Primer commit del proyecto RSS

venv/lib/python3.12/site-packages/feedparser/namespaces/dc.py

@@ -0,0 +1,134 @@
+# Support for the Dublin Core metadata extensions
+# Copyright 2010-2023 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