From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 21 Jun 2006 04:14:34 +0000 (-0000)
Subject: Implement get() as part of the standard mapping interface. This patch is from trunk... 
X-Git-Tag: v2.1-r1~1
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=ba5212b0841e088a69e9de6680cc468be3a94452;p=portage.git

Implement get() as part of the standard mapping interface. This patch is from trunk r3545.

svn path=/main/branches/2.1/; revision=3580
---

diff --git a/pym/cache/template.py b/pym/cache/template.py
index 097ebed8d..43f3c8a14 100644
--- a/pym/cache/template.py
+++ b/pym/cache/template.py
@@ -115,6 +115,12 @@ class database(object):
 	def __contains__(self, cpv):
 		return self.has_key(cpv)
 
+	def get(self, k, x=None):
+		try:
+			return self[k]
+		except KeyError:
+			return x
+
 	def get_matches(self, match_dict):
 		"""generic function for walking the entire cache db, matching restrictions to
 		filter what cpv's are returned.  Derived classes should override this if they