From edab8bea2083fdbbfa285b9b82623f37e9f6c46e Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 9 Apr 2008 21:51:31 +0000
Subject: Add some docs for the DepcheckCompositeDB class.

svn path=/main/trunk/; revision=9785
---
 pym/_emerge/__init__.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'pym/_emerge')

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 5d89a4c09..291df19fd 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -1412,6 +1412,13 @@ def show_invalid_depstring_notice(parent_node, depstring, error_msg):
 	f.end_paragraph(1)
 
 class DepcheckCompositeDB(object):
+	"""
+	A dbapi-like interface that is optimized for use in dep_check() calls.
+	This is built on top of the existing depgraph package selection logic.
+	Some packages that have been added to the graph may be masked from this
+	view in order to control the atom preference selection that occurs via
+	dep_check().
+	"""
 	def __init__(self, depgraph, root):
 		self._depgraph = depgraph
 		self._root = root
-- 
cgit v1.2.3-1-g7c22