1 #

     2 # Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>

     3 # All Rights Reserved.

     4 #

     5 # This software is subject to the provisions of the Zope Public License,

     6 # Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.

     7 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED

     8 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

     9 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS

    10 # FOR A PARTICULAR PURPOSE.

    11 #

    12 

    13 __docformat__ = 'restructuredtext'

    14 

    15 

    16 # import standard library

    17 

    18 # import interfaces

    19 from pyams_skin.interfaces import ISkin

    20 from zope.schema.interfaces import IVocabularyFactory

    21 

    22 # import packages

    23 from pyams_utils.request import check_request

    24 from zope.interface import provider

    25 from zope.componentvocabulary.vocabulary import UtilityVocabulary, UtilityTerm

    26 from zope.schema.vocabulary import getVocabularyRegistry

    27 

    28 

    29 @provider(IVocabularyFactory)

    30 class SkinsVocabulary(UtilityVocabulary):

    31     "PyAMS skins vocabulary"""

    32 

    33     interface = ISkin

    34     nameOnly = True

    35 

    36     def __init__(self, context, **kw):

    37         request = check_request()

    38         registry = request.registry

    39         translate = request.localizer.translate

    40         utils = [(name, translate(util.label, context=request))

    41                  for (name, util) in registry.getUtilitiesFor(self.interface, context)]

    42         self._terms = dict((title, UtilityTerm(name, title)) for name, title in utils)

    43 

    44 getVocabularyRegistry().register('PyAMS skins', SkinsVocabulary)