#!/usr/bin/python
import csv
import psycopg2
import bz2
import ConfigParser


def main(config, out):
    # Setup database connection
    c = ConfigParser.ConfigParser({'user': '', 'password': ''})
    c.read(config)
    dbname = c.get('database', 'name')
    dbuser = c.get('database', 'user')
    dbpass = c.get('database', 'password')
    dbhost = c.get('database', 'host')
    dbconn = psycopg2.connect(database=dbname, user=dbuser, password=dbpass,
        host=dbhost)
    cursor = dbconn.cursor()
    cursor.execute('select name,version,filename,downloads from release_files')
    with bz2.BZ2File(out, 'w') as f:
        w = csv.writer(f)
        w.writerows(cursor.fetchall())
    dbconn.close()

if __name__ == '__main__':
    import sys
    main(sys.argv[1], sys.argv[2])