1 """Contains predicates used in Pyramid views.

     2 """

     3 

     4 

     5 class MatchIsETypePredicate(object):

     6     """A predicate that match if a given etype exist in schema.

     7     """

     8     def __init__(self, matchname, config):

     9         self.matchname = matchname

    10 

    11     def text(self):

    12         return 'match_is_etype = %s' % self.matchname

    13 

    14     phash = text

    15 

    16     def __call__(self, info, request):

    17         return info['match'][self.matchname].lower() in \

    18             request.registry['cubicweb.registry'].case_insensitive_etypes

    19 

    20 

    21 def includeme(config):

    22     config.add_route_predicate('match_is_etype', MatchIsETypePredicate)