41 :license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses |
41 :license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses |
42 """ |
42 """ |
43 __docformat__ = "restructuredtext en" |
43 __docformat__ = "restructuredtext en" |
44 |
44 |
45 import logging |
45 import logging |
46 from warnings import warn, filterwarnings |
46 from warnings import warn |
47 |
47 |
48 from logilab.common.deprecation import class_renamed |
48 from logilab.common.deprecation import class_renamed |
49 from logilab.common.compat import all, any |
49 from logilab.common.compat import all, any |
50 from logilab.common.interface import implements as implements_iface |
50 from logilab.common.interface import implements as implements_iface |
51 |
51 |
52 from yams import BASE_TYPES |
52 from yams import BASE_TYPES |
53 |
53 |
54 from cubicweb import (Unauthorized, NoSelectableObject, NotAnEntity, |
54 from cubicweb import Unauthorized, NoSelectableObject, NotAnEntity, role |
55 role, typed_eid) |
|
56 # even if not used, let yes here so it's importable through this module |
55 # even if not used, let yes here so it's importable through this module |
57 from cubicweb.appobject import Selector, objectify_selector, yes |
56 from cubicweb.appobject import Selector, objectify_selector, yes |
58 from cubicweb.vregistry import class_regid |
57 from cubicweb.vregistry import class_regid |
59 from cubicweb.cwconfig import CubicWebConfiguration |
58 from cubicweb.cwconfig import CubicWebConfiguration |
60 from cubicweb.schema import split_expression |
59 from cubicweb.schema import split_expression |
161 ','.join(str(s) for s in self.expected_ifaces)) |
160 ','.join(str(s) for s in self.expected_ifaces)) |
162 |
161 |
163 def score_interfaces(self, req, cls_or_inst, cls): |
162 def score_interfaces(self, req, cls_or_inst, cls): |
164 score = 0 |
163 score = 0 |
165 etypesreg = req.vreg['etypes'] |
164 etypesreg = req.vreg['etypes'] |
166 eschema = cls_or_inst.e_schema |
|
167 for iface in self.expected_ifaces: |
165 for iface in self.expected_ifaces: |
168 if isinstance(iface, basestring): |
166 if isinstance(iface, basestring): |
169 # entity type |
167 # entity type |
170 try: |
168 try: |
171 iface = etypesreg.etype_class(iface) |
169 iface = etypesreg.etype_class(iface) |
525 """ |
523 """ |
526 def score(self, cls, req, etype): |
524 def score(self, cls, req, etype): |
527 if etype in BASE_TYPES: |
525 if etype in BASE_TYPES: |
528 return 0 |
526 return 0 |
529 return 1 |
527 return 1 |
|
528 |
|
529 def score_class(self, eclass, req): |
|
530 return 1 # necessarily true if we're there |
530 |
531 |
531 |
532 |
532 class implements(ImplementsMixIn, EClassSelector): |
533 class implements(ImplementsMixIn, EClassSelector): |
533 """Return non-zero score for entity that are of the given type(s) or |
534 """Return non-zero score for entity that are of the given type(s) or |
534 implements at least one of the given interface(s). If multiple arguments are |
535 implements at least one of the given interface(s). If multiple arguments are |