1 """contains utility functions and some visual component to restrict results of

     2 a search

     3 

     4 :organization: Logilab

     5 :copyright: 2008 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

     6 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr

     7 """

     8 __docformat__ = "restructuredtext en"

     9 

    10 from simplejson import dumps

    11 

    12 from logilab.common.graph import has_path

    13 from logilab.common.decorators import cached

    14 from logilab.common.compat import all

    15 

    16 from logilab.mtconverter import html_escape

    17 

    18 from rql import nodes

    19 

    20 

    21 

    22 from cubicweb.web.facet import (VocabularyFacet, prepare_facets_rqlst)

    23 

    24 

    25 """Set of base controllers, which are directly plugged into the application

    26 object to handle publication.

    27 

    28 

    29 :organization: Logilab

    30 :copyright: 2001-2008 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

    31 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr

    32 """

    33 __docformat__ = "restructuredtext en"

    34 

    35 from logilab.common.deprecation import moved

    36 

    37 insert_attr_select_relation = moved('cubicweb.web.facet',

    38                                     'insert_attr_select_relation')