def get_feed(self, extra_params=None):
if extra_params:
try:
obj = self.get_object(extra_params.split('/'))
except (AttributeError, LookupError):
raise LookupError('Feed does not exist')
else:
obj = None
feed = AtomFeed(
atom_id = self.__get_dynamic_attr('feed_id', obj),
title = self.__get_dynamic_attr('feed_title', obj),
updated = self.__get_dynamic_attr('feed_updated', obj),
icon = self.__get_dynamic_attr('feed_icon', obj),
logo = self.__get_dynamic_attr('feed_logo', obj),
rights = self.__get_dynamic_attr('feed_rights', obj),
subtitle = self.__get_dynamic_attr('feed_subtitle', obj),
authors = self.__get_dynamic_attr('feed_authors', obj, default=[]),
categories = self.__get_dynamic_attr('feed_categories', obj, default=[]),
contributors = self.__get_dynamic_attr('feed_contributors', obj, default=[]),
links = self.__get_dynamic_attr('feed_links', obj, default=[]),
extra_attrs = self.__get_dynamic_attr('feed_extra_attrs', obj),
hide_generator = self.__get_dynamic_attr('hide_generator', obj, default=False)
)
items = self.__get_dynamic_attr('items', obj)
if items is None:
raise LookupError('Feed has no items field')
for item in items:
feed.add_item(
atom_id = self.__get_dynamic_attr('item_id', item),
title = self.__get_dynamic_attr('item_title', item),
updated = self.__get_dynamic_attr('item_updated', item),
content = self.__get_dynamic_attr('item_content', item),
published = self.__get_dynamic_attr('item_published', item),
rights = self.__get_dynamic_attr('item_rights', item),
source = self.__get_dynamic_attr('item_source', item),
summary = self.__get_dynamic_attr('item_summary', item),
authors = self.__get_dynamic_attr('item_authors', item, default=[]),
categories = self.__get_dynamic_attr('item_categories', item, default=[]),
contributors = self.__get_dynamic_attr('item_contributors', item, default=[]),
links = self.__get_dynamic_attr('item_links', item, default=[]),
extra_attrs = self.__get_dynamic_attr('item_extra_attrs', item, default={}),
)
if self.VALIDATE:
feed.validate()
return feed
def test16(self): # feeds must not contain more than one link rel="alternate" that has the same combination of type and hreflang values
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}],
links=[{'rel': 'alternate', 'type': 'text/html', 'hreflang': 'en'}, {'rel': 'alternate', 'type': 'text/html', 'hreflang': 'fr'}])
feed.validate()
def test18(self): # entries without a content element must have a link rel="alternate"
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}])
feed.add_item(atom_id='test_entry_id', title='test entry title', updated=datetime(2007, 8, 1), content='Test content.')
feed.validate()
def test1(self): # minimal sunny day
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}])
feed.add_item(atom_id='test_entry_id', title='test entry title', updated=datetime(2007, 8, 1), content='Some content.')
feed.validate()
def test15(self): # if no feed author, all entries must have author, possibly in a source
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1))
feed.add_item(atom_id='test_entry1_id', title='test entry1 title', updated=datetime(2007, 8, 1), source={'authors': [{'name': 'Someone Else'}]}, content='Some content.')
feed.add_item(atom_id='test_entry2_id', title='test entry2 title', updated=datetime(2007, 8, 1), authors=[{'name': 'Someone Else'}], content='Some content.')
feed.validate()
def test12(self): # entry can have author
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1))
feed.add_item(atom_id='test_entry_id', title='test entry title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}], content='Some content.')
feed.validate()
def test13(self): # an entry can override feed author
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}])
feed.add_item(atom_id='test_entry1_id', title='test entry1 title', updated=datetime(2007, 8, 1), content='Some content.')
feed.add_item(atom_id='test_entry2_id', title='test entry2 title', updated=datetime(2007, 8, 1), authors=[{'name': 'Someone Else'}], content='Some content.')
feed.validate()
def test30(self): # Base64 content requires there be a summary element too
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}])
feed.add_item(atom_id='test_entry_id', title='test entry title', updated=datetime(2007, 8, 1), content=({'type': 'image/png' }, '...some base64...'), summary='Some Image.')
feed.validate()
def test29(self): # Base64 content requires there be a summary element too
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}])
feed.add_item(atom_id='test_entry_id', title='test entry title', updated=datetime(2007, 8, 1), content=({'type': 'application/xml' }, '...not base64...'))
feed.validate()
def test26(self): # content with a src attribute requires there be a summary element too
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}])
feed.add_item(atom_id='test_entry_id', title='test entry title', updated=datetime(2007, 8, 1), content=({'src': 'http://example.com/image.png' }, None), summary='Some Image.')
feed.validate()
def test23(self): # content with a src attribute must be empty
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}])
feed.add_item(atom_id='test_entry_id', title='test entry title', updated=datetime(2007, 8, 1), content=({'src': 'http://example.com/image.png' }, ''), summary='Some image.')
feed.validate()
def test20(self): # entries without a content element must have a link rel="alternate"
feed = AtomFeed(atom_id='test_feed_id', title='test feed title', updated=datetime(2007, 8, 1), authors=[{'name': 'James Tauber'}])
feed.add_item(atom_id='test_entry_id', title='test entry title', updated=datetime(2007, 8, 1), links=[{'rel': 'alternate', 'href': 'http://example.com/entry/1/'}])
feed.validate()
