from FoursquareDatabaseManager import FoursquareDatabaseManager
from LoggerBuilder import LoggerBuilder
import logging
import sqlite3
import json
f = open("foursquare/shanghai/foursquare-shanghai-sections-14-04-14.json", 'r')
data = f.read()
venues = json.loads(data)
f.close()
db_conn = sqlite3.connect('foursquare/foursquare.db')
db_cursor = db_conn.cursor()
db_manager = FoursquareDatabaseManager(None)
db_manager.load_venues(db_cursor, venues, 'VenueToExplore2')
db_conn.commit()
db_conn.close()
def main():
return_value = 0
captor = FoursquareCaptor(logger)
file_manager = FileManager()
db_conn = None
try:
db_conn = sqlite3.connect(file_manager.get_path(source, None, foursquare_db, ".db"))
db_cursor = db_conn.cursor()
db_manager = FoursquareDatabaseManager(logger)
try:
cities = file_manager.get_locations(source)
except IOError:
raise InitError("File %s is missing"% file_manager.get_locations_path(source))
except ValueError:
raise InitError("The %s file does not contain any correct JSON object"% file_manager.get_locations_path(source))
my_cities = exit_logger.read_back_file()
if len(my_cities) == 0:
my_cities = cities
remaining_locations = my_cities.copy()
now = datetime.now()
for city, locations in my_cities.iteritems():
nb_total_locations = len(cities[city])
logger.warning("Capting for %s" % city)
for location in locations:
# loaded_json = captor.get_explore_data(location, now.strftime('%Y%m%d'), False)
# loaded_json = captor.get_explore_data(location, now.strftime('%Y%m%d'), True)
loaded_json = captor.get_explore_data_with_sections(location, now.strftime('%Y%m%d'), True)
if len(loaded_json) > 0:
db_manager.insert_venues(db_cursor, loaded_json)
db_conn.commit()
remaining_locations[city].remove(location)
nb_locations = nb_total_locations - len(remaining_locations[city])
logger.warning("%d locations done over %d locations for %s"% (nb_locations, nb_total_locations, city))
venues = db_manager.get_venues(db_cursor)
nb_venues = len(venues)
if nb_venues > 0:
try:
file_manager.write_json(venues, source, city, now.strftime('%y-%m-%d'))
except IOError:
raise InitError("Folder %s is missing"% file_manager.get_folder_path(source, city))
logger.warning("New JSON written for %s: %d venues"% (city, nb_venues))
db_manager.delete_all_venues(db_cursor)
db_conn.commit()
remaining_locations.pop(city)
exit_logger.write_back_file(None)
except InitError as e:
logger.critical("%s: %s"% (type(e).__name__, e))
return_value = 1
except requests.exceptions.RequestException as e:
logger.critical("%s: %s"% (type(e).__name__, e))
exit_logger.write_back_file(remaining_locations)
return_value = 2
except FoursquareCaptor.FoursquareApiError as e:
logger.critical("%s: %s"% (type(e).__name__, e))
exit_logger.write_back_file(remaining_locations)
return_value = 3
except sqlite3.OperationalError as e:
logger.critical("SQLite3 %s: %s"% (type(e).__name__, e))
return_value = 4
except Exception as e:
logger.critical(e, exc_info=True)
exit_logger.write_back_file(remaining_locations)
return_value = 5
finally:
if db_conn<> None:
db_conn.close()
return return_value
