def writeline(self, data, crlf="\r\n"):
        """
        Writeline implementation.

        :param data: Data to write
        :param crlf: Line end characters, defailt is \r\n
        :return: Nothing
        :raises: RuntimeError if errors happen while writing to PIPE or process stops.
        """
        if self.read_thread:
            if self.read_thread.has_error():
                raise RuntimeError("Error writing PIPE")
        # Check if process still alive
        if self.proc.poll() is not None:
            raise RuntimeError("Process stopped")
        if self.__print_io:
            self.logger.info(data, extra={'type': '-->'})
        self.proc.stdin.write(bytearray(data + crlf, 'ascii'))
        self.proc.stdin.flush()
def writeline ( self , data , crlf = "\r\n" ) : if self . read_thread : if self . read_thread . has_error ( ) : raise RuntimeError ( "Error writing PIPE" ) if self . proc . poll ( ) is not None : raise RuntimeError ( "Process stopped" ) if self . __print_io : self . logger . info ( data , extra = { 'type' : '-->' } ) self . proc . stdin . write ( bytearray ( data + crlf , 'ascii' ) ) self . proc . stdin . flush ( )
Writeline implementation.

        :param data: Data to write
        :param crlf: Line end characters, defailt is \r\n
        :return: Nothing
        :raises: RuntimeError if errors happen while writing to PIPE or process stops.