Attachment 935743 Details for Bug 1139730 – sample dnf plugin code where install() perform installation of packages also.

sample dnf plugin code where install() perform installation of packages also.

myinstall.py (text/plain), 1.89 KB, created by Parag Nemade on 2014-09-09 14:01:07 UTC

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Creator: Parag Nemade

Created: 2014-09-09 14:01:07 UTC

Size: 1.89 KB

patch

obsolete

># -*- coding: utf-8 -*-
># Copyright Â© 2014 Red Hat, Inc.
>#
># Authors: Parag Nemade <pnemade@redhat.com>
>#
># This program is free software; you can redistribute it and/or modify
># it under the terms of the GNU General Public License as published by
># the Free Software Foundation; either version 2 of the License, or
># (at your option) any later version.
>#
># This program is distributed in the hope that it will be useful,
># but WITHOUT ANY WARRANTY; without even the implied warranty of
># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
># GNU General Public License for more details.
>
>from dnfpluginscore import _, logger
>
>import dnf
>import dnf.cli
>import dnf.yum.misc
>
>class MyinstallCommand(dnf.cli.Command):
>    """ myinstall plugin for DNF """
>
>    aliases = ("myinstall",)
>    summary = _('Install the given packages')
>    usage = "[PKG1...]"
>
>    def configure(self, args):
>        demands = self.cli.demands
>        demands.resolving = True
>        demands.root_user = True
>        demands.sack_activation = True
>
>    def run(self, args):
>        self.base.fill_sack()
>        self.base.repos.iter_enabled()
>        qry = self.base.sack.query()
>        qry = qry.available()
>        qry = qry.latest()
>
>        for pkg in args:
>            try:
>                qry1 = qry.filter(provides=pkg)
>                if qry1:
>                    self.base.install(pkg)
>            except dnf.exceptions.MarkingError:
>                msg = _("No matching package to install: '%s'") % pkg
>                raise dnf.exceptions.Error(msg)
>        return
>
>class MyPlugins(dnf.Plugin):
>    """DNF plugin supplying the 'myinstall' command."""
>
>    name = 'myinstall'
>    def __init__(self, base, cli):
>        """Initialize the plugin instance."""
>        super(MyPlugins, self).__init__(base, cli)
>        if cli is not None:
>            cli.register_command(MyinstallCommand)
>        logger.debug("initialized myinstall plugin")
>

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Attachments on bug 1139730: 935743 | 936072