def __init__(self, title, link, description, language=None, author_email=None,
author_name=None, author_link=None, subtitle=None, categories=None,
feed_url=None, feed_copyright=None, feed_guid=None, ttl=None, **kwargs):
to_unicode = lambda s: force_unicode(s, strings_only=True)
if categories:
categories = [force_unicode(c) for c in categories]
if ttl is not None:
# Force ints to unicode
ttl = force_unicode(ttl)
self.feed = {
'title': to_unicode(title),
'link': iri_to_uri(link),
'description': to_unicode(description),
'language': to_unicode(language),
'author_email': to_unicode(author_email),
'author_name': to_unicode(author_name),
'author_link': iri_to_uri(author_link),
'subtitle': to_unicode(subtitle),
'categories': categories or (),
'feed_url': iri_to_uri(feed_url),
'feed_copyright': to_unicode(feed_copyright),
'id': feed_guid or link,
'ttl': ttl,
}
self.feed.update(kwargs)
self.items = []
def add_item(self, title, link, description, author_email=None,
author_name=None, author_link=None, pubdate=None, comments=None,
unique_id=None, enclosure=None, categories=(), item_copyright=None,
ttl=None, **kwargs):
"""
Adds an item to the feed. All args are expected to be Python Unicode
objects except pubdate, which is a datetime.datetime object, and
enclosure, which is an instance of the Enclosure class.
"""
to_unicode = lambda s: force_unicode(s, strings_only=True)
if categories:
categories = [to_unicode(c) for c in categories]
if ttl is not None:
# Force ints to unicode
ttl = force_unicode(ttl)
item = {
'title': to_unicode(title),
'link': iri_to_uri(link),
'description': to_unicode(description),
'author_email': to_unicode(author_email),
'author_name': to_unicode(author_name),
'author_link': iri_to_uri(author_link),
'pubdate': pubdate,
'comments': to_unicode(comments),
'unique_id': to_unicode(unique_id),
'enclosure': enclosure,
'categories': categories or (),
'item_copyright': to_unicode(item_copyright),
'ttl': ttl,
}
item.update(kwargs)
self.items.append(item)
def add_item(self,
title,
link,
description,
author_email=None,
author_name=None,
author_link=None,
pubdate=None,
comments=None,
unique_id=None,
enclosure=None,
categories=(),
item_copyright=None,
ttl=None,
**kwargs):
"""
Adds an item to the feed. All args are expected to be Python Unicode
objects except pubdate, which is a datetime.datetime object, and
enclosure, which is an instance of the Enclosure class.
"""
to_unicode = lambda s: force_unicode(s, strings_only=True)
if categories:
categories = [to_unicode(c) for c in categories]
if ttl is not None:
# Force ints to unicode
ttl = force_unicode(ttl)
item = {
'title': to_unicode(title),
'link': iri_to_uri(link),
'description': to_unicode(description),
'author_email': to_unicode(author_email),
'author_name': to_unicode(author_name),
'author_link': iri_to_uri(author_link),
'pubdate': pubdate,
'comments': to_unicode(comments),
'unique_id': to_unicode(unique_id),
'enclosure': enclosure,
'categories': categories or (),
'item_copyright': to_unicode(item_copyright),
'ttl': ttl,
}
item.update(kwargs)
self.items.append(item)
def _generate_cache_key(request, method, headerlist, key_prefix):
"""Returns a cache key from the headers given in the header list."""
ctx = md5_constructor()
for header in headerlist:
value = request.META.get(header, None)
if value is not None:
ctx.update(value)
path = md5_constructor(iri_to_uri(request.get_full_path()))
cache_key = 'views.decorators.cache.cache_page.%s.%s.%s.%s' % (
key_prefix, request.method, path.hexdigest(), ctx.hexdigest())
return _i18n_cache_key_suffix(request, cache_key)
def __init__(self,
title,
link,
description,
language=None,
author_email=None,
author_name=None,
author_link=None,
subtitle=None,
categories=None,
feed_url=None,
feed_copyright=None,
feed_guid=None,
ttl=None,
**kwargs):
to_unicode = lambda s: force_unicode(s, strings_only=True)
if categories:
categories = [force_unicode(c) for c in categories]
if ttl is not None:
# Force ints to unicode
ttl = force_unicode(ttl)
self.feed = {
'title': to_unicode(title),
'link': iri_to_uri(link),
'description': to_unicode(description),
'language': to_unicode(language),
'author_email': to_unicode(author_email),
'author_name': to_unicode(author_name),
'author_link': iri_to_uri(author_link),
'subtitle': to_unicode(subtitle),
'categories': categories or (),
'feed_url': iri_to_uri(feed_url),
'feed_copyright': to_unicode(feed_copyright),
'id': feed_guid or link,
'ttl': ttl,
}
self.feed.update(kwargs)
self.items = []
def _generate_cache_key(request, method, headerlist, key_prefix):
"""Returns a cache key from the headers given in the header list."""
ctx = md5_constructor()
for header in headerlist:
value = request.META.get(header, None)
if value is not None:
ctx.update(value)
path = md5_constructor(iri_to_uri(request.get_full_path()))
cache_key = "views.decorators.cache.cache_page.%s.%s.%s.%s" % (
key_prefix,
request.method,
path.hexdigest(),
ctx.hexdigest(),
)
return _i18n_cache_key_suffix(request, cache_key)
def _generate_cache_header_key(key_prefix, request):
"""Returns a cache key for the header cache."""
path = md5_constructor(iri_to_uri(request.get_full_path()))
cache_key = "views.decorators.cache.cache_header.%s.%s" % (key_prefix, path.hexdigest())
return _i18n_cache_key_suffix(request, cache_key)
def __init__(self, url, length, mime_type):
"All args are expected to be Python Unicode objects"
self.length, self.mime_type = length, mime_type
self.url = iri_to_uri(url)
def _generate_cache_header_key(key_prefix, request):
"""Returns a cache key for the header cache."""
path = md5_constructor(iri_to_uri(request.get_full_path()))
cache_key = 'views.decorators.cache.cache_header.%s.%s' % (
key_prefix, path.hexdigest())
return _i18n_cache_key_suffix(request, cache_key)
def __init__(self, url, length, mime_type):
"All args are expected to be Python Unicode objects"
self.length, self.mime_type = length, mime_type
self.url = iri_to_uri(url)
