def parse_tweet(tweet):
"""Return a CheckIn from `tweet` or None if it is not located in a valid
city"""
loc = u.get_nested(tweet, 'coordinates')
city = None
if not loc:
# In that case, we would have to follow the link to know whether the
# checkin falls within our cities but that's too costly so we drop it
# (and introduce a bias toward open sharing users I guess)
return None
lon, lat = loc['coordinates']
city = find_town(lat, lon, CITIES_TREE)
if not (city and city in cities.SHORT_KEY):
return None
tid = u.get_nested(tweet, 'id_str')
urls = u.get_nested(tweet, ['entities', 'urls'], [])
# short url of the checkin that need to be expand, either using bitly API
# or by VenueIdCrawler. Once we get the full URL, we still need to request
# 4SQ (500 per hours) to get info.
is_foursquare_url = lambda u: '4sq.com' in u or 'swarmapp.com' in u
fsq_urls = [url['expanded_url'] for url in urls
if is_foursquare_url(url['expanded_url'])]
if not fsq_urls:
return None
lid = str(fsq_urls[0])
uid = u.get_nested(tweet, ['user', 'id_str'])
msg = u.get_nested(tweet, 'text')
try:
time = datetime.strptime(tweet['created_at'], UTC_DATE)
time = cities.utc_to_local(city, time)
except ValueError:
print('time: {}'.format(tweet['created_at']))
return None
return FullCheckIn('', lid, '', city, loc, time, tid, uid, msg)
def parse_tweet(tweet):
"""Return a CheckIn from `tweet` or None if it is not located in a valid
city"""
#print 'twitter_helper.py/parse_tweet'
loc = u.get_nested(tweet, 'coordinates')
city = None
if not loc:
# In that case, we would have to follow the link to know whether the
# checkin falls within our cities but that's too costly so we drop it
# (and introduce a bias toward open sharing users I guess)
return None
lon, lat = loc['coordinates']
city = find_town(lat, lon, CITIES_TREE)
#print 'city', city
if not (city and city in cities.SHORT_KEY):
return None
#print 'tree', CITIES_TREE
tid = u.get_nested(tweet, 'id_str')
urls = u.get_nested(tweet, ['entities', 'urls'], [])
# short url of the checkin that need to be expand, either using bitly API
# or by VenueIdCrawler. Once we get the full URL, we still need to request
# 4SQ (500 per hours) to get info.
is_foursquare_url = lambda u: '4sq.com' in u or 'swarmapp.com' in u
fsq_urls = [
url['expanded_url'] for url in urls
if is_foursquare_url(url['expanded_url'])
]
if not fsq_urls:
return None
lid = str(fsq_urls[0])
uid = u.get_nested(tweet, ['user', 'id_str'])
msg = u.get_nested(tweet, 'text')
try:
time = datetime.strptime(tweet['created_at'], UTC_DATE)
time = cities.utc_to_local(city, time)
except ValueError:
print('time: {}'.format(tweet['created_at']))
return None
return FullCheckIn('', lid, '', city, loc, time, tid, uid, msg)
continue
uid, tid, x, y, t, msg, place = data
# if not id_must_be_process(int(tid)):
# continue
lat, lon = float(x), float(y)
# city = find_city(lat, lon)
# assert city == find_town(lat, lon, tree)
city = th.find_town(lat, lon, tree)
lid = None
if city is not None:
lid = extract_url_from_msg(msg)
stats[city] += 1
how_many += 1
tid, uid = int(tid), int(uid)
t = datetime.strptime(t, '%Y-%m-%d %H:%M:%S')
t = cities.utc_to_local(city, t)
# to have more numerical values (but lid should be a 64bit
# unsigned integer which seems to be quite complicated in
# mongo)
# t = timegm(t.utctimetuple())
# city = cities.INDEX[city]
loc = Location('Point', [lon, lat])._asdict()
# seen.append(CheckIn(tid, lid, uid, city, loc, t, place))
seen.append((tid, t, place))
if len(seen) > 2000:
# save_to_mongo(seen, checkins, venues_getter)
update_time_and_place(seen, checkins)
seen = []
if how_many % 10000 == 0:
print('1000(0) miles more')
# save_var('avenues_id_new_triton', venues_getter.results)
continue
uid, tid, x, y, t, msg, place = data
# if not id_must_be_process(int(tid)):
# continue
lat, lon = float(x), float(y)
# city = find_city(lat, lon)
# assert city == find_town(lat, lon, tree)
city = th.find_town(lat, lon, tree)
lid = None
if city is not None:
lid = extract_url_from_msg(msg)
stats[city] += 1
how_many += 1
tid, uid = int(tid), int(uid)
t = datetime.strptime(t, '%Y-%m-%d %H:%M:%S')
t = cities.utc_to_local(city, t)
# to have more numerical values (but lid should be a 64bit
# unsigned integer which seems to be quite complicated in
# mongo)
# t = timegm(t.utctimetuple())
# city = cities.INDEX[city]
loc = Location('Point', [lon, lat])._asdict()
# seen.append(CheckIn(tid, lid, uid, city, loc, t, place))
seen.append((tid, t, place))
if len(seen) > 2000:
# save_to_mongo(seen, checkins, venues_getter)
update_time_and_place(seen, checkins)
seen = []
if how_many % 10000 == 0:
print('1000(0) miles more')
# save_var('avenues_id_new_triton', venues_getter.results)