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- """
- ***************************************************************************
- EditModelAction.py
- ---------------------
- Date : February 2019
- Copyright : (C) 2019 by Nyall Dawson
- Email : nyall dot dawson 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__ = 'Nyall Dawson'
- __date__ = 'February 2019'
- __copyright__ = '(C) 2019, Nyall Dawson'
- from qgis.PyQt.QtCore import QCoreApplication
- from qgis.core import QgsProcessingAlgorithm, QgsProcessing, QgsApplication
- from qgis.utils import iface
- from processing.gui.ContextAction import ContextAction
- from processing.script.ScriptEditorDialog import ScriptEditorDialog
- class ExportModelAsPythonScriptAction(ContextAction):
- def __init__(self):
- super().__init__()
- self.name = QCoreApplication.translate('ExportModelAsPythonScriptAction', 'Export Model as Python Algorithm…')
- def isEnabled(self):
- return isinstance(self.itemData, QgsProcessingAlgorithm) and self.itemData.provider().id() in ("model", "project")
- def icon(self):
- return QgsApplication.getThemeIcon('/mActionSaveAsPython.svg')
- def execute(self):
- alg = self.itemData
- dlg = ScriptEditorDialog(parent=iface.mainWindow())
- dlg.editor.setText('\n'.join(alg.asPythonCode(QgsProcessing.PythonQgsProcessingAlgorithmSubclass, 4)))
- dlg.show()
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