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 doesn't 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.