cubicweb: comparison selectors.py

equal deleted inserted replaced

-:6b183d860295
+:58b05c314443
 * `registry`, a registry name
 * `regids`, object identifiers in this registry, one of them should be
 selectable.
 """
+selectable_score = 1
 def __init__(self, registry, *regids):
 self.registry = registry
 self.regids = regids
 def __call__(self, cls, req, **kwargs):
 for regid in self.regids:
 try:
 req.vreg[self.registry].select(regid, req, **kwargs)
-return 1
+return self.selectable_score
 except NoSelectableObject:
 return 0
 class adaptable(appobject_selectable):
 * `regids`, adapter identifiers (e.g. interface names) to which the context
 (usually entities) should be adaptable. One of them should be selectable
 when multiple identifiers are given.
 """
+# implementing an interface takes precedence other special Any interface,
+# hence return 2 (implements('Any') score is 1)
+selectable_score = 2
 def __init__(self, *regids):
 super(adaptable, self).__init__('adapters', *regids)
 # rset selectors ##############################################################