#run the applicaiton

# python tweets_geocoder.py --couchdb_ip=115.146.95.99:5984 --dbname_from='tweets' --dbname_to='yasmeen-test-tweets'

from couchdb import Server

from csv import DictWriter

from csv import DictReader

#import geocoder

#from geopy import geocoders

from geopy.geocoders import Nominatim

from geopy.exc import GeocoderTimedOut

from time import sleep

def geo_AurinDataset(csv_file):

print g.geojson['bbox']

def not_exist(tw_id):

return "true"

import argparse

parser = argparse.ArgumentParser(description='')

parser.add_argument('--couchdb_ip', '-ip', help='ip of couchdb')

parser.add_argument('--dbname_from', '-from_db', help='from db name')

parser.add_argument('--dbname_to', '-to_db', help='to db name')

args = parser.parse_args()

server = Server("http://"+args.couchdb_ip+"/")

db = server[args.dbname_from]

db1 = server[args.dbname_to]

def geo_tweets():

geolocator = Nominatim()

count =1

tweets_list = db1.view('sentiment-analysis/get_tweet_ids')

for doc in db.view('sentiment-analysis/get_alltweets'):

tw=doc.value

if (not_exist(tw['id'])== "true"):

loc_point= tw['geo']

#print loc_point

try:

location = geolocator.geocode(loc_point['coordinates'])

#print type(location)

try:

print count ,location.address

modified_place={'geo_address': location.address}

place_update = {'place-mod': modified_place}

new_tw = tw.copy()

new_tw.update(place_update)

new_tw.update({'_id': tw['id_str']})

try:

db1.save(new_tw)

except:

print ("Tweet " + tw['id_str'] + " already exists !!!! " )

except:

print ("Returned Location is Empty !!!! " )

except GeocoderTimedOut as e:

print("Error: geocode faied on input %s with message ")

print loc_point['coordinates']

else:

print count, 'ALREADY EXIST!!'

count =count+1

geo_tweets()