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"""
***************************************************************************
DeleteScriptAction.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""
__author__ = "Victor Olaya"
__date__ = "August 2012"
__copyright__ = "(C) 2012, Victor Olaya"
import os
from qgis.PyQt.QtCore import QCoreApplication
from qgis.PyQt.QtWidgets import QMessageBox
from qgis.core import QgsApplication, QgsProcessingAlgorithm
from processing.gui.ContextAction import ContextAction
from processing.script import ScriptUtils
class DeleteScriptAction(ContextAction):
def __init__(self):
super().__init__()
self.name = QCoreApplication.translate("DeleteScriptAction", "Delete Script…")
def isEnabled(self):
return (
isinstance(self.itemData, QgsProcessingAlgorithm)
and self.itemData.provider().id() == "script"
)
def execute(self):
reply = QMessageBox.question(
None,
self.tr("Delete Script"),
self.tr("Are you sure you want to delete this script?"),
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No,
QMessageBox.StandardButton.No,
)
if reply == QMessageBox.StandardButton.Yes:
filePath = ScriptUtils.findAlgorithmSource(self.itemData.name())
if filePath is not None:
os.remove(filePath)
QgsApplication.processingRegistry().providerById(
"script"
).refreshAlgorithms()
else:
QMessageBox.warning(
None,
self.tr("Delete Script"),
self.tr("Can not find corresponding script file."),
)
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