# Support for the Dublin Core metadata extensions # Copyright 2010-2022 Kurt McKee <contactme@kurtmckee.org> # Copyright 2002-2008 Mark Pilgrim # All rights reserved. # # This file is a part of feedparser. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # * Redistributions of source code must retain the above copyright notice, # this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above copyright notice, # this list of conditions and the following disclaimer in the documentation # and/or other materials provided with the distribution. # # 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 NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. from ..datetimes import _parse_date from ..util import FeedParserDict class Namespace(object): supported_namespaces = { 'http://purl.org/dc/elements/1.1/': 'dc', 'http://purl.org/dc/terms/': 'dcterms', } def _end_dc_author(self): self._end_author() def _end_dc_creator(self): self._end_author() def _end_dc_date(self): self._end_updated() def _end_dc_description(self): self._end_description() def _end_dc_language(self): self._end_language() def _end_dc_publisher(self): self._end_webmaster() def _end_dc_rights(self): self._end_rights() def _end_dc_subject(self): self._end_category() def _end_dc_title(self): self._end_title() def _end_dcterms_created(self): self._end_created() def _end_dcterms_issued(self): self._end_published() def _end_dcterms_modified(self): self._end_updated() def _start_dc_author(self, attrs_d): self._start_author(attrs_d) def _start_dc_creator(self, attrs_d): self._start_author(attrs_d) def _start_dc_date(self, attrs_d): self._start_updated(attrs_d) def _start_dc_description(self, attrs_d): self._start_description(attrs_d) def _start_dc_language(self, attrs_d): self._start_language(attrs_d) def _start_dc_publisher(self, attrs_d): self._start_webmaster(attrs_d) def _start_dc_rights(self, attrs_d): self._start_rights(attrs_d) def _start_dc_subject(self, attrs_d): self._start_category(attrs_d) def _start_dc_title(self, attrs_d): self._start_title(attrs_d) def _start_dcterms_created(self, attrs_d): self._start_created(attrs_d) def _start_dcterms_issued(self, attrs_d): self._start_published(attrs_d) def _start_dcterms_modified(self, attrs_d): self._start_updated(attrs_d) def _start_dcterms_valid(self, attrs_d): self.push('validity', 1) def _end_dcterms_valid(self): for validity_detail in self.pop('validity').split(';'): if '=' in validity_detail: key, value = validity_detail.split('=', 1) if key == 'start': self._save('validity_start', value, overwrite=True) self._save('validity_start_parsed', _parse_date(value), overwrite=True) elif key == 'end': self._save('validity_end', value, overwrite=True) self._save('validity_end_parsed', _parse_date(value), overwrite=True) def _start_dc_contributor(self, attrs_d): self.incontributor = 1 context = self._get_context() context.setdefault('contributors', []) context['contributors'].append(FeedParserDict()) self.push('name', 0) def _end_dc_contributor(self): self._end_name() self.incontributor = 0