def setDTR(self, level=1):
        if not self.hComPort: raise portNotOpenError
        if level:
            self._dtrState = win32.DTR_CONTROL_ENABLE
            win32.EscapeCommFunction(self.hComPort, win32.SETDTR)
        else:
            self._dtrState = win32.DTR_CONTROL_DISABLE
            win32.EscapeCommFunction(self.hComPort, win32.CLRDTR)
>>> text = '''
dataset/ETHPy150Open Robot-Will/Stino/stino/pyarduino/base/pyserial/serialwin32.py/Win32Serial.setDTR--crossover with--dataset/ETHPy150Open limodou/par/test/test_md.py/test_list_pre_2