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103 :license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses |
103 :license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses |
104 """ |
104 """ |
105 __docformat__ = "restructuredtext en" |
105 __docformat__ = "restructuredtext en" |
106 |
106 |
107 from warnings import warn |
107 from warnings import warn |
|
108 |
|
109 from logilab.common.compat import any |
108 |
110 |
109 from cubicweb import neg_role |
111 from cubicweb import neg_role |
110 from cubicweb.rtags import (RelationTags, RelationTagsBool, RelationTagsSet, |
112 from cubicweb.rtags import (RelationTags, RelationTagsBool, RelationTagsSet, |
111 RelationTagsDict, register_rtag, _ensure_str_key) |
113 RelationTagsDict, register_rtag, _ensure_str_key) |
112 from cubicweb.schema import META_RTYPES |
114 from cubicweb.schema import META_RTYPES |