def loadFile(self, fileName):
    file = QtCore.QFile(fileName)
    if not file.open(QtCore.QFile.ReadOnly | QtCore.QFile.Text):
        QtGui.QMessageBox.warning(self, "Ajgar Writer",
                "Cannot read file %s:n%s." % (fileName, file.errorString()))
        return False

    instr = QtCore.QTextStream(file)
    QtGui.QApplication.setOverrideCursor(QtCore.Qt.WaitCursor)
    self.setPlainText(instr.readAll())
    QtGui.QApplication.restoreOverrideCursor()

    self.setCurrentFile(fileName)

    self.document().contentsChanged.connect(self.documentWasModified)

    return True

# self.setPlainText(instr.readAll())
    self.setHtml(instr.readAll())

outstr << self.toHtml()

writer = QtGui.QTextDocumentWriter(path, 'HTML')
    if not writer.write(self.document()):
        print('ERROR:', writer.device().errorString())