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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _recv_internal(self, timeout):
 """ Read a message from a NI-CAN bus. :param float timeout: Max time to wait in seconds or None if infinite :raises can.interfaces.nican.NicanError: If reception fails """

        if timeout is None:
            timeout = NC_DURATION_INFINITE
        else:
            timeout = int(timeout * 1000)

        state = ctypes.c_ulong()
        try:
            nican.ncWaitForState(
                self.handle, NC_ST_READ_AVAIL, timeout, ctypes.byref(state))
        except NicanError as e:
            if e.error_code == TIMEOUT_ERROR_CODE:
                return None, True
            else:
                raise

        raw_msg = RxMessageStruct()
        nican.ncRead(self.handle, ctypes.sizeof(raw_msg), ctypes.byref(raw_msg))
        # http://stackoverflow.com/questions/6161776/convert-windows-filetime-to-second-in-unix-linux
        timestamp = raw_msg.timestamp / 10000000.0 - 11644473600
        is_remote_frame = raw_msg.frame_type == NC_FRMTYPE_REMOTE
        is_error_frame = raw_msg.frame_type == NC_FRMTYPE_COMM_ERR
        is_extended = bool(raw_msg.arb_id & NC_FL_CAN_ARBID_XTD)
        arb_id = raw_msg.arb_id
        if not is_error_frame:
            arb_id &= 0x1FFFFFFF
        dlc = raw_msg.dlc
        msg = Message(timestamp=timestamp,
                      channel=self.channel,
                      is_remote_frame=is_remote_frame,
                      is_error_frame=is_error_frame,
                      is_extended_id=is_extended,
                      arbitration_id=arb_id,
                      dlc=dlc,
                      data=raw_msg.data[:dlc])
        return msg, True