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-rw-r--r--ipalib/plugable.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/ipalib/plugable.py b/ipalib/plugable.py
index b663a7ea4..30a4a5f06 100644
--- a/ipalib/plugable.py
+++ b/ipalib/plugable.py
@@ -19,6 +19,10 @@
"""
Generic plugin framework.
+
+The classes in this module make heavy use of Python container emulation. If
+you are unfamiliar with this Python feature, see
+http://docs.python.org/ref/sequence-types.html
"""
import re