From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 29 Oct 2007 00:08:28 +0000 (-0000)
Subject: Make portdbapi.cp_list() use os.listdir() instead of
X-Git-Tag: v2.2_pre1~487
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=58ae97c54525b1572f2c96ad81f28bca69b8edc2;p=portage.git

Make portdbapi.cp_list() use os.listdir() instead of
portage.listdir() since portage.listdir() has unnecessary
overhead and it's cache isn't needed since cp_list() has
it's own cache.

svn path=/main/trunk/; revision=8336
---

diff --git a/pym/portage/dbapi/porttree.py b/pym/portage/dbapi/porttree.py
index 84f8c196d..ec38e0850 100644
--- a/pym/portage/dbapi/porttree.py
+++ b/pym/portage/dbapi/porttree.py
@@ -511,7 +511,11 @@ class portdbapi(dbapi):
 		else:
 			mytrees = self.porttrees
 		for oroot in mytrees:
-			for x in listdir(oroot+"/"+mycp, EmptyOnError=1, ignorecvs=1):
+			try:
+				file_list = os.listdir(os.path.join(oroot, mycp))
+			except OSError:
+				continue
+			for x in file_list:
 				if x.endswith(".ebuild"):
 					pf = x[:-7]
 					ps = pkgsplit(pf)