2023-01-12 01:04:47 +00:00
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# Support for the Creative Commons licensing extensions
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2023-01-13 20:16:45 +00:00
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# Copyright 2010-2022 Kurt McKee <contactme@kurtmckee.org>
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2023-01-12 01:04:47 +00:00
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# Copyright 2002-2008 Mark Pilgrim
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# All rights reserved.
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#
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# This file is a part of feedparser.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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from ..util import FeedParserDict
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class Namespace(object):
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supported_namespaces = {
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# RDF-based namespace
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'http://creativecommons.org/ns#license': 'cc',
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# Old RDF-based namespace
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'http://web.resource.org/cc/': 'cc',
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# RSS-based namespace
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'http://cyber.law.harvard.edu/rss/creativeCommonsRssModule.html': 'creativecommons',
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# Old RSS-based namespace
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'http://backend.userland.com/creativeCommonsRssModule': 'creativecommons',
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}
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def _start_cc_license(self, attrs_d):
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context = self._get_context()
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value = self._get_attribute(attrs_d, 'rdf:resource')
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attrs_d = FeedParserDict()
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attrs_d['rel'] = 'license'
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if value:
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attrs_d['href'] = value
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context.setdefault('links', []).append(attrs_d)
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def _start_creativecommons_license(self, attrs_d):
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self.push('license', 1)
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_start_creativeCommons_license = _start_creativecommons_license
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def _end_creativecommons_license(self):
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value = self.pop('license')
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context = self._get_context()
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attrs_d = FeedParserDict()
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attrs_d['rel'] = 'license'
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if value:
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attrs_d['href'] = value
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context.setdefault('links', []).append(attrs_d)
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del context['license']
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_end_creativeCommons_license = _end_creativecommons_license
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