def get_topic(val):
"get topic"
d = op.get_all('HASH_TAGS')
result = {}
for k,v in d:
if k.lower().find(val.lower()) != -1:
# print k, v , v['uid']
result[k] = v
return result
def get_people(val,uid):
"get people"
d = op.get('FOLLOWING',uid)
result1 = {}
if 'status' not in d.keys():
e = op.multi_get('USERS',d.keys())
for k in e.keys():
if e[k]['username'].lower().find(val.lower()) != -1:
result1[k] = e[k]['username']
d = op.get_all('USERNAME')
result = {}
for k,v in d:
if k.lower().find(val.lower()) != -1:
if v['uid'] not in result1:
result[v['uid']] = k
return result1,result
def current_trends():
print "inside trends"
etime = long(time.time())
reference_t = (etime - (etime % 86400)) + time.altzone
# reference_t = long(midnight) - long(86400*1e6)
result = op.get_all('HASH_TAGS')
count={}
for k,v in result:
count[k] = 0
for key,val in v.items():
print key,val
val1 = str(key).split(":")
print val1[0]
timestamp = val1[0]
if float(timestamp) >= float(reference_t):
count[k] = count[k] + 1
sorted_trends = sorted(count.iteritems(), key=operator.itemgetter(1),reverse=True)
current_trends = sorted_trends[:10]
print current_trends
return current_trends
def delete_tweet(tweetid,uid) :
"to delete a tweet"
val = op.get('TWEETS',tweetid)
op.remove_row('TWEETS', tweetid)
key = str(val['timestamp']) + ":" + uid
op.remove_column('USERLINE', uid, [key]) #delete from timeline and userline
op.remove_column('TIMELINE', uid, [key])
print "during delete " + key
for followerID in op.get('FOLLOWER', uid):
print followerID
if 'status' != followerID:
op.remove_column('TIMELINE', followerID, [key]) #delete from followers timeline
d = op.get('FAVORITE_IS', tweetid) #delete from favourites list
op.remove_row('FAVORITE_IS', tweetid)
for key in d:
v = str(d[key])
op.remove_column('FAVORITE_OF',key,[v])
d = op.get_all('HASH_TAGS')
for k,v in d:
for key,val in v.items():
if 'status' != key:
if str(tweetid) == str(val):
op.remove_column('HASH_TAGS',k,[key])
