119 

   119 

   120   link_name_user = None

   120   link_name_user = None

   121 

   121 

   122   # try to fetch User entity corresponding to link_name if one exists

   122   # try to fetch User entity corresponding to link_name if one exists

   123   try:

   123   try:

   126   except out_of_band.ErrorResponse, error:

   126   except out_of_band.ErrorResponse, error:

   127     # show custom 404 page when link name doesn't exist in Datastore

   127     # show custom 404 page when link name doesn't exist in Datastore

   128     return simple.errorResponse(request, page, error, template, context)

   128     return simple.errorResponse(request, page, error, template, context)

   129   

   129   

   130   # link_name_user will be None here if link name was already None...

   130   # link_name_user will be None here if link name was already None...