From: W. Trevor King <wking@tremily.us>
Date: Mon, 12 Nov 2012 02:54:17 +0000 (-0500)
Subject: cpv: define package_list in compare_strs doctest
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=6c751ebd67a981557e5bc9657efef2e6f5f4614d;p=gentoolkit.git

cpv: define package_list in compare_strs doctest

This is not much of a doctest, since we aren't using compare_strs()
anywhere, but at least it doesn't error out.  Note that comparisons
have been reworked in Python 3 where cmp() has been removed.
---

diff --git a/pym/gentoolkit/cpv.py b/pym/gentoolkit/cpv.py
index cda68d7..9c72431 100644
--- a/pym/gentoolkit/cpv.py
+++ b/pym/gentoolkit/cpv.py
@@ -178,6 +178,7 @@ def compare_strs(pkg1, pkg2):
 	as: package_list.sort(cpv.compare_strs)
 
 	An alternative is to use the CPV descriptor from gentoolkit.cpv:
+	>>> package_list = ['sys-apps/portage-9999', 'media-video/ffmpeg-9999']
 	>>> cpvs = sorted(CPV(x) for x in package_list)
 
 	@see: >>> help(cmp)