测试gitnore
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@@ -1,3 +1,5 @@
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from calendar import timegm
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from django.contrib.sites.shortcuts import get_current_site
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from django.core.exceptions import ImproperlyConfigured, ObjectDoesNotExist
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from django.http import Http404, HttpResponse
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@@ -11,12 +13,12 @@ from django.utils.translation import get_language
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def add_domain(domain, url, secure=False):
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protocol = "https" if secure else "http"
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if url.startswith("//"):
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protocol = 'https' if secure else 'http'
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if url.startswith('//'):
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# Support network-path reference (see #16753) - RSS requires a protocol
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url = "%s:%s" % (protocol, url)
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elif not url.startswith(("http://", "https://", "mailto:")):
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url = iri_to_uri("%s://%s%s" % (protocol, domain, url))
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url = '%s:%s' % (protocol, url)
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elif not url.startswith(('http://', 'https://', 'mailto:')):
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url = iri_to_uri('%s://%s%s' % (protocol, domain, url))
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return url
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@@ -34,16 +36,15 @@ class Feed:
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try:
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obj = self.get_object(request, *args, **kwargs)
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except ObjectDoesNotExist:
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raise Http404("Feed object does not exist.")
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raise Http404('Feed object does not exist.')
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feedgen = self.get_feed(obj, request)
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response = HttpResponse(content_type=feedgen.content_type)
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if hasattr(self, "item_pubdate") or hasattr(self, "item_updateddate"):
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if hasattr(self, 'item_pubdate') or hasattr(self, 'item_updateddate'):
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# if item_pubdate or item_updateddate is defined for the feed, set
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# header so as ConditionalGetMiddleware is able to send 304 NOT MODIFIED
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response.headers["Last-Modified"] = http_date(
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feedgen.latest_post_date().timestamp()
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)
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feedgen.write(response, "utf-8")
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response.headers['Last-Modified'] = http_date(
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timegm(feedgen.latest_post_date().utctimetuple()))
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feedgen.write(response, 'utf-8')
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return response
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def item_title(self, item):
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@@ -58,17 +59,17 @@ class Feed:
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return item.get_absolute_url()
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except AttributeError:
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raise ImproperlyConfigured(
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"Give your %s class a get_absolute_url() method, or define an "
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"item_link() method in your Feed class." % item.__class__.__name__
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'Give your %s class a get_absolute_url() method, or define an '
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'item_link() method in your Feed class.' % item.__class__.__name__
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)
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def item_enclosures(self, item):
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enc_url = self._get_dynamic_attr("item_enclosure_url", item)
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enc_url = self._get_dynamic_attr('item_enclosure_url', item)
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if enc_url:
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enc = feedgenerator.Enclosure(
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url=str(enc_url),
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length=str(self._get_dynamic_attr("item_enclosure_length", item)),
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mime_type=str(self._get_dynamic_attr("item_enclosure_mime_type", item)),
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length=str(self._get_dynamic_attr('item_enclosure_length', item)),
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mime_type=str(self._get_dynamic_attr('item_enclosure_mime_type', item)),
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)
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return [enc]
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return []
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@@ -86,7 +87,7 @@ class Feed:
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code = attr.__code__
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except AttributeError:
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code = attr.__call__.__code__
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if code.co_argcount == 2: # one argument is 'self'
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if code.co_argcount == 2: # one argument is 'self'
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return attr(obj)
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else:
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return attr()
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@@ -117,7 +118,7 @@ class Feed:
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Default implementation preserves the old behavior
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of using {'obj': item, 'site': current_site} as the context.
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"""
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return {"obj": kwargs.get("item"), "site": kwargs.get("site")}
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return {'obj': kwargs.get('item'), 'site': kwargs.get('site')}
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def get_feed(self, obj, request):
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"""
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@@ -126,28 +127,28 @@ class Feed:
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"""
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current_site = get_current_site(request)
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link = self._get_dynamic_attr("link", obj)
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link = self._get_dynamic_attr('link', obj)
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link = add_domain(current_site.domain, link, request.is_secure())
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feed = self.feed_type(
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title=self._get_dynamic_attr("title", obj),
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subtitle=self._get_dynamic_attr("subtitle", obj),
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title=self._get_dynamic_attr('title', obj),
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subtitle=self._get_dynamic_attr('subtitle', obj),
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link=link,
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description=self._get_dynamic_attr("description", obj),
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description=self._get_dynamic_attr('description', obj),
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language=self.language or get_language(),
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feed_url=add_domain(
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current_site.domain,
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self._get_dynamic_attr("feed_url", obj) or request.path,
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self._get_dynamic_attr('feed_url', obj) or request.path,
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request.is_secure(),
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),
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author_name=self._get_dynamic_attr("author_name", obj),
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author_link=self._get_dynamic_attr("author_link", obj),
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author_email=self._get_dynamic_attr("author_email", obj),
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categories=self._get_dynamic_attr("categories", obj),
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feed_copyright=self._get_dynamic_attr("feed_copyright", obj),
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feed_guid=self._get_dynamic_attr("feed_guid", obj),
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ttl=self._get_dynamic_attr("ttl", obj),
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**self.feed_extra_kwargs(obj),
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author_name=self._get_dynamic_attr('author_name', obj),
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author_link=self._get_dynamic_attr('author_link', obj),
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author_email=self._get_dynamic_attr('author_email', obj),
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categories=self._get_dynamic_attr('categories', obj),
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feed_copyright=self._get_dynamic_attr('feed_copyright', obj),
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feed_guid=self._get_dynamic_attr('feed_guid', obj),
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ttl=self._get_dynamic_attr('ttl', obj),
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**self.feed_extra_kwargs(obj)
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)
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title_tmp = None
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@@ -164,38 +165,37 @@ class Feed:
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except TemplateDoesNotExist:
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pass
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for item in self._get_dynamic_attr("items", obj):
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context = self.get_context_data(
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item=item, site=current_site, obj=obj, request=request
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)
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for item in self._get_dynamic_attr('items', obj):
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context = self.get_context_data(item=item, site=current_site,
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obj=obj, request=request)
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if title_tmp is not None:
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title = title_tmp.render(context, request)
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else:
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title = self._get_dynamic_attr("item_title", item)
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title = self._get_dynamic_attr('item_title', item)
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if description_tmp is not None:
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description = description_tmp.render(context, request)
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else:
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description = self._get_dynamic_attr("item_description", item)
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description = self._get_dynamic_attr('item_description', item)
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link = add_domain(
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current_site.domain,
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self._get_dynamic_attr("item_link", item),
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self._get_dynamic_attr('item_link', item),
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request.is_secure(),
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)
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enclosures = self._get_dynamic_attr("item_enclosures", item)
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author_name = self._get_dynamic_attr("item_author_name", item)
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enclosures = self._get_dynamic_attr('item_enclosures', item)
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author_name = self._get_dynamic_attr('item_author_name', item)
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if author_name is not None:
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author_email = self._get_dynamic_attr("item_author_email", item)
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author_link = self._get_dynamic_attr("item_author_link", item)
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author_email = self._get_dynamic_attr('item_author_email', item)
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author_link = self._get_dynamic_attr('item_author_link', item)
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else:
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author_email = author_link = None
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tz = get_default_timezone()
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pubdate = self._get_dynamic_attr("item_pubdate", item)
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pubdate = self._get_dynamic_attr('item_pubdate', item)
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if pubdate and is_naive(pubdate):
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pubdate = make_aware(pubdate, tz)
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updateddate = self._get_dynamic_attr("item_updateddate", item)
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updateddate = self._get_dynamic_attr('item_updateddate', item)
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if updateddate and is_naive(updateddate):
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updateddate = make_aware(updateddate, tz)
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@@ -203,19 +203,18 @@ class Feed:
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title=title,
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link=link,
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description=description,
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unique_id=self._get_dynamic_attr("item_guid", item, link),
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unique_id=self._get_dynamic_attr('item_guid', item, link),
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unique_id_is_permalink=self._get_dynamic_attr(
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"item_guid_is_permalink", item
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),
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'item_guid_is_permalink', item),
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enclosures=enclosures,
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pubdate=pubdate,
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updateddate=updateddate,
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author_name=author_name,
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author_email=author_email,
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author_link=author_link,
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comments=self._get_dynamic_attr("item_comments", item),
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categories=self._get_dynamic_attr("item_categories", item),
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item_copyright=self._get_dynamic_attr("item_copyright", item),
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**self.item_extra_kwargs(item),
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comments=self._get_dynamic_attr('item_comments', item),
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categories=self._get_dynamic_attr('item_categories', item),
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item_copyright=self._get_dynamic_attr('item_copyright', item),
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**self.item_extra_kwargs(item)
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)
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return feed
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