[Zope-Checkins] CVS: Zope/lib/python/Zope/Startup - handlers.py:1.6

[Fred L. Drake, Jr.]

Update of /cvs-repository/Zope/lib/python/Zope/Startup
In directory cvs.zope.org:/tmp/cvs-serv4558

Modified Files:
	handlers.py 
Log Message:
Add comment about need to unset configuration variables that aren't
specifically set.


=== Zope/lib/python/Zope/Startup/handlers.py 1.5 => 1.6 ===
--- Zope/lib/python/Zope/Startup/handlers.py:1.5	Thu Mar 20 18:13:00 2003
+++ Zope/lib/python/Zope/Startup/handlers.py	Wed Apr 23 15:27:38 2003
@@ -2,6 +2,13 @@
 
 # top-level key handlers
 
+
+# XXX  I suspect there are still problems here.  In most cases, if the
+# value is not set from the config file, or if the value is the
+# default, the corresponding envvar is not unset, which is needed to
+# ensure that the environment variables and the configuration values
+# reflect a coherant configuration.
+
 def _setenv(name, value):
     if isinstance(value, str):
         os.environ[name] = value