300 class EntityView(View):

   300 class EntityView(View):

   301     """base class for views applying on an entity (i.e. uniform result set)

   301     """base class for views applying on an entity (i.e. uniform result set)

   302     """

   302     """

   303     __registerer__ = accepts_registerer

   303     __registerer__ = accepts_registerer

   304     __selectors__ = (accept,)

   304     __selectors__ = (accept,)

   305     category = 'entityview'

   306     category = 'entityview'

   306 

   307 

   307     def field(self, label, value, row=True, show_label=True, w=None, tr=True):

   308     def field(self, label, value, row=True, show_label=True, w=None, tr=True):

   308         """ read-only field """

   309         """ read-only field """

   309         if w is None:

   310         if w is None: