From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 9 May 2011 06:08:43 +0000 (-0700)
Subject: unmerge: skip getvirtuals() if cat is not virtual
X-Git-Tag: v2.1.9.49~23
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e8025f33863bad51bc5dbebb45e0d561469b2596;p=portage.git

unmerge: skip getvirtuals() if cat is not virtual

This allows us to avoid triggering the old-style virtual code which
scans /var/db/pkg/*/*/PROVIDE.
---

diff --git a/pym/_emerge/unmerge.py b/pym/_emerge/unmerge.py
index 7e66ff9fb..6c0ef8dbc 100644
--- a/pym/_emerge/unmerge.py
+++ b/pym/_emerge/unmerge.py
@@ -67,8 +67,14 @@ def unmerge(root_config, myopts, unmerge_action,
 
 		syslist = []
 		for x in realsyslist:
-			mycp = portage.dep_getkey(x)
-			if mycp in settings.getvirtuals():
+			mycp = x.cp
+			# Since Gentoo stopped using old-style virtuals in
+			# 2011, typically it's possible to avoid getvirtuals()
+			# calls entirely. It will not be triggered here by
+			# new-style virtuals since those are expanded to
+			# non-virtual atoms above by expand_new_virt().
+			if mycp.startswith("virtual/") and \
+				mycp in settings.getvirtuals():
 				providers = []
 				for provider in settings.getvirtuals()[mycp]:
 					if vartree.dbapi.match(provider):