[Zope3-checkins] SVN: Zope3/trunk/src/zope/app/generations/generations.py - remove unused imports (os, sys)

[Fred L. Drake, Jr.]

Log message for revision 71728:
  - remove unused imports (os, sys)
  - organize imports
  

Changed:
  U   Zope3/trunk/src/zope/app/generations/generations.py

-=-
Modified: Zope3/trunk/src/zope/app/generations/generations.py
===================================================================
--- Zope3/trunk/src/zope/app/generations/generations.py	2007-01-05 21:42:32 UTC (rev 71727)
+++ Zope3/trunk/src/zope/app/generations/generations.py	2007-01-05 22:08:24 UTC (rev 71728)
@@ -17,17 +17,19 @@
 """
 __docformat__ = 'restructuredtext'
 
-import sys
+import logging
 
+import transaction
+
+import zope.interface
+
 from interfaces import GenerationTooHigh, GenerationTooLow, UnableToEvolve
 from interfaces import ISchemaManager, IInstallableSchemaManager
-import logging
-import os
-import zope.interface
-import transaction
 
+
 generations_key = 'zope.app.generations'
 
+
 class SchemaManager(object):
     """Schema manager