54    uicfg.actionbox_appearsin_addmenu.tag_object_of(('*', 'entry_of', 'Blog'), True)

    54    uicfg.actionbox_appearsin_addmenu.tag_object_of(('*', 'entry_of', 'Blog'), True)

    55 """

    55 """

    56 __docformat__ = "restructuredtext en"

    56 __docformat__ = "restructuredtext en"

    57 

    57 

    58 from warnings import warn

    58 from warnings import warn

    61 

    59 

    62 from cubicweb import neg_role

    60 from cubicweb import neg_role

    63 from cubicweb.rtags import (RelationTags, RelationTagsBool, RelationTagsSet,

    61 from cubicweb.rtags import (RelationTags, RelationTagsBool, RelationTagsSet,

    64                             RelationTagsDict, NoTargetRelationTagsDict,

    62                             RelationTagsDict, NoTargetRelationTagsDict,

    65                             _ensure_str_key)

    63                             _ensure_str_key)