Merge pull request #26 from dhellmann/bug/logging-py26

Update null log handling for py26

stevedore/__init__.py

@@ -1,5 +1,13 @@
 # flake8: noqa
 
+__all__ = [
+    'ExtensionManager',
+    'EnabledExtensionManager',
+    'NamedExtensionManager',
+    'HookManager',
+    'DriverManager',
+]
+
 from .extension import ExtensionManager
 from .enabled import EnabledExtensionManager
 from .named import NamedExtensionManager
@@ -10,9 +18,19 @@ import logging
 
 # Configure a NullHandler for our log messages in case
 # the app we're used from does not set up logging.
-LOG = logging.getLogger(__name__)
-try:
+LOG = logging.getLogger('stevedore')
+
+if hasattr(logging, 'NullHandler'):
     LOG.addHandler(logging.NullHandler())
-except AttributeError:
-    # No NullHandler, probably python 2.6
-    pass
+else:
+    class NullHandler(logging.Handler):
+        def handle(self, record):
+            pass
+
+        def emit(self, record):
+            pass
+
+        def createLock(self):
+            self.lock = None
+
+    LOG.addHandler(NullHandler())