Declare previous & next keys as binary ones (i.e. their content is encoded and later decoded) as

we need to deliver to client sometimes non ASCII characters (i.e. translated actions).


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23377 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Wizard/Tool/WizardTool.py

@@ -49,8 +49,8 @@ def _setSuperSecurityManager(self):
 class GeneratorCall(UserDict):
   """ Class use to generate/interpret XML-RPC call for the wizard. """
   
-  _binary_keys = ("data", "filedata",)
-  _string_keys = ("previous", "next", "command", "server_buffer",)
+  _binary_keys = ("data", "filedata", "previous", "next",)
+  _string_keys = ( "command", "server_buffer",)
 
   def __init__(self, *args, **kw):
     UserDict.__init__(self, *args, **kw)