1 files changed, 43 insertions, 0 deletions
diff --git a/pym/portage/sets/dbapi.py b/pym/portage/sets/dbapi.py
new file mode 100644
index 000000000..65a52c47d
--- /dev/null
+++ b/pym/portage/sets/dbapi.py
@@ -0,0 +1,43 @@
+# Copyright 2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+from portage.versions import catsplit
+
+from portage.sets import PackageSet
+
+class EverythingSet(PackageSet):
+	_operations = ["merge", "unmerge"]
+
+	def __init__(self, name, vdbapi):
+		super(EverythingSet, self).__init__(name)
+		self._db = vdbapi
+	
+	def load(self):
+		mynodes = []
+		for cp in self._db.cp_all():
+			if len(self._db.cp_list(cp)) > 1:
+				for cpv in self._db.cp_list(cp):
+					myslot = self._db.aux_get(cpv, ["SLOT"])[0]
+					mynodes.append(cp+":"+myslot)
+			else:
+				mynodes.append(cp)
+		self._setNodes(mynodes)
+
+class CategorySet(PackageSet):
+	_operations = ["merge", "unmerge"]
+	
+	def __init__(self, name, category, portdbapi, only_visible=True):
+		super(CategorySet, self).__init__(name)
+		self._db = portdbapi
+		self._category = category
+		self._check = only_visible
+			
+	def load(self):
+		mynodes = []
+		for cp in self._db.cp_all():
+			if catsplit(cp)[0] == self._category:
+				if (not self._check) or len(self._db.match(cp)) > 0:
+					mynodes.append(cp)
+		self._setNodes(mynodes)
+