def main():
logger.info('Running main()')
query = """SELECT * FROM (SELECT id, session_id, rssi, ssid, timestamp, robot_id, loc_x, loc_y,
@id_id:=CASE WHEN @id_session_id <> session_id THEN 0 ELSE @id_id+1 END as rn,
@id_session_id := session_id AS clset
FROM
(SELECT @id_session_id := -1) s,
(SELECT @id_id := -1) c,
(SELECT * FROM rssi_values ORDER BY session_id, id, rssi) t) x WHERE rn < 5"""
logger.info("running query : {}".format(query))
result = run_query(dbhost, dbuser, dbpwd, dbname, query, True, csv_name)
logger.info('csv output generated: {}'.format(csv_name))
file_name = csv_name
logger.info('Print the output')
output = parsing_file(file_name)
centroid_weighted(output)
from parsing import parsing_file from func import get_alpha, get_estimate, get_distance import sys file_name = sys.argv[1] out = parsing_file(file_name) alpha = get_alpha(out) get_estimate(out, alpha)