def saveFile(self, fileName):
file = QFile(fileName)
if not file.open( QFile.WriteOnly | QFile.Text):
QMessageBox.warning(self, "Recent Files",
"Cannot write file %s:\n%s." % (fileName, file.errorString()))
return
outstr = QTextStream(file)
QApplication.setOverrideCursor(Qt.WaitCursor)
outstr << self.textEdit.toPlainText()
QApplication.restoreOverrideCursor()
self.setCurrentFile(fileName)
self.statusBar().showMessage("File saved", 2000)
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