From: Zac Medico <zmedico@gentoo.org>
Date: Fri, 20 Jun 2008 17:36:18 +0000 (-0000)
Subject: Make isvalidatom() use the Atom cache to avoid validating the same atom
X-Git-Tag: v2.2_rc2~369
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=39b38469dcf3a00623a2597db171b42bb98cc069;p=portage.git

Make isvalidatom() use the Atom cache to avoid validating the same atom
twice.

svn path=/main/trunk/; revision=10745
---

diff --git a/pym/portage/dep.py b/pym/portage/dep.py
index 8a8958788..43e34cdb7 100644
--- a/pym/portage/dep.py
+++ b/pym/portage/dep.py
@@ -611,6 +611,9 @@ def isvalidatom(atom, allow_blockers=False):
 		1) 0 if the atom is invalid
 		2) 1 if the atom is valid
 	"""
+	existing_atom = Atom._atoms.get(atom)
+	if existing_atom is not None:
+		atom = existing_atom
 	if isinstance(atom, Atom):
 		if atom.blocker and not allow_blockers:
 			return 0