Update null log handling for py26
Python 2.6 does not have a NullHandler in the logging module, so introduce a little class that does the same work. Also add __all__ to the package init so extra names are not exported. Resolves issue #2 Change-Id: Id59d394cd02372e2c31de336894f06653cb1e22d
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@ -1,5 +1,13 @@
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# flake8: noqa
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__all__ = [
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'ExtensionManager',
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'EnabledExtensionManager',
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'NamedExtensionManager',
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'HookManager',
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'DriverManager',
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]
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from .extension import ExtensionManager
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from .enabled import EnabledExtensionManager
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from .named import NamedExtensionManager
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@ -10,9 +18,19 @@ import logging
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# Configure a NullHandler for our log messages in case
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# the app we're used from does not set up logging.
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LOG = logging.getLogger(__name__)
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try:
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LOG = logging.getLogger('stevedore')
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if hasattr(logging, 'NullHandler'):
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LOG.addHandler(logging.NullHandler())
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except AttributeError:
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# No NullHandler, probably python 2.6
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pass
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else:
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class NullHandler(logging.Handler):
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def handle(self, record):
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pass
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def emit(self, record):
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pass
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def createLock(self):
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self.lock = None
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LOG.addHandler(NullHandler())
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