def showDialog(self):
fname = QFileDialog.getOpenFileName(self, 'Open file', '/home')
if fname[0]:
f = open(fname[0], 'r')
reader = FileReader.Reader(fname[0])
#OCCGUI.DisplayLines(reader.ABSPOS)
#print(reader.ABSPOS)
g = OCCGUI.ShowGPath(reader)
with f:
data = f.read()
self.textEdit.setText(data)
