Synnefo » ./kamaki

#!/usr/bin/env python

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from kamaki.cli.command_tree import CommandTree

from kamaki.cli.argument import IntArgument, ValueArgument

from kamaki.cli.history import History

from kamaki.cli import command

from kamaki.cli.commands import _command_init

history_cmds = CommandTree('history', 'Command history')

_commands = [history_cmds]

class _init_history(_command_init):

    def main(self):

        self.history = History(self.config.get('history', 'file'))

@command(history_cmds)

class history_show(_init_history):

    """Show history [containing terms...]"""

    def __init__(self, arguments={}):

        super(self.__class__, self).__init__(arguments)

        self.arguments['limit'] =\

            IntArgument('number of lines to show', '-n', default=0)

        self.arguments['match'] =\

            ValueArgument('show lines that match all given terms', '--match')

    def main(self):

        super(self.__class__, self).main()

        ret = self.history.get(match_terms=self.get_argument('match'),

            limit=self.get_argument('limit'))

        print(''.join(ret))

@command(history_cmds)

class history_clean(_init_history):

    """Clean up history"""

    def main(self):

        super(self.__class__, self).main()

        self.history.clean()

@command(history_cmds)

class history_recall(_init_history):

    """Re-call a previously called command"""

    def main(self, commandid):

        super(self.__class__, self).main()

        r = self.history.retrieve(commandid)

        print(r)