490         if rset is None:

   490         if rset is None:

   491             return 0

   491             return 0

   492         page_size = kwargs.get('page_size')

   492         page_size = kwargs.get('page_size')

   493         if page_size is None:

   493         if page_size is None:

   494             page_size = req.form.get('page_size')

   494             page_size = req.form.get('page_size')

   495             if page_size is None:

   500             if page_size is None:

   496                 page_size = req.property_value('navigation.page-size')

   501                 page_size = req.property_value('navigation.page-size')

   499         if len(rset) <= (page_size*self.nbpages):

   502         if len(rset) <= (page_size*self.nbpages):

   500             return 0

   503             return 0

   501         return self.nbpages

   504         return self.nbpages

   502 

   505 

   503 

   506