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_content.interfaces import IBaseContent

    20 from zope.container.interfaces import IContainer

    21 

    22 # import packages

    23 from zope.container.constraints import containers, contains

    24 

    25 

    26 class IReferenceInfo(IBaseContent):

    27     """Base reference interface"""

    28 

    29     containers('.IReferenceTable')

    30 

    31 

    32 class IReferenceTable(IBaseContent):

    33     """Reference table interface"""

    34 

    35     containers('.IReferenceTableContainer')

    36     contains(IReferenceInfo)

    37 

    38 

    39 class IReferenceManager(IBaseContent, IContainer):

    40     """References tables container"""

    41 

    42     contains(IReferenceTable)