4 # Parse arbitrary XML news streams into an object type
5 # understandable by Planet UCC.
6 # Now uses feedparser to parse 9 different types of RSS _and_ Atom
13 sys.path.insert(0, 'extra')
34 def __init__(self, URL, blogObject):
36 self.blogObject = blogObject
39 "Return a single Blog object"
41 if self.blogObject and self.blogObject.cache:
42 sys.stdout.write('Downloading feed %s...' % self.feedURL)
44 data = feedparser.parse(self.feedURL, self.blogObject.cache.etag, self.blogObject.cache.date)
45 sys.stdout.write('done.\n')
47 sys.stdout.write('failed.\n')
49 # check to see what we got returned
50 if data['items'] == [] and data['channel'] == {}:
51 sys.stdout.write('Feed %s is upto date.\n' % self.feedURL)
52 return self.blogObject
54 sys.stdout.write('Downloading feed from %s (no cache)...' % self.feedURL)
56 data = feedparser.parse(self.feedURL)
57 sys.stdout.write('done.\n')
59 sys.stdout.write('failed.\n')
63 cache = CacheHandler.CacheObject()
65 cache.etag = data['etag']
69 cache.date = data['modified']
74 sys.stderr.write('DEBUG: XMLParse2: cache item generation failed\n')
76 # parse the return of data into a blog
77 if data['channel'].has_key('title'):
78 item.blogTitle = data['channel']['title']
80 item.blogTitle = '(Unknown)'
81 if data['channel'].has_key('link'):
82 item.blogURL = data['channel']['link']
84 item.blogURL = self.feedURL
85 for entry in data['items']:
87 if entry.has_key('title'):
88 blogItem.itemTitle = entry['title']
90 blogItem.itemTitle = '(Untitled)'
91 if entry.has_key('link'):
92 blogItem.itemURL = entry['link']
94 blogItem.itemURL = item.blogURL
95 if entry.has_key('date_parsed'):
96 blogItem.itemDate = time.mktime(entry['date_parsed']) + 28800
99 if entry.has_key('description'):
100 blogItem.contents = entry['description']
102 blogItem.contents = '(entry could not be retrieved)'
103 item.items.append(blogItem)