From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sun, 13 Feb 2011 11:03:28 +0000 (+0100)
Subject: Add unique method to package listing.
X-Git-Tag: 0.9.3~183
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e1217bfe6d7cb387b1bdc40cc6bd73933b43a44;p=pakfire.git

Add unique method to package listing.
---

diff --git a/pakfire/packages/listing.py b/pakfire/packages/listing.py
index c7c863212..fbc14b5ba 100644
--- a/pakfire/packages/listing.py
+++ b/pakfire/packages/listing.py
@@ -26,3 +26,14 @@ class PackageListing(object):
 		if self.__packages:
 			return self.__packages[-1]
 
+	def unique(self):
+		pkgs = []
+
+		for pkg in self.__packages:
+			if pkg in pkgs:
+				continue
+
+			pkgs.append(pkg)
+
+		self.__packages = pkgs
+