Merged revisions 74107 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r74107 | brett.cannon | 2009-07-19 20:19:18 -0700 (Sun, 19 Jul 2009) | 8 lines

  Importlib's documentation said that importlib.abc.PyLoader inherited from
  importlib.abc.ResourceLoader, when in fact it did not. Fixed the ABC to inherit
  as documented.

  This does in introduce an backwards-incompatiblity as the code in PyLoader
  already required the single method ResourceLoader defined as an abstract
  method.
........
diff --git a/Lib/importlib/abc.py b/Lib/importlib/abc.py
index b2bdb02..7b89d0b 100644
--- a/Lib/importlib/abc.py
+++ b/Lib/importlib/abc.py
@@ -76,7 +76,7 @@
 InspectLoader.register(machinery.FrozenImporter)
 
 
-class PyLoader(_bootstrap.PyLoader, InspectLoader):
+class PyLoader(_bootstrap.PyLoader, ResourceLoader, InspectLoader):
 
     """Abstract base class to assist in loading source code by requiring only
     back-end storage methods to be implemented.