Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
__init__.py	1.67 KB	-rw-r--r--
InstallBackendAptdaemon.py	3.17 KB	-rw-r--r--
InstallBackendSynaptic.py	2.51 KB	-rw-r--r--

Code Editor : init.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Integration of package managers into UpdateManager"""
# (c) 2005-2009 Canonical, GPL

import os
import os.path

from gi.repository import GObject

class InstallBackend(GObject.GObject):
    """The abstract backend that can install/remove packages"""

(INSTALL, UPDATE) = range(2)

def __init__(self, window_main):
        """init backend
        takes a gtk main window as parameter
        """
        GObject.GObject.__init__(self)
        self.window_main = window_main

def commit(self, pkgs_install, pkgs_upgrade, close_on_done):
        """Commit the cache changes """
        raise NotImplemented

def update(self):
        """Run a update to refresh the package list"""
        raise NotImplemented

def get_backend(*args, **kwargs):
    """Select and return a package manager backend."""
    # try aptdaemon
    if (os.path.exists("/usr/sbin/aptd") and
        not "UPDATE_MANAGER_FORCE_BACKEND_SYNAPTIC" in os.environ):
        # check if the gtkwidgets are installed as well
        try:
            from .InstallBackendAptdaemon import InstallBackendAptdaemon
            return InstallBackendAptdaemon(*args, **kwargs)
        except ImportError:
            import logging
            logging.exception("importing aptdaemon")
    # try synaptic
    if (os.path.exists("/usr/sbin/synaptic") and
        not "UPDATE_MANAGER_FORCE_BACKEND_APTDAEMON" in os.environ):
        from .InstallBackendSynaptic import InstallBackendSynaptic
        return InstallBackendSynaptic(*args, **kwargs)
    # nothing found, raise
    raise Exception("No working backend found, please try installing "
                    "synaptic or aptdaemon")

${this.title}

Code Editor : __init__.py

Code Editor : init.py