From: Alec Warner <antarus@gentoo.org>
Date: Fri, 7 Apr 2006 00:50:52 +0000 (-0000)
Subject: Speed up portage.config.keys()
X-Git-Tag: v2.1_pre8~15
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2ebcac9f64f29e85b702b9854e365671cb53586e;p=portage.git

Speed up portage.config.keys()

svn path=/main/trunk/; revision=3086
---

diff --git a/pym/portage.py b/pym/portage.py
index 2cfbed407..d8e26cb9e 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -1612,12 +1612,7 @@ class config:
 		return bool(self.has_key(mykey))
 
 	def keys(self):
-		mykeys=[]
-		for x in self.lookuplist:
-			for y in x.keys():
-				if y not in mykeys:
-					mykeys.append(y)
-		return mykeys
+		return unique_array(flatten([x.keys() for x in self.lookuplist]))
 
 	def __setitem__(self,mykey,myvalue):
 		"set a value; will be thrown away at reset() time"