[predicates] keep making `yes` predicate importable from cubicweb (closes #2790319)
The `yes` predicate was moved out in CubicWeb 3.15 but it should have
remained importable from the cubicweb.predicates module, for bw compat
reasons and also because logilab.common.registry is an implementation
detail.
--- a/predicates.py Mon Apr 08 16:53:03 2013 +0200
+++ b/predicates.py Mon Apr 08 17:12:53 2013 +0200
@@ -190,7 +190,7 @@
from logilab.common.compat import all, any
from logilab.common.interface import implements as implements_iface
-from logilab.common.registry import Predicate, objectify_predicate
+from logilab.common.registry import Predicate, objectify_predicate, yes
from yams.schema import BASE_TYPES, role_name
from rql.nodes import Function
@@ -201,6 +201,9 @@
from cubicweb.uilib import eid_param
from cubicweb.schema import split_expression
+# remember, these imports are there for bw compat only
+__BACKWARD_COMPAT_IMPORTS = (yes,)
+
def score_interface(etypesreg, eclass, iface):
"""Return XXX if the give object (maybe an instance or class) implements
the interface.