def get_feed(self, url, request_headers=None, **kwargs):
if not self._check_auth_cookie():
return
session = None
if self.provider and hasattr(self.provider, 'session'):
session = self.provider.session
response = helpers.getURL(url, headers=request_headers, session=session,
hooks=dict(response=self.cb_response), **kwargs)
if not response:
return
try:
feed = feedparser.parse(response)
feed['rq_response'] = self.response
if feed and 'entries' in feed:
return feed
if feed and 'error' in feed.feed:
err_code = feed.feed['error']['code']
err_desc = feed.feed['error']['description']
logger.log(u'RSS ERROR:[%s] CODE:[%s]' % (err_desc, err_code), logger.DEBUG)
else:
logger.log(u'RSS error loading url: ' + url, logger.DEBUG)
except Exception as e:
logger.log(u'RSS error: ' + ex(e), logger.DEBUG)
def get_news(request, slug, first=0, nresults=3):
inst = get_object_or_404(Institution, slug__exact=slug)
if not inst.feed_url:
raise Http404('The is no feed url for this institution.')
feed = feedparser.parse(inst.feed_url)
for news in feed.entries:
news.updated = datetime.fromtimestamp(mktime(news.updated_parsed))
news.main_link = news.links[0].href
match = re.search(r'<\s*img[^>]+>', news.summary_detail.value)
if match:
news.main_image = match.group(0)
news.summary_detail.value = re.sub(r'<\s*img[^>]+>', '', news.summary_detail.value)
first = int(first)
nresults = int(nresults)
ctx = {
'entries': feed.entries[first : nresults + first],
}
if (first + nresults) <= len(feed.entries):
ctx['next_url'] = reverse('portal.institutions.views.get_news', args=[slug, int(first + nresults), int(nresults),])
if (first - nresults) >= 0:
ctx['prev_url'] = reverse('portal.institutions.views.get_news', args=[slug, int(first - nresults), int(nresults),])
return direct_to_template(request, 'news/list.html', ctx)
def get_news(request, id, first=0, nresults=3):
disc = get_object_or_404(Discipline, pk=id)
if not disc.feed_url:
raise Http404("The is no feed url for this course.")
feed = feedparser.parse(disc.feed_url)
for news in feed.entries:
news.updated = datetime.fromtimestamp(mktime(news.updated_parsed))
news.main_link = news.links[0].href
match = re.search(r"<\s*img[^>]+>", news.summary_detail.value)
if match:
news.main_image = match.group(0)
news.summary_detail.value = re.sub(r"<\s*img[^>]+>", "", news.summary_detail.value)
first = int(first)
nresults = int(nresults)
ctx = {"entries": feed.entries[first : nresults + first]}
if (first + nresults) <= len(feed.entries):
ctx["next_url"] = reverse("portal.disciplines.views.get_news", args=[id, int(first + nresults), int(nresults)])
if (first - nresults) >= 0:
ctx["prev_url"] = reverse("portal.disciplines.views.get_news", args=[id, int(first - nresults), int(nresults)])
return direct_to_template(request, "news/list.html", ctx)
def get_feed(self, url, request_headers=None):
if not self._check_auth_cookie():
return
session = None
if self.provider and hasattr(self.provider, 'session'):
session = self.provider.session
response = helpers.getURL(url, headers=request_headers, session=session)
if not response:
return
try:
feed = feedparser.parse(response)
if feed and 'entries' in feed:
return feed
if feed and 'error' in feed.feed:
err_code = feed.feed['error']['code']
err_desc = feed.feed['error']['description']
logger.log(u'RSS ERROR:[%s] CODE:[%s]' % (err_desc, err_code), logger.DEBUG)
else:
logger.log(u'RSS error loading url: ' + url, logger.DEBUG)
except Exception as e:
logger.log(u'RSS error: ' + ex(e), logger.DEBUG)
def _parse_and_write_entry(self, raw_rss):
rss = feedparser.parse(raw_rss)
for entry in rss.entries:
content = entry.content[0]["value"]
published = datetime.fromtimestamp(mktime(entry.updated_parsed))
title = entry.title
if title is None or title == "":
title = entry.link
em = EntryModel.get_or_insert_by_link(
entry.link,
link=entry.link,
content=content,
description=entry.description,
published=published,
title=title
)
# update model
em.link = entry.link
em.content = em.content
em.description = entry.description
em.published = published
em.title = title
em.put()
def rpc_fetch():
q = Feed.query()
results = ndb.get_multi(q.fetch(keys_only=True))
rpcs = []
for f in results:
rpc = urlfetch.create_rpc()
urlfetch.make_fetch_call(rpc, f.url)
rpcs.append(rpc)
for rpc in rpcs:
rpc.wait()
result = rpc.get_result()
d = feedparser.parse(result.content)
for e in d['entries']:
dt = parser.parse(e["published"]).replace(tzinfo=None)
dy = (datetime.datetime.utcnow() - datetime.timedelta(days=COLLECT_DAYS, seconds=COLLECT_HOURS*3600)).replace(tzinfo=None)
if dt > dy:
obj = EntryCollect.get_or_insert(e["id"])
if obj.published and obj.published >= dt:
pass
else:
logging.info("new entry : %s" % e["id"])
obj.published = dt
obj.title = e["title"]
obj.link = e["link"]
obj.summary = clean_html(e["summary"])
obj.feed = d['feed']['title']
obj.need_collect_word = True
obj.need_notice = True
obj.put()
def extract_videourl_for_each_category(rss_category_links):
category_page_video_url = {}
for each_rss_path in rss_category_links:
resp = feedparser.parse('http://www.pyvideo.org' + each_rss_path)
page_urls, video_urls, page_video_urls = get_page_video_urls(resp)
py_category = extract_category_from_rsslinks(each_rss_path)
category_page_video_url[py_category] = [page_urls, video_urls]
return category_page_video_url
def extract_videourl_for_each_category(rss_category_links):
category_page_video_url={}
for each_rss_path in rss_category_links:
resp=feedparser.parse('http://www.pyvideo.org'+each_rss_path)
page_urls,video_urls,page_video_urls=get_page_video_urls(resp)
py_category=extract_category_from_rsslinks(each_rss_path)
category_page_video_url[py_category]=[page_urls,video_urls]
return category_page_video_url
def action(self):
feed = feedparser.parse("http://s1.dlnws.com/dealnews/rss/editors-choice.xml")
list_of_products_brands = shared.watch_list.splitlines()
matches_from_feed = set()
for i in range(0, len(feed['entries'])):
for keyword in list_of_products_brands:
if keyword in feed['entries'][i].title:
matches_from_feed.add(feed['entries'][i].title)
shared.deal_list = '\n'.join(matches_from_feed)
def handle_single_source(self, src):
url = src.url
try:
data = urlfetch.fetch(url)
except:
logging.log(logging.WARN, "Failed to fetch url %s" % url)
return
feed = feedparser.parse(data.content)
current_title = None
try:
current_title = src.title
except:
pass
if hasattr(feed.feed, 'title'):
if feed.feed.title != current_title:
src.title = feed.feed.title
ndb.put_multi([src])
maxpublished = datetime.datetime.fromtimestamp(0)
logging.log(logging.INFO, "#entries=%s" % len(feed.entries))
for entry in feed.entries:
try:
entry.published_parsed = datetime.datetime(
*entry.published_parsed[:6])
if maxpublished is None:
maxpublished = entry.published_parsed
else:
maxpublished = max(maxpublished, entry.published_parsed)
except:
entry.published_parsed = None
if hasattr(entry, 'pkw_tags'):
entry.pkw_tags = set(entry.pkw_tags.split(','))
else:
entry.pkw_tags = None
if hasattr(entry, 'pkw_score'):
entry.pkw_score = float(entry.pkw_score)
else:
entry.pkw_score = 1
logging.log(logging.INFO, "#maxpublished=%r" % maxpublished)
if maxpublished is None:
logging.log(logging.WARN,
"Could not get published date for feed %s" % url)
return
now = datetime.datetime.now()
subscriptions = Subscription.query(Subscription.next_poll < now,
Subscription.source == src.key)
for subscription in subscriptions:
logging.log(logging.DEBUG, "subscription=%r" % subscription)
self.send_mail(subscription, feed, maxpublished)
def handle_single_source(self,src):
url = src.url
try:
data = urlfetch.fetch(url)
except:
logging.log(logging.WARN, "Failed to fetch url %s" % url)
return
feed = feedparser.parse(data.content)
current_title = None
try:
current_title = src.title
except:
pass
if hasattr(feed.feed,'title'):
if feed.feed.title != current_title:
src.title = feed.feed.title
ndb.put_multi([src])
maxpublished = datetime.datetime.fromtimestamp(0)
logging.log(logging.INFO, "#entries=%s" % len(feed.entries))
for entry in feed.entries:
try:
entry.published_parsed = datetime.datetime(*entry.published_parsed[:6])
if maxpublished is None:
maxpublished = entry.published_parsed
else:
maxpublished = max(maxpublished,entry.published_parsed)
except:
entry.published_parsed = None
if hasattr(entry,'pkw_tags'):
entry.pkw_tags = set(entry.pkw_tags.split(','))
else:
entry.pkw_tags = None
if hasattr(entry,'pkw_score'):
entry.pkw_score = float(entry.pkw_score)
else:
entry.pkw_score = 1
logging.log(logging.INFO, "#maxpublished=%r" % maxpublished)
if maxpublished is None:
logging.log(logging.WARN, "Could not get published date for feed %s" % url)
return
now = datetime.datetime.now()
subscriptions = Subscription.query( Subscription.next_poll < now,
Subscription.source == src.key )
for subscription in subscriptions:
logging.log(logging.DEBUG, "subscription=%r" % subscription)
self.send_mail( subscription, feed, maxpublished )
def fetchSource(self,source):
feedUrl = source.rssUrl
feed = None
try:
feed = feedparser.parse( feedUrl )
#logging.debug("loaded the source from " + feedUrl)
except Exception as ex:
logging.error( "Error calling " + feedUrl )
logging.error( ex )
return None
return self.parseFeed(feed,source.quality)
def fetchSource(self, source):
feedUrl = source.rssUrl
feed = None
try:
feed = feedparser.parse(feedUrl)
#logging.debug("loaded the source from " + feedUrl)
except Exception as ex:
logging.error("Error calling " + feedUrl)
logging.error(ex)
return None
return self.parseFeed(feed, source.quality)
def refresh(self):
for name, url in self.feedlist:
try:
if not self.feeds.has_key(name):
# just download the feed
self.feeds[name] = feedparser.parse(url)
else:
of = self.feeds[name] # back up old feed
if hasattr(of, 'etag'):
# download new feed
nf = feedparser.parse(url, etag=of.etag)
elif hasattr(of, 'modified'):
nf = feedparser.parse(url, modified=of.modified)
else:
nf = feedparser.parse(url)
# if not all the same
if nf.status != 304:
self.feeds[name] = nf
except Exception as e:
print 'feeds.py: Warning: unable to download feed "%s":' % name, e
# generate new picture list
pics_new = {}
for name, feed in self.feeds.iteritems():
pic_list = self.extract(feed)
for p in pic_list:
pics_new[p['url']] = p
# delete obsolete pics
for url in self.pics.keys():
if not url in pics_new:
self.delete_pic(url)
# move new pics
for url in pics_new.keys():
if not url in self.pics:
self.pics[url] = pics_new[url]
self.save()
def getRss(self):
# get rss feed
feed = feedparser.parse(self.rss)
# if new feed not equal to last feed
if self.lastFeedTitle != feed.entries[0].title:
self.lastFeedTitle = feed.entries[0].title
# compose message
outgoingMessage = feed.entries[0].title + "\n" + feed.entries[0].link
self.sendMessageToChat(outgoingMessage)
t = Timer(10.0, self.getRss)
t.start()
return
def loadSport(sport_id):
mc.LogDebug("Loading sport %s" % sport_id)
mc.ShowDialogWait()
label = mc.GetActiveWindow().GetLabel(9010)
sport = None
for SPORT in SPORTS:
if SPORT['id'] == sport_id:
sport = SPORT
break
else:
mc.LogError("Sport %s not found." % sport_id)
mc.ShowDialogOk("Error", "Sport %s not found." % sport_id)
mc.CloseWindow()
label.SetLabel(sport['title'])
gamesList = mc.GetActiveWindow().GetList(9000)
gamesItems = mc.ListItems()
content = feedparser.parse(urllib.urlopen(FEED % sport_id))
for item in content['entries']:
title = str(item.title)
match = sport['regex_title'].match(title)
if match:
day_date = date(int(match.group('year')), MONTHS.index(match.group('month').lower()), int(match.group('day')))
if day_date < date.today():
continue
for game in sport['regex_game'].finditer(str(item.content)):
game_time = time.strptime('%s %s EST' % (day_date, game.group('est_time')), '%Y-%m-%d %I:%M %p %Z')
#Skip games that occured more than 5 hours ago
if time.localtime(time.mktime(game_time) + 5 * 60 * 60) < time.time():
continue
name = '%s @ %s' % (game.group('team_away').strip(), game.group('team_home').strip())
streams = []
for stream in sport['regex_stream'].finditer(game.group('streams')):
mc.LogDebug('MYP2P::: "%s" - Stream "%s" (%s)' % (name, stream.group('name'), stream.group('url')))
streams.append(stream.groupdict())
stream_string = '\n'.join(['%s\t%s' % (stream['name'], stream['url']) for stream in streams])
gameItem = mc.ListItem(mc.ListItem.MEDIA_UNKNOWN)
gameItem.SetLabel(name)
gameItem.SetProperty('streams', stream_string)
gamesItems.append(gameItem)
gamesList.SetItems(gamesItems)
mc.HideDialogWait()
def parse_feed(self, key):
ok = True; status = 0; feedcount = 0
url = FeedInfo().geturl(key.id)
rss = feedparser.parse(url)
if self.verbose:
print 'parse feed from %s' % url
try:
status = rss.status
except:
raise PluginConnectionError(
'Connection Problem',
'Plugin could not connect',
'No data received. Abort directory listing..'
)
if status not in range(200,300):
raise PluginHTTPError(url, status)
else:
if self.verbose:
print 'HTTP response code for rss: %d' % status
for feed in rss.entries:
label = feed.title; url = feed.links[1].href
path = os.path.dirname(url)
base = os.path.basename(url)
image = self.IMG_TPL % ( path, base, self.IMG_TAIL_TPL )
li = self.entry( label, thumbnailImage=image )
ok = self.add(
self.hndl,
url = url,
listitem = li,
isFolder = False
)
feedcount += 1
if self.verbose:
print 'added %d entries. success: %s' % ( feedcount, repr(ok) )
if ok: #tell end of directory
self.eod( self.hndl )
def get(self):
for src in NotificationSource.query():
logging.log(logging.INFO, "src=%s" % src.url)
url = src.url
try:
data = urlfetch.fetch(url)
except:
logging.log(logging.WARN, "Failed to fetch url %s" % url)
continue
feed = feedparser.parse(data.content)
if feed.feed.title != src.title:
src.title = feed.feed.title
ndb.put_multi([src])
maxpublished = datetime.datetime.fromtimestamp(0)
logging.log(logging.INFO, "#entries=%s" % len(feed.entries))
for entry in feed.entries:
try:
entry.published_parsed = datetime.datetime(*entry.published_parsed[:6])
if maxpublished is None:
maxpublished = entry.published_parsed
else:
maxpublished = max(maxpublished,entry.published_parsed)
except:
entry.published_parsed = None
if hasattr(entry,'pkw_tags'):
entry.pkw_tags = set(entry.pkw_tags.split(','))
else:
entry.pkw_tags = None
logging.log(logging.INFO, "#maxpublished=%r" % maxpublished)
if maxpublished is None:
logging.log(logging.WARN, "Could not get published date for feed %s" % url)
continue
now = datetime.datetime.now()
subscriptions = Subscription.query( Subscription.next_poll < now,
Subscription.source == src.key )
for subscription in subscriptions:
logging.log(logging.DEBUG, "subscription=%r" % subscription)
self.send_mail( subscription, feed, maxpublished )
def parseFeed(self, feed):
# Grab the gmail atom feed
mail = {}
atom = feedparser.parse(feed)
if atom.bozo <> 0:
if self.debug: print "[gmail-plasmoid] Error parsing feed:", atom.bozo_exception
mail = None
else:
mail["fullcount"] = int(atom.feed.fullcount)
mail["url"] = atom.feed.link
mail["entries"] = []
for i in xrange(len(atom.entries)):
entry = {}
if atom.entries[i].has_key("title"):
entry["subject"] = atom.entries[i].title
else:
entry["subject"] = ""
if atom.entries[i].has_key("author_detail"):
if atom.entries[i].author_detail.has_key("name"):
entry["authorname"] = atom.entries[i].author_detail.name
else:
entry["authorname"] = ""
if atom.entries[i].author_detail.has_key("email"):
entry["authoremail"] = atom.entries[i].author_detail.email
else:
entry["authoremail"] = ""
else:
entry["authorname"] = ""
entry["authoremail"] = ""
#if atom.entries[i].has_key("link"):
#entry["link"] = atom.entries[i].link
#else:
#entry["link"] = ""
mail["entries"].append(entry)
return mail
def parse_feed(self, key):
ok = True
status = 0
feedcount = 0
url = FeedInfo().geturl(key.id)
rss = feedparser.parse(url)
if self.verbose:
print 'parse feed from %s' % url
try:
status = rss.status
except:
raise PluginConnectionError(
'Connection Problem', 'Plugin could not connect',
'No data received. Abort directory listing..')
if status not in range(200, 300):
raise PluginHTTPError(url, status)
else:
if self.verbose:
print 'HTTP response code for rss: %d' % status
for feed in rss.entries:
label = feed.title
url = feed.links[1].href
path = os.path.dirname(url)
base = os.path.basename(url)
image = self.IMG_TPL % (path, base, self.IMG_TAIL_TPL)
li = self.entry(label, thumbnailImage=image)
ok = self.add(self.hndl, url=url, listitem=li, isFolder=False)
feedcount += 1
if self.verbose:
print 'added %d entries. success: %s' % (feedcount, repr(ok))
if ok: #tell end of directory
self.eod(self.hndl)
def _retrieveFeed(self):
"""do the actual work and try to retrieve the feed"""
url = self.url
if url != '':
self._last_update_time_in_minutes = time.time() / 60
self._last_update_time = DateTime()
d = feedparser.parse(url)
if getattr(d, 'bozo', 0) == 1 and not isinstance(
d.get('bozo_exception'), ACCEPTED_FEEDPARSER_EXCEPTIONS):
self._loaded = True # we tried at least but have a failed load
self._failed = True
return False
self._title = d.feed.title
self._siteurl = d.feed.link
self._items = []
for item in d['items']:
try:
link = item.links[0]['href']
itemdict = {
'title': item.title,
'url': link,
'summary': item.get('description', ''),
}
if hasattr(item, "updated"):
try:
itemdict['updated'] = DateTime(item.updated)
except DateTimeError:
# It's okay to drop it because in the
# template, this is checked with
# ``exists:``
pass
except AttributeError:
continue
self._items.append(itemdict)
self._loaded = True
self._failed = False
return True
self._loaded = True
self._failed = True # no url set means failed
return False # no url set, although that actually should not really happen
def parse_feed(self, url, image):
if self.verbose:
print 'parse feed from %s' % url
feedcount = 0
#parse feed
rss = feedparser.parse(url)
for f in rss.entries:
#iterate and add to directory
link = f.enclosures[0].href
size = f.enclosures[0].length
label = f.title.encode('utf-8', 'replace')
listitem = self.entry( label, thumbnailImage=image, path=link )
#add to directory
ok = self.add(
self.hndl,
url = link,
listitem = listitem,
isFolder = False
)
feedcount += 1
if self.verbose:
print 'added %d feed entries' % feedcount
print 'success: %s' % repr(feedcount > 0)
#Tell end of directory listing
if feedcount > 0:
self.eod( self.hndl, ok, False, False )
else:
exec "xbmcgui.Dialog().ok('No podcasts received from NRK.no', '')"
def parse_feed(self, url, image):
if self.verbose:
print 'parse feed from %s' % url
feedcount = 0
#parse feed
rss = feedparser.parse(url)
for f in rss.entries:
#iterate and add to directory
link = f.enclosures[0].href
size = f.enclosures[0].length
label = f.title.encode('utf-8', 'replace')
listitem = self.entry(label, thumbnailImage=image, path=link)
#add to directory
ok = self.add(self.hndl,
url=link,
listitem=listitem,
isFolder=False)
feedcount += 1
if self.verbose:
print 'added %d feed entries' % feedcount
print 'success: %s' % repr(feedcount > 0)
#Tell end of directory listing
if feedcount > 0:
self.eod(self.hndl, ok, False, False)
else:
exec "xbmcgui.Dialog().ok('No podcasts received from NRK.no', '')"
def loadSport(sport_id):
mc.LogDebug("Loading sport %s" % sport_id)
mc.ShowDialogWait()
label = mc.GetActiveWindow().GetLabel(9010)
sport = None
for SPORT in SPORTS:
if SPORT['id'] == sport_id:
sport = SPORT
break
else:
mc.LogError("Sport %s not found." % sport_id)
mc.ShowDialogOk("Error", "Sport %s not found." % sport_id)
mc.CloseWindow()
label.SetLabel(sport['title'])
gamesList = mc.GetActiveWindow().GetList(9000)
gamesItems = mc.ListItems()
content = feedparser.parse(urllib.urlopen(FEED % sport_id))
for item in content['entries']:
title = str(item.title)
match = sport['regex_title'].match(title)
if match:
day_date = date(int(match.group('year')),
MONTHS.index(match.group('month').lower()),
int(match.group('day')))
if day_date < date.today():
continue
for game in sport['regex_game'].finditer(str(item.content)):
game_time = time.strptime(
'%s %s EST' % (day_date, game.group('est_time')),
'%Y-%m-%d %I:%M %p %Z')
#Skip games that occured more than 5 hours ago
if time.localtime(time.mktime(game_time) +
5 * 60 * 60) < time.time():
continue
name = '%s @ %s' % (game.group('team_away').strip(),
game.group('team_home').strip())
streams = []
for stream in sport['regex_stream'].finditer(
game.group('streams')):
mc.LogDebug(
'MYP2P::: "%s" - Stream "%s" (%s)' %
(name, stream.group('name'), stream.group('url')))
streams.append(stream.groupdict())
stream_string = '\n'.join([
'%s\t%s' % (stream['name'], stream['url'])
for stream in streams
])
gameItem = mc.ListItem(mc.ListItem.MEDIA_UNKNOWN)
gameItem.SetLabel(name)
gameItem.SetProperty('streams', stream_string)
gamesItems.append(gameItem)
gamesList.SetItems(gamesItems)
mc.HideDialogWait()
def fetch(self,
url,
force_update=False,
offline=False,
request_headers=None,
referrer=None):
"""Return the feed at url.
url - The URL of the feed.
force_update=False - When True, update the cache whether the
current contents have
exceeded their time-to-live
or not.
offline=False - When True, only return data from the local
cache and never access the remote
URL.
request_headers=None - Add addition request headers to request
referrer=None - Added a referrer to request
If there is data for that feed in the cache already, check
the expiration date before accessing the server. If the
cached data has not expired, return it without accessing the
server.
In cases where the server is accessed, check for updates
before deciding what to return. If the server reports a
status of 304, the previously cached content is returned.
The cache is only updated if the server returns a status of
200, to avoid holding redirected data in the cache.
"""
logger.debug('url="%s"' % url)
# Convert the URL to a value we can use
# as a key for the storage backend.
key = url
if isinstance(key, unicode):
key = key.encode('utf-8')
modified = None
etag = None
now = time.time()
cached_time, cached_content = self.storage.get(key, (None, None))
# Offline mode support (no networked requests)
# so return whatever we found in the storage.
# If there is nothing in the storage, we'll be returning None.
if offline:
logger.debug('offline mode')
return cached_content
# Does the storage contain a version of the data
# which is older than the time-to-live?
logger.debug('cache modified time: %s' % str(cached_time))
if cached_time is not None and not force_update:
if self.time_to_live:
age = now - cached_time
if age <= self.time_to_live:
logger.debug('cache contents still valid')
return cached_content
else:
logger.debug('cache contents older than TTL')
else:
logger.debug('no TTL value')
# The cache is out of date, but we have
# something. Try to use the etag and modified_time
# values from the cached content.
etag = cached_content.get('etag')
modified = cached_content.get('modified')
logger.debug('cached etag=%s' % etag)
logger.debug('cached modified=%s' % str(modified))
else:
logger.debug('nothing in the cache, or forcing update')
# We know we need to fetch, so go ahead and do it.
logger.debug('fetching...')
parsed_result = feedparser.parse(url,
agent=self.user_agent,
modified=modified,
etag=etag,
referrer=referrer,
request_headers=request_headers)
status = parsed_result.get('status', None)
logger.debug('HTTP status=%s' % status)
if status == 304:
# No new data, based on the etag or modified values.
# We need to update the modified time in the
# storage, though, so we know that what we have
# stored is up to date.
self.storage[key] = (now, cached_content)
# Return the data from the cache, since
# the parsed data will be empty.
parsed_result = cached_content
elif status == 200:
# There is new content, so store it unless there was an error.
error = parsed_result.get('bozo_exception')
if not error:
logger.debug('Updating stored data for %s' % url)
self.storage[key] = (now, parsed_result)
else:
logger.warning('Not storing data with exception: %s', error)
else:
logger.warning('Not updating cache with HTTP status %s', status)
return parsed_result
def load(self, data):
parsed = feedparser.parse(data)
Newsfeed.__init__(self, parsed, self._none)
__author__ = 'Tramel Jones'
"""
2014
RSS Reader created with the intention of viewing Valve Software blog posts and other dev blogs with RSS.
"""
import feedparser.feedparser
d = feedparser.parse("http://blogs.valvesoftware.com/feed/")
for item in d.entries:
print(item.link)
def load(self, data):
parsed = feedparser.parse(data)
Newsfeed.__init__(self, parsed, self._none)
def fetch(self, url, force_update=False, offline=False, request_headers=None, referrer=None, handlers=[]):
"""Return the feed at url.
url - The URL of the feed.
force_update=False - When True, update the cache whether the
current contents have
exceeded their time-to-live
or not.
offline=False - When True, only return data from the local
cache and never access the remote
URL.
request_headers=None - Add addition request headers to request
referrer=None - Added a referrer to request
handlers=None - Urllib2 handlers
If there is data for that feed in the cache already, check
the expiration date before accessing the server. If the
cached data has not expired, return it without accessing the
server.
In cases where the server is accessed, check for updates
before deciding what to return. If the server reports a
status of 304, the previously cached content is returned.
The cache is only updated if the server returns a status of
200, to avoid holding redirected data in the cache.
"""
logger.debug('url="%s"' % url)
# Convert the URL to a value we can use
# as a key for the storage backend.
key = url
if isinstance(key, unicode):
key = key.encode('utf-8')
modified = None
etag = None
now = time.time()
cached_time, cached_content = self.storage.get(key, (None, None))
# Offline mode support (no networked requests)
# so return whatever we found in the storage.
# If there is nothing in the storage, we'll be returning None.
if offline:
logger.debug('offline mode')
return cached_content
# Does the storage contain a version of the data
# which is older than the time-to-live?
logger.debug('cache modified time: %s' % str(cached_time))
if cached_time is not None and not force_update:
if self.time_to_live:
age = now - cached_time
if age <= self.time_to_live:
logger.debug('cache contents still valid')
return cached_content
else:
logger.debug('cache contents older than TTL')
else:
logger.debug('no TTL value')
# The cache is out of date, but we have
# something. Try to use the etag and modified_time
# values from the cached content.
etag = cached_content.get('etag')
modified = cached_content.get('modified')
logger.debug('cached etag=%s' % etag)
logger.debug('cached modified=%s' % str(modified))
else:
logger.debug('nothing in the cache, or forcing update')
# We know we need to fetch, so go ahead and do it.
logger.debug('fetching...')
parsed_result = feedparser.parse(url,
agent=self.user_agent,
modified=modified,
etag=etag,
referrer=referrer,
request_headers=request_headers,
handlers = handlers)
status = parsed_result.get('status', None)
logger.debug('HTTP status=%s' % status)
if status == 304:
# No new data, based on the etag or modified values.
# We need to update the modified time in the
# storage, though, so we know that what we have
# stored is up to date.
self.storage[key] = (now, cached_content)
# Return the data from the cache, since
# the parsed data will be empty.
parsed_result = cached_content
elif status == 200:
# There is new content, so store it unless there was an error.
error = parsed_result.get('bozo_exception')
if not error:
logger.debug('Updating stored data for %s' % url)
self.storage[key] = (now, parsed_result)
else:
logger.warning('Not storing data with exception: %s',
error)
else:
logger.warning('Not updating cache with HTTP status %s', status)
return parsed_result
def getArticleSource(article):
return cleanUpText(article['summary_detail']['base'])
def cleanUpText(text):
"""
Function handles encoding of xml file
Xml usually based in as UTF-8. We want to return
Ascii version for python
"""
return text.encode('ascii','ignore')
db = Database()
db.connect()
for feed in rssFeeds:
rss = feedparser.parse(feed) #RSS object
numFound += len(rss['entries'])
print("Found a total of "+str(numFound)+" articles from rss feed: "+str(feed))
for entry in rss['entries']:
outputDir = relativePath + buildArticlePath(entry)
if not os.path.exists(outputDir):
os.makedirs(outputDir)
# Download the article
link = entry['link']
originalTitle = cleanUpText(entry['title'])
formattedTitle = originalTitle.replace(' ','_').replace('/','-').replace("'",'')
relFilePath = buildArticlePath(entry) + formattedTitle+".html"