code cleanup.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@31013 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Utils.py

@@ -42,8 +42,6 @@ except ImportError:
   from md5 import new as md5_new
   from sha import new as sha_new
 
-from zope.interface import implementedBy
-
 from Products.ERP5Type.Globals import package_home
 from Products.ERP5Type.Globals import DevelopmentMode
 from Acquisition import aq_base
@@ -75,8 +73,6 @@ from Products.ERP5Type.Cache import getReadOnlyTransactionCache
 from Products.ERP5Type.TransactionalVariable import getTransactionalVariable
 from zLOG import LOG, BLATHER, PROBLEM, WARNING
 
-from AccessControl.SecurityManagement import newSecurityManager, getSecurityManager
-
 #####################################################
 # Avoid importing from (possibly unpatched) Globals
 #####################################################
@@ -304,9 +300,6 @@ def uidToValue(list):
 def referenceToPath(list):
   pass
 
-def pathToUid(list):
-  pass
-
 # Path
 def getPath(object_or_path, **kw):
   """Returns the absolute path of an object
@@ -437,12 +430,7 @@ def updateGlobals(this_module, global_hook,
 
 import imp
 
-# Zope 2.6.x does not have App.Config
-try:
-  from App.config import getConfiguration
-except ImportError:
-  getConfiguration = None
-  pass
+from App.config import getConfiguration
 
 from Products.ERP5Type.Globals import InitializeClass
 from Accessor.Base import func_code
@@ -871,7 +859,6 @@ def importLocalDocument(class_id, document_path = None):
   """
   import Products.ERP5Type.Document
   import Permissions
-  import Products
 
   if document_path is None:
     instance_home = getConfiguration().instancehome
@@ -901,7 +888,6 @@ def importLocalDocument(class_id, document_path = None):
 
   # Temp documents are created as standard classes with a different constructor
   # which patches some methods are the instance level to prevent reindexing
-  from Products.ERP5Type import product_path as erp5_product_path
   temp_document_constructor = TempDocumentConstructor(document_class)
   temp_document_constructor_name = "newTemp%s" % class_id
   temp_document_constructor.__name__ = temp_document_constructor_name