first catapult support

1 files changed, 132 insertions, 0 deletions

diff --git a/portato/backend/catapult/package.py b/portato/backend/catapult/package.py
new file mode 100644
index 0000000..a756f33
--- /dev/null
+++ b/portato/backend/catapult/package.py
@@ -0,0 +1,132 @@
+# -*- 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 self.proxy.use_expanded(self.get_cpv(), flag, suggest)
+
+	def get_cp (self):
+		return self.proxy.get_cp(self.get_cpv())
+
+	def get_slot_cp (self):
+		return self.proxy.get_slot_cp(self.get_cpv())
+
+	def get_package_path(self):
+		return 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_overlay(self.get_cpv())
+
+	def get_overlay_path(self):
+		return self.proxy.is_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 self.proxy.get_masking_reason(self.get_cpv())
+		
+	def get_iuse_flags (self, installed = False):
+		return self.proxy.get_iuse_flags(self.get_cpv(), installed)
+
+	def get_matched_dep_packages (self, depvar):
+		return 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 self.proxy.get_dep_packages(self.get_cpv(), depvar, self.get_new_use_flags(), with_criterions)
+
+	def get_global_settings(self, key):
+		return self.proxy.get_global_settings(self.get_cpv(), key)
+
+	def get_ebuild_path(self):
+		return self.proxy.get_ebuild_path(self.get_cpv())
+
+	def get_package_settings(self, var, tree = True):
+		return 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)