| 1 | ## $Id: interfaces.py 7263 2011-12-04 12:59:40Z henrik $ |
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| 2 | ## |
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| 3 | ## Copyright (C) 2012 Uli Fouquet & Henrik Bettermann |
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| 4 | ## This program is free software; you can redistribute it and/or modify |
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| 5 | ## it under the terms of the GNU General Public License as published by |
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| 6 | ## the Free Software Foundation; either version 2 of the License, or |
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| 7 | ## (at your option) any later version. |
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| 8 | ## |
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| 9 | ## This program is distributed in the hope that it will be useful, |
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| 10 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 12 | ## GNU General Public License for more details. |
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| 13 | ## |
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| 14 | ## You should have received a copy of the GNU General Public License |
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| 15 | ## along with this program; if not, write to the Free Software |
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| 16 | ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 17 | ## |
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| 18 | """Interfaces for special zope.schema-like fields. |
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| 19 | """ |
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| 20 | from zope.schema.interfaces import IObject |
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| 21 | |
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| 22 | class IMultiValObject(IObject): |
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| 23 | """A field for objects with several values, usable in interfaces. |
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| 24 | |
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| 25 | Marker interface to distuingish plain zope.schema IObjects from |
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| 26 | multi-value objects. This way we can register different widgets |
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| 27 | for multi-value objects than for single-value objects. |
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| 28 | """ |
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