def github_link(filename, key=key):
"""Return an HTML link to a file in the Github repository
associated with the given key, which is assumed to be a
distribution.
"""
# apparently not used anymore!
raise NotImplementedError
return "https://github.com/%s/blob/master/%s" % (
pathname2url(self.universe.get_node(key)['github']),
pathname2url(filename)
)
def make_news_feed(universe, data, dir, filename, limit=None):
"""Generate Atom feeds from Article nodes in the given Chrysoberyl
data.
"""
url = BASEURL + filename
try:
os.makedirs(dir)
except OSError:
pass
filename = os.path.join(dir, filename)
articles = []
for key in data:
node = data[key]
if node['type'] != 'Article':
continue
n = {}
n.update(node)
n['key'] = key
# Note, these are now done differently from how md2html()
# is done in the templates elsewhere
for field_name in ('summary', 'description', 'commentary'):
field = markdown_field(universe, data, node, field_name,
prefix='http://catseye.tc/')
if field is not None:
n[field_name + '_html'] = field.encode("ascii",
"xmlcharrefreplace")
articles.append(n)
articles.sort(key=itemgetter('publication-date'), reverse=True)
entries = []
for n in articles:
title = n['key']
guid = url + "/" + n['key']
updated = n['publication-date']
nodelink = 'http://catseye.tc/node/' + pathname2url(filekey(n['key']))
summary_contents = n['description_html']
if n.get('summary', None) is not None:
summary_contents = (n['summary_html'] +
'<p><a href="%s">Read more...</a></p>' % nodelink)
summary = atomize.Summary(summary_contents, content_type='html')
links = [atomize.Link(nodelink, content_type='text/html',
rel='alternate')]
entry = atomize.Entry(title=title, guid=guid, updated=updated,
summary=summary, links=links)
entries.append(entry)
if limit and len(entries) > limit:
entries = entries[:limit]
feed = atomize.Feed(title="Cat's Eye Technologies: New Developments",
updated=datetime.datetime.utcnow(),
guid=url,
author='Chris Pressey',
self_link=url,
entries=entries)
feed.write_file(filename)
def documentation_link(filename, key=key):
node = self.universe.get_node(key)
# This is a URL. TODO don't make so many assumptions in URLs.
path = os.path.join(
'..', 'view',
get_distname(node),
pathname2url(filename)
)
# TODO: stat the file, fallback to Github link if not there
return path
