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# -*- coding: utf-8 -*-
#
# File: portato/backend/catapult/package.py
# This file is part of the Portato-Project, a graphical portage-frontend.
#
# Copyright (C) 2007 René 'Necoro' Neumann
# This is free software. You may redistribute copies of it under the terms of
# the GNU General Public License version 2.
# There is NO WARRANTY, to the extent permitted by law.
#
# Written by René 'Necoro' Neumann <necoro@necoro.net>
from __future__ import absolute_import, with_statement
from ..package import Package
from .. import flags
from .. import system
from ..exceptions import BlockedException, PackageNotFoundException
from ...helper import debug, unique_array
import dbus
import os.path
from gettext import lgettext as _
class CatapultPackage(Package):
def __init__ (self, cpv):
Package.__init__(self, cpv)
self.bus = dbus.SessionBus()
# get the system
po = self.bus.get_object("org.gentoo.catapult.portage", "/org/gentoo/catapult/Package")
self.proxy = dbus.Interface(po, "org.gentoo.catapult.Package")
def use_expanded (self, flag, suggest = None):
if not suggest:
suggest = ""
return str(self.proxy.use_expanded(self.get_cpv(), flag, suggest))
def get_cp (self):
return str(self.proxy.get_cp(self.get_cpv()))
def get_slot_cp (self):
return str(self.proxy.get_slot_cp(self.get_cpv()))
def get_package_path(self):
return str(self.proxy.get_package_path(self.get_cpv()))
def is_installed(self):
return self.proxy.is_installed(self.get_cpv())
def is_overlay(self):
return self.proxy.is_in_overlay(self.get_cpv())
def get_overlay_path(self):
return str(self.proxy.get_overlay_path(self.get_cpv()))
def is_in_system (self):
return self.proxy.is_in_system(self.get_cpv())
def is_missing_keyword(self):
return self.proxy.is_missing_keyword(self.get_cpv())
def is_testing(self, use_keywords = False):
if not use_keywords:
return self.proxy.is_testing(self.get_cpv(), False)
else:
status = flags.new_testing_status(self.get_cpv())
if status is None:
return self.proxy.is_testing(self.get_cpv(), True)
else:
return status
def is_masked (self, use_changed = True):
if use_changed:
status = flags.new_masking_status(self.get_cpv())
if status != None: # we have locally changed it
if status == "masked": return True
elif status == "unmasked": return False
else:
error(_("BUG in flags.new_masking_status. It returns \'%s\'"), status)
else: # we have not touched the status
return self.proxy.is_masked(self.get_cpv())
else: # we want the original portage value XXX: bug if masked by user AND by system
if self.proxy.is_masked(self.get_cpv()):
if not flags.is_locally_masked(self, changes = False): # assume that if it is locally masked, it is not masked by the system
return True
# else: # more difficult: get the ones we unmasked, but are masked by the system
# try:
# masked = self._settings.settings.pmaskdict[self.get_cp()]
# except KeyError: # key error: not masked
# return False
#
# for cpv in masked:
# if self.matches(cpv):
# if not flags.is_locally_masked(self, changes = False): # assume that if it is locally masked, it is not masked by the system
# return True
# else:
# return False
return False
def get_masking_reason (self):
return str(self.proxy.get_masking_reason(self.get_cpv()))
def get_iuse_flags (self, installed = False):
return [str(x) for x in self.proxy.get_iuse_flags(self.get_cpv(), installed)]
def get_matched_dep_packages (self, depvar):
return [str(x) for x in self.proxy.get_matched_dep_packages(self.get_cpv(), self.get_new_use_flags())]
def get_dep_packages (self, depvar = ["RDEPEND", "PDEPEND", "DEPEND"], with_criterions = False):
return [str(x) for x in self.proxy.get_dep_packages(self.get_cpv(), depvar, self.get_new_use_flags(), with_criterions)]
def get_global_settings(self, key):
return str(self.proxy.get_global_settings(self.get_cpv(), key))
def get_ebuild_path(self):
return str(self.proxy.get_ebuild_path(self.get_cpv()))
def get_package_settings(self, var, tree = True):
return str(self.proxy.get_package_settings(self.get_cpv(), var, tree))
def get_use_flags(self):
return " ".join(self.proxy.get_use_flags(self.get_cpv()))
def compare_version(self, other):
return self.proxy.compare_version(self.get_cpv(), other)
def matches (self, criterion):
return self.proxy.matches(self.get_cpv(), criterion)
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