[Zope3-checkins] CVS: Zope/lib/python/ZConfig/components/logger - logger.py:1.4

[Fred L. Drake, Jr.]

Update of /cvs-repository/Zope/lib/python/ZConfig/components/logger
In directory cvs.zope.org:/tmp/cvs-serv9927

Modified Files:
	logger.py 
Log Message:
add a reopen() method to the factory to allow FileHandlers to be
reopened when rotating logs


=== Zope/lib/python/ZConfig/components/logger/logger.py 1.3 => 1.4 ===
--- Zope/lib/python/ZConfig/components/logger/logger.py:1.3	Tue Apr 13 10:08:44 2004
+++ Zope/lib/python/ZConfig/components/logger/logger.py	Tue Apr 13 13:02:53 2004
@@ -60,6 +60,20 @@
                 lowest = factory.getLevel()
         return lowest
 
+    def reopen(self):
+        """Re-open any handlers for which this is a meaningful operation.
+
+        This only works on handlers on the logger provided by this
+        factory directly; handlers for child loggers are not affected.
+        (This can be considered a bug, but is sufficient at the
+        moment.)
+        """
+        logger = self()
+        for handler in logger.handlers:
+            reopen = getattr(handler, "reopen", None)
+            if reopen is not None and callable(reopen):
+                reopen()
+
 
 class EventLogFactory(LoggerFactoryBase):
     """Logger factory that returns the root logger."""