Help me understand this logging config
anand jeyahar
anand.ibmgsi at gmail.com
Tue Aug 30 07:31:42 EDT 2011
Hi,
I took a look at the logging source code. getLogger checks for existing
loggers with the given name and if it doesn't creates one.
def getLogger(self, name):
"""
Get a logger with the specified name (channel name), creating it
if it doesn't yet exist. This name is a dot-separated hierarchical
name, such as "a", "a.b", "a.b.c" or similar.
If a PlaceHolder existed for the specified name [i.e. the logger
didn't exist but a child of it did], replace it with the created
logger and fix up the parent/child references which pointed to the
placeholder to now point to the logger.
"""
rv = None
_acquireLock()
try:
if name in self.loggerDict:
rv = self.loggerDict[name]
if isinstance(rv, PlaceHolder):
ph = rv
rv = (self.loggerClass or _loggerClass)(name)
rv.manager = self
self.loggerDict[name] = rv
self._fixupChildren(ph, rv)
self._fixupParents(rv)
else:
rv = (self.loggerClass or _loggerClass)(name)
rv.manager = self
self.loggerDict[name] = rv
self._fixupParents(rv)
finally:
_releaseLock()
return rv
==============================================
Anand Jeyahar
https://sites.google.com/site/<https://sites.google.com/site/aangjie/home/quotes>
anandjeyahar
==============================================
The man who is really serious,
with the urge to find out what truth is,
has no style at all. He lives only in what is.
~Bruce Lee
Love is a trade with lousy accounting policies.
~Aang Jie<https://sites.google.com/site/aangjie/home/quotes>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/python-list/attachments/20110830/b1c5e4e2/attachment-0001.html>
More information about the Python-list
mailing list