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# encoding: utf-8
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# -*- test-case-name: IPython.frontend.tests.test_frontendbase -*-
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"""
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zope.interface mock. If zope is installed, this module provides a zope
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interface classes, if not it provides mocks for them.
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Classes provided:
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Interface, Attribute, implements, classProvides
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"""
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__docformat__ = "restructuredtext en"
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#-------------------------------------------------------------------------------
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# Copyright (C) 2008 The IPython Development Team
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#
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# Distributed under the terms of the BSD License. The full license is in
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# the file COPYING, distributed as part of this software.
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#-------------------------------------------------------------------------------
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#-------------------------------------------------------------------------------
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# Imports
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#-------------------------------------------------------------------------------
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import string
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import uuid
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import _ast
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try:
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from zope.interface import Interface, Attribute, implements, classProvides
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except ImportError:
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#zope.interface is not available
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Interface = object
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def Attribute(name, doc): pass
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def implements(interface): pass
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def classProvides(interface): pass
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