From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 7 Sep 2011 15:56:15 +0000 (-0700)
Subject: cache/volatile: fix __iter__ and __contains__
X-Git-Tag: v2.2.0_alpha55~7
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=f55f1714c7e2855ca4cbb45f9d8ae6cee126af17;p=portage.git

cache/volatile: fix __iter__ and __contains__

Special methods can't be assigned in the constructor.
---

diff --git a/pym/portage/cache/volatile.py b/pym/portage/cache/volatile.py
index 0bf6bab2c..18049dddb 100644
--- a/pym/portage/cache/volatile.py
+++ b/pym/portage/cache/volatile.py
@@ -14,12 +14,16 @@ class database(template.database):
 		config.pop("perms", None)
 		super(database, self).__init__(*args, **config)
 		self._data = {}
-		self.__iter__ = self._data.__iter__
 		self._delitem = self._data.__delitem__
-		self.__contains__ = self._data.__contains__
 
 	def _setitem(self, name, values):
 		self._data[name] = copy.deepcopy(values)
 
 	def _getitem(self, cpv):
 		return copy.deepcopy(self._data[cpv])
+
+	def __iter__(self):
+		return iter(self._data)
+
+	def __contains__(self, key):
+		return key in self._data