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# -*- coding: utf-8 -*-
"""
***************************************************************************
EditScriptAction.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__ = 'April 2014'
__copyright__ = '(C) 201, Victor Olaya'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import os
from PyQt4.QtGui import QFileDialog, QIcon, QMessageBox
from PyQt4.QtCore import QSettings, QFileInfo
from processing.script.ScriptAlgorithm import ScriptAlgorithm
from processing.gui.ToolboxAction import ToolboxAction
from processing.script.WrongScriptException import WrongScriptException
from processing.script.ScriptUtils import ScriptUtils
pluginPath = os.path.split(os.path.dirname(__file__))[0]
class AddScriptFromFileAction(ToolboxAction):
def __init__(self):
self.name = self.tr('Add script from file', 'AddScriptFromFileAction')
self.group = self.tr('Tools', 'AddScriptFromFileAction')
def getIcon(self):
return QIcon(os.path.join(pluginPath, 'images', 'script.png'))
def execute(self):
settings = QSettings()
lastDir = settings.value('Processing/lastScriptsDir', '')
filename = QFileDialog.getOpenFileName(self.toolbox,
self.tr('Script files', 'AddScriptFromFileAction'), lastDir,
self.tr('Script files (*.py *.PY)', 'AddScriptFromFileAction'))
if filename:
try:
settings.setValue('Processing/lastScriptsDir',
QFileInfo(filename).absoluteDir().absolutePath())
script = ScriptAlgorithm(filename)
except WrongScriptException:
QMessageBox.warning(self.toolbox,
self.tr('Error reading script', 'AddScriptFromFileAction'),
self.tr('The selected file does not contain a valid script', 'AddScriptFromFileAction'))
return
destFilename = os.path.join(ScriptUtils.scriptsFolder(), os.path.basename(filename))
with open(destFilename, 'w') as f:
f.write(script.script)
self.toolbox.updateProvider('script')
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