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237 lines
9.8 KiB
Python
237 lines
9.8 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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doFillNodata.py
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---------------------
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Date : November 2011
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Copyright : (C) 2011 by Alexander Bruy
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Email : alexander dot bruy at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Alexander Bruy'
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__date__ = 'November 2011'
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__copyright__ = '(C) 2011, Alexander Bruy'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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from PyQt4.QtCore import Qt, QObject, SIGNAL, QCoreApplication, QDir
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from PyQt4.QtGui import QWidget
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from ui_widgetFillNodata import Ui_GdalToolsWidget as Ui_Widget
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from widgetBatchBase import GdalToolsBaseBatchWidget as BaseBatchWidget
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import GdalTools_utils as Utils
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import re
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class GdalToolsDialog(QWidget, Ui_Widget, BaseBatchWidget):
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def __init__(self, iface):
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QWidget.__init__(self)
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self.iface = iface
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self.setupUi(self)
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BaseBatchWidget.__init__(self, self.iface, "gdal_fillnodata.py")
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self.inSelector.setType(self.inSelector.FILE_LAYER)
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self.outSelector.setType(self.outSelector.FILE)
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self.maskSelector.setType(self.maskSelector.FILE)
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self.progressBar.setValue(0)
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self.progressBar.hide()
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self.formatLabel.hide()
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self.formatCombo.hide()
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self.outputFormat = Utils.fillRasterOutputFormat()
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self.setParamsStatus([
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(self.inSelector, SIGNAL("filenameChanged()")),
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(self.outSelector, SIGNAL("filenameChanged()")),
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(self.maskSelector, SIGNAL("filenameChanged()"), self.maskCheck),
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(self.distanceSpin, SIGNAL("valueChanged( int )"), self.distanceCheck),
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(self.smoothSpin, SIGNAL("valueChanged( int )"), self.smoothCheck),
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(self.bandSpin, SIGNAL("valueChanged( int )"), self.bandCheck),
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(self.nomaskCheck, SIGNAL("stateChanged( int )"))
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])
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self.connect(self.inSelector, SIGNAL("selectClicked()"), self.fillInputFile)
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self.connect(self.outSelector, SIGNAL("selectClicked()"), self.fillOutputFile)
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self.connect(self.maskSelector, SIGNAL("selectClicked()"), self.fillMaskFile)
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self.connect(self.batchCheck, SIGNAL("stateChanged( int )"), self.switchToolMode)
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# add raster filters to combo
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self.formatCombo.addItems(Utils.FileFilter.allRastersFilter().split(";;"))
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def switchToolMode(self):
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self.setCommandViewerEnabled(not self.batchCheck.isChecked())
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self.progressBar.setVisible(self.batchCheck.isChecked())
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self.formatLabel.setVisible(self.batchCheck.isChecked())
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self.formatCombo.setVisible(self.batchCheck.isChecked())
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self.inSelector.setType(self.inSelector.FILE if self.batchCheck.isChecked() else self.inSelector.FILE_LAYER)
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self.outSelector.clear()
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if self.batchCheck.isChecked():
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self.inFileLabel = self.label.text()
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self.outFileLabel = self.label_1.text()
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self.label.setText(QCoreApplication.translate("GdalTools", "&Input directory"))
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self.label_1.setText(QCoreApplication.translate("GdalTools", "&Output directory"))
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QObject.disconnect(self.inSelector, SIGNAL("selectClicked()"), self.fillInputFile)
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QObject.disconnect(self.outSelector, SIGNAL("selectClicked()"), self.fillOutputFile)
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QObject.connect(self.inSelector, SIGNAL("selectClicked()"), self. fillInputDir)
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QObject.connect(self.outSelector, SIGNAL("selectClicked()"), self.fillOutputDir)
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else:
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self.label.setText(self.inFileLabel)
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self.label_1.setText(self.outFileLabel)
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QObject.disconnect(self.inSelector, SIGNAL("selectClicked()"), self.fillInputDir)
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QObject.disconnect(self.outSelector, SIGNAL("selectClicked()"), self.fillOutputDir)
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QObject.connect(self.inSelector, SIGNAL("selectClicked()"), self.fillInputFile)
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QObject.connect(self.outSelector, SIGNAL("selectClicked()"), self.fillOutputFile)
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def fillInputFile(self):
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lastUsedFilter = Utils.FileFilter.lastUsedRasterFilter()
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inputFile = Utils.FileDialog.getOpenFileName(self,
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self.tr("Select the files to analyse"),
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Utils.FileFilter.allRastersFilter(),
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lastUsedFilter)
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if not inputFile:
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return
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Utils.FileFilter.setLastUsedRasterFilter(lastUsedFilter)
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self.inSelector.setFilename(inputFile)
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def fillOutputFile(self):
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lastUsedFilter = Utils.FileFilter.lastUsedRasterFilter()
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outputFile = Utils.FileDialog.getSaveFileName(self, self.tr("Select the raster file to save the results to"), Utils.FileFilter.saveRastersFilter(), lastUsedFilter)
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if not outputFile:
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return
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Utils.FileFilter.setLastUsedRasterFilter(lastUsedFilter)
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self.outputFormat = Utils.fillRasterOutputFormat(lastUsedFilter, outputFile)
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self.outSelector.setFilename(outputFile)
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def fillMaskFile(self):
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lastUsedFilter = Utils.FileFilter.lastUsedRasterFilter()
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inputFile = Utils.FileDialog.getOpenFileName(self,
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self.tr("Select the files to analyse"),
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Utils.FileFilter.allRastersFilter(),
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lastUsedFilter)
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if not inputFile:
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return
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Utils.FileFilter.setLastUsedRasterFilter(lastUsedFilter)
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self.maskSelector.setFilename(inputFile)
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def fillInputDir(self):
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inputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the input directory with files"))
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if not inputDir:
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return
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self.inSelector.setFilename(inputDir)
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def fillOutputDir(self):
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outputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the output directory to save the results to"))
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if not outputDir:
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return
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self.outSelector.setFilename(outputDir)
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def getArguments(self):
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arguments = []
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maskFile = self.maskSelector.filename()
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if self.distanceCheck.isChecked() and self.distanceSpin.value() != 0:
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arguments.append("-md")
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arguments.append(self.distanceSpin.text())
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if self.smoothCheck.isChecked() and self.smoothSpin.value() != 0:
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arguments.append("-si")
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arguments.append(unicode(self.smoothSpin.value()))
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if self.bandCheck.isChecked() and self.bandSpin.value() != 0:
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arguments.append("-b")
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arguments.append(unicode(self.bandSpin.value()))
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if self.maskCheck.isChecked() and maskFile:
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arguments.append("-mask")
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arguments.append(maskFile)
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if self.nomaskCheck.isChecked():
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arguments.append("-nomask")
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if self.isBatchEnabled():
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if self.formatCombo.currentIndex() != 0:
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arguments.append("-of")
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arguments.append(Utils.fillRasterOutputFormat(self.formatCombo.currentText()))
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return arguments
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else:
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outputFn = self.getOutputFileName()
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if outputFn:
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arguments.append("-of")
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arguments.append(self.outputFormat)
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arguments.append(self.getInputFileName())
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arguments.append(outputFn)
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return arguments
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def onLayersChanged(self):
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self.inSelector.setLayers(Utils.LayerRegistry.instance().getRasterLayers())
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def getInputFileName(self):
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return self.inSelector.filename()
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def getOutputFileName(self):
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return self.outSelector.filename()
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def addLayerIntoCanvas(self, fileInfo):
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self.iface.addRasterLayer(fileInfo.filePath())
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def isBatchEnabled(self):
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return self.batchCheck.isChecked()
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def setProgressRange(self, maximum):
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self.progressBar.setRange(0, maximum)
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def updateProgress(self, index, total):
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if index < total:
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self.progressBar.setValue(index + 1)
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else:
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self.progressBar.setValue(0)
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def batchRun(self):
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exts = re.sub('\).*$', '', re.sub('^.*\(', '', self.formatCombo.currentText())).split(" ")
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if len(exts) > 0 and exts[0] != "*" and exts[0] != "*.*":
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outExt = exts[0].replace("*", "")
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else:
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outExt = ".tif"
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self.base.enableRun(False)
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self.base.setCursor(Qt.WaitCursor)
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inDir = self.getInputFileName()
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outDir = self.getOutputFileName()
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extensions = Utils.getRasterExtensions()
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workDir = QDir(inDir)
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workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
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workDir.setNameFilters(extensions)
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files = workDir.entryList()
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self.inFiles = []
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self.outFiles = []
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for f in files:
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self.inFiles.append(inDir + "/" + f)
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if outDir is not None:
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outFile = re.sub("\.[a-zA-Z0-9]{2,4}", outExt, f)
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self.outFiles.append(outDir + "/" + outFile)
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self.errors = []
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self.batchIndex = 0
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self.batchTotal = len(self.inFiles)
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self.setProgressRange(self.batchTotal)
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self.runItem(self.batchIndex, self.batchTotal)
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