<i>src, fast, mode, report</i>)

<p>
        Private method to check, if the given files need to be reformatted, and generate
        a unified diff.
</p>
<dl>

<dt><i>src</i> (pathlib.Path)</dt>
<dd>
path of file to be checked
</dd>
<dt><i>fast</i> (bool)</dt>
<dd>
flag indicating fast operation
</dd>
<dt><i>mode</i> (black.Mode)</dt>
<dd>
code formatting options
</dd>
<dt><i>report</i> (BlackReport)</dt>
<dd>
reference to the report object
</dd>
</dl>
<a NAME="BlackFormattingDialog.__filterFiles" ID="BlackFormattingDialog.__filterFiles"></a>
<h4>BlackFormattingDialog.__filterFiles</h4>
<b>__filterFiles</b>(<i>filesList</i>)

<p>
        Private method to filter the given list of files according the
        configuration parameters.
</p>
<dl>

<dt><i>filesList</i> (list of str)</dt>
<dd>
list of files
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
list of filtered files
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
list of str
</dd>
</dl>
<a NAME="BlackFormattingDialog.__finish" ID="BlackFormattingDialog.__finish"></a>
<h4>BlackFormattingDialog.__finish</h4>
<b>__finish</b>(<i></i>)

<p>
        Private method to perform some actions after the run was performed or canceled.
</p>
<a NAME="BlackFormattingDialog.__formatFiles" ID="BlackFormattingDialog.__formatFiles"></a>
<h4>BlackFormattingDialog.__formatFiles</h4>
<b>__formatFiles</b>(<i></i>)

<p>
        Private method to format the list of files according the configuration.
</p>
<a NAME="BlackFormattingDialog.__resizeColumns" ID="BlackFormattingDialog.__resizeColumns"></a>
<h4>BlackFormattingDialog.__resizeColumns</h4>
<b>__resizeColumns</b>(<i></i>)

<p>
        Private method to resize the columns of the result list.
</p>
<a NAME="BlackFormattingDialog.__resort" ID="BlackFormattingDialog.__resort"></a>
<h4>BlackFormattingDialog.__resort</h4>
<b>__resort</b>(<i></i>)

<p>
        Private method to resort the result list.
</p>
<a NAME="BlackFormattingDialog.__updateStatistics" ID="BlackFormattingDialog.__updateStatistics"></a>
<h4>BlackFormattingDialog.__updateStatistics</h4>
<b>__updateStatistics</b>(<i></i>)

<p>
        Private method to update the statistics about the recent formatting run.
</p>
<a NAME="BlackFormattingDialog.addResultEntry" ID="BlackFormattingDialog.addResultEntry"></a>
<h4>BlackFormattingDialog.addResultEntry</h4>
<b>addResultEntry</b>(<i>status, fileName, isError=False, data=None</i>)

<p>
        Public method to add an entry to the result list.
</p>
<dl>

<dt><i>status</i> (str)</dt>
<dd>
status of the operation
</dd>
<dt><i>fileName</i> (str)</dt>
<dd>
name of the processed file
</dd>
<dt><i>isError</i> (bool (optional))</dt>
<dd>
flag indicating that data contains an error message (defaults to
            False)
</dd>
<dt><i>data</i> (str (optional))</dt>
<dd>
associated data (diff or error message) (defaults to None)
</dd>
</dl>
<a NAME="BlackFormattingDialog.closeEvent" ID="BlackFormattingDialog.closeEvent"></a>
<h4>BlackFormattingDialog.closeEvent</h4>
<b>closeEvent</b>(<i>evt</i>)

<p>
        Protected slot implementing a close event handler.
</p>
<dl>

<dt><i>evt</i> (QCloseEvent)</dt>
<dd>
reference to the close event
</dd>
</dl>
<a NAME="BlackFormattingDialog.on_buttonBox_clicked" ID="BlackFormattingDialog.on_buttonBox_clicked"></a>
<h4>BlackFormattingDialog.on_buttonBox_clicked</h4>
<b>on_buttonBox_clicked</b>(<i>button</i>)

<p>
        Private slot to handle button presses of the dialog buttons.
</p>
<dl>

<dt><i>button</i> (QAbstractButton)</dt>
<dd>
reference to the pressed button
</dd>
</dl>
<a NAME="BlackFormattingDialog.on_resultsList_itemDoubleClicked" ID="BlackFormattingDialog.on_resultsList_itemDoubleClicked"></a>
<h4>BlackFormattingDialog.on_resultsList_itemDoubleClicked</h4>
<b>on_resultsList_itemDoubleClicked</b>(<i>item, column</i>)

<p>
        Private slot handling a double click of a result item.
</p>
<dl>

<dt><i>item</i> (QTreeWidgetItem)</dt>
<dd>
reference to the double clicked item
</dd>
<dt><i>column</i> (int)</dt>
<dd>
column number that was double clicked
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="BlackReport" ID="BlackReport"></a>
<h2>BlackReport</h2>

<p>
    Class extending the black Report to work with our dialog.
</p>
<h3>Derived from</h3>
black.Report
<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="#BlackReport.__init__">BlackReport</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#BlackReport.done">done</a></td>
<td>Public method to handle the end of a reformat.</td>
</tr>
<tr>
<td><a href="#BlackReport.failed">failed</a></td>
<td>Public method to handle a reformat failure.</td>
</tr>
<tr>
<td><a href="#BlackReport.path_ignored">path_ignored</a></td>
<td>Public method handling an ignored path.</td>
</tr>
</table>
<h3>Static Methods</h3>

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

<a NAME="BlackReport.__init__" ID="BlackReport.__init__"></a>
<h4>BlackReport (Constructor)</h4>
<b>BlackReport</b>(<i>dialog</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>dialog</i> (QDialog)</dt>
<dd>
reference to the result dialog
</dd>
</dl>
<a NAME="BlackReport.done" ID="BlackReport.done"></a>
<h4>BlackReport.done</h4>
<b>done</b>(<i>src, changed, diff=""</i>)

<p>
        Public method to handle the end of a reformat.
</p>
<dl>

<dt><i>src</i> (pathlib.Path)</dt>
<dd>
name of the processed file
</dd>
<dt><i>changed</i> (black.Changed)</dt>
<dd>
change status
</dd>
<dt><i>diff</i> (str)</dt>
<dd>
unified diff of potential changes (defaults to "")
</dd>
</dl>
<a NAME="BlackReport.failed" ID="BlackReport.failed"></a>
<h4>BlackReport.failed</h4>
<b>failed</b>(<i>src, message</i>)

<p>
        Public method to handle a reformat failure.
</p>
<dl>

<dt><i>src</i> (pathlib.Path)</dt>
<dd>
name of the processed file
</dd>
<dt><i>message</i> (str)</dt>
<dd>
error message
</dd>
</dl>
<a NAME="BlackReport.path_ignored" ID="BlackReport.path_ignored"></a>
<h4>BlackReport.path_ignored</h4>
<b>path_ignored</b>(<i>src, message=""</i>)

<p>
        Public method handling an ignored path.
</p>
<dl>

<dt><i>src</i> (pathlib.Path or str)</dt>
<dd>
name of the processed file
</dd>
<dt><i>message</i> (str (optional))</dt>
<dd>
ignore message (default to "")
</dd>
</dl>
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