delay imports to avoid circular imports

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@38667 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Dynamic/portaltypeclass.py

@@ -6,7 +6,7 @@ import sys
 import inspect
 from types import ModuleType
 
-from Products.ERP5Type.patches.getSite import getSite
+from zope.site.hooks import getSite
 from Products.ERP5Type.Globals import InitializeClass
 from Products.ERP5Type.Utils import setDefaultClassProperties
 

product/ERP5Type/patches/getSite.py

-from Products.ERP5Type.Dynamic.portaltypeclass import synchronizeDynamicModules
 from Products.ERP5Type import Globals
 module_name = 'zope.site.hooks'
 try:
@@ -38,5 +37,6 @@ hooks.getSite = getSite
 last_cookie_value = None
 def setSite(site=None):
   _setSite(site)
+  from Products.ERP5Type.Dynamic.portaltypeclass import synchronizeDynamicModules
   synchronizeDynamicModules(site)
 hooks.setSite = setSite