2 files changed, 35 insertions, 0 deletions
diff --git a/portato/backend/portage/sets.py b/portato/backend/portage/sets.py
index 2305c85..7984d3d 100644
--- a/portato/backend/portage/sets.py
+++ b/portato/backend/portage/sets.py
@@ -14,7 +14,14 @@ from __future__ import absolute_import, with_statement
 
 import re
 
+import portage
+try:
+	import portage.dep as portage_dep
+except ImportError:
+	import portage_dep
+
 from .. import system
+from ...helper import debug
 
 class Set(object):
 
@@ -57,6 +64,15 @@ class FilterSet (Set):
 
 		return t
 
+class PortageSet (FilterSet):
+	def __init__ (self, name):
+		FilterSet.__init__(self)
+		debug("Loading portage set '%s'", name)
+		self.portageSet = system.settings.setsconfig.getSets()[name]
+
+	def get_list(self):
+		return self.portageSet.getAtoms()
+
 class SystemSet (FilterSet):
 
 	def get_list(self):
@@ -126,3 +142,4 @@ class UninstalledSet (Set):
 
 	def find (self, *args, **kwargs):
 		return self.all.find(*args, **kwargs) - self.installed.find(*args, **kwargs)
+
diff --git a/portato/backend/portage/system_22.py b/portato/backend/portage/system_22.py
index 289849c..18e3b4e 100644
--- a/portato/backend/portage/system_22.py
+++ b/portato/backend/portage/system_22.py
@@ -20,6 +20,7 @@ from collections import defaultdict
 from .package_22 import PortagePackage_22
 from .settings_22 import PortageSettings_22
 from .system import PortageSystem
+from . import sets as syssets
 
 class PortageSystem_22 (PortageSystem):
 
@@ -30,6 +31,13 @@ class PortageSystem_22 (PortageSystem):
 		self.use_descs = {}
 		self.local_use_descs = defaultdict(dict)
 
+		self.setmap = {
+				self.SET_ALL : syssets.AllSet,
+				self.SET_INSTALLED : syssets.InstalledSet,
+				self.SET_UNINSTALLED : syssets.UninstalledSet,
+				self.SET_TREE : syssets.TreeSet
+				}
+
 	def has_set_support (self):
 		return True
 
@@ -39,5 +47,15 @@ class PortageSystem_22 (PortageSystem):
 		else:
 			return tuple(self.settings.setsconfig.getSets())
 
+	def _get_set (self, pkgSet):
+		pkgSet = pkgSet.lower()
+		if pkgSet == "": pkgSet = self.SET_ALL
+
+		s = self.setmap.get(pkgSet, None)
+		if s is None:
+			return syssets.PortageSet(pkgSet)
+		else:
+			return s()
+
 	def new_package (self, cpv):
 		return PortagePackage_22(cpv)