def compare_config(self, commands="", req_format="text"):
        """ Execute a 'show | compare' against the specified commands.

        Purpose: This method will take in string of multiple commands,
               | and perform and 'show | compare' on the device to show the
               | differences between the active running configuration and
               | the changes proposed by the passed commands parameter.

        @param commands: A string, filepath, or list of multiple commands
                       | that the device will compare with.
        @type commands: str or list
        @param req_format: The desired format of the response, defaults to
                         | 'text', but also accepts 'xml'
        @type req_format: str

        @returns: The reply from the device.
        @rtype: str
        """
        if not commands:
            raise InvalidCommandError('No commands specified')
        clean_cmds = [cmd for cmd in clean_lines(commands)]
        self.lock()
        self._session.load_configuration(action='set', config=clean_cmds)
        out = self._session.compare_configuration()
        self.unlock()
        if req_format.lower() == "xml":
            return out
        return out.xpath(
            'configuration-information/configuration-output')[0].text
def compare_config ( self , commands = "" , req_format = "text" ) : if not commands : raise InvalidCommandError ( 'No commands specified' ) clean_cmds = [ cmd for cmd in clean_lines ( commands ) ] self . lock ( ) self . _session . load_configuration ( action = 'set' , config = clean_cmds ) out = self . _session . compare_configuration ( ) self . unlock ( ) if req_format . lower ( ) == "xml" : return out return out . xpath ( 'configuration-information/configuration-output' ) [ 0 ] . text
Execute a 'show | compare' against the specified commands.

        Purpose: This method will take in string of multiple commands,
               | and perform and 'show | compare' on the device to show the
               | differences between the active running configuration and
               | the changes proposed by the passed commands parameter.

        @param commands: A string, filepath, or list of multiple commands
                       | that the device will compare with.
        @type commands: str or list
        @param req_format: The desired format of the response, defaults to
                         | 'text', but also accepts 'xml'
        @type req_format: str

        @returns: The reply from the device.
        @rtype: str