def process(event, host, port, db, collection):
connect(db, host=host, port=int(port))
auth = OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_secret)
meta_info = MetaInfo.objects(key='news_tweets_meta').first()
last_tweet_id = None if not meta_info else meta_info.value['toi']
for news_handle in news_handles:
tweets = tweepy.API(auth).user_timeline(screen_name=news_handle,
since_id=last_tweet_id,
count=50)
last_tweet_id = None
for tweet in tweets:
tweet = tweet._json
tweet = process_tweet(tweet)
if not tweet:
continue
if not last_tweet_id:
last_tweet_id = tweet.get('id')
status = save_tweet(tweet, host, port, db, collection)
if status:
print 'Tweet with id %d saved' % tweet.get('id')
else:
print 'Error while saving tweet %d ' % tweet.get('id')
if last_tweet_id:
obj = MetaInfo.objects(key='news_tweets_meta')
obj.update_one(set__value__toi=last_tweet_id, upsert=True)
def add_meta_info_fields_to_sender_form(sender, initial):
form = sender
form.fields['meta_description'] = london.forms.TextField(name='meta_description', widget=LetterCounterTextarea(maximum=160), required=False)
form.fields['meta_keywords'] = london.forms.TextField(name='meta_keywords', widget=LetterCounterTextarea(maximum=160), required=False)
meta_obj = None
try:
meta_obj = MetaInfo.query().get(owner=form.instance)
except:
pass
if meta_obj:
initial['meta_description'] = meta_obj['meta_description']
initial['meta_keywords'] = meta_obj['meta_keywords']
def _meta_description_for(self, obj, caller):
try:
return MetaInfo.query().get(owner=obj)['meta_description'] or ''
except MetaInfo.DoesNotExist:
return ''
def _meta_keywords_for(self, obj, caller):
try:
return MetaInfo.query().get(owner=obj)['meta_keywords'] or ''
except MetaInfo.DoesNotExist:
return ''
def save_meta_info_from_sender_form(sender):
new_meta_obj, new = MetaInfo.query().get_or_create(owner=sender.instance)
new_meta_obj['meta_keywords']=sender.cleaned_data['meta_keywords']
new_meta_obj['meta_description']=sender.cleaned_data['meta_description']
new_meta_obj.save()
