From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 2 Mar 2010 20:07:56 +0000 (-0000)
Subject: Add an optional 'categories' parameter to portdbapi.cp_all(), for listing
X-Git-Tag: v2.1.8~166
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=136b275822d9505c21c5156f65aca8bb25c15669;p=portage.git

Add an optional 'categories' parameter to portdbapi.cp_all(), for listing
a subset of categories. Thanks to dol-sen for the suggestion. (trunk r15323)

svn path=/main/branches/2.1.7/; revision=15556
---

diff --git a/pym/portage/dbapi/porttree.py b/pym/portage/dbapi/porttree.py
index 4cf7d410d..cf7eeac7f 100644
--- a/pym/portage/dbapi/porttree.py
+++ b/pym/portage/dbapi/porttree.py
@@ -889,10 +889,12 @@ class portdbapi(dbapi):
 		else:
 			return 0
 
-	def cp_all(self):
+	def cp_all(self, categories=None):
 		"returns a list of all keys in our tree"
 		d = {}
-		for x in self.settings.categories:
+		if categories is None:
+			categories = self.settings.categories
+		for x in categories:
 			for oroot in self.porttrees:
 				for y in listdir(oroot+"/"+x, EmptyOnError=1, ignorecvs=1, dirsonly=1):
 					if not self._pkg_dir_name_re.match(y) or \