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# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2010 Nexedi SA and Contributors. All Rights Reserved.
# Jean-Paul Smets-Solanes <jp@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from zope.interface import Interface
class IDownloadable(Interface):
"""
Downloadable interface specification
Documents which implement IDownloadable can be downloaded
directly from their URL using any format specified as a parameter.
"""
def index_html(REQUEST, RESPONSE, format=None, **kw):
"""
Download the document in the specified format with
optional conversion parameters.
REQUEST -- HTTP REQUEST handle
REQUEST -- HTTP RESPONSE handle
format -- optional target format specified as
an extension string (ex. doc, png, pdf, etc.)
kw -- optional conversion parameters
"""
def getStandardFilename(format=None):
"""
Returns a standard file name for the document to download.
This method is the reverse of
IDiscoverable.getPropertyDictFromFilename.
format -- extension of returned file name
"""