##############################################################################
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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"""Image Mix Adapter Interfaces

Interfaces for the Zope 3 based QR-Code Adapter Package

$Id$
"""
from zope.interface import Interface
from zope.schema import Bytes

from zope.i18n import MessageIDFactory

_ = MessageIDFactory('qrcodeadapter')


class IQRCodeAdapter(Interface):
    """A QR-Code Adapter"""

    def update(request=None):
        return None

    def get_title():
        return 'title'

    def get_image():
        return None # Image object

    def get_swf():
        return None # File object