scripts/popupdate.py

   1 #!/usr/bin/python3
   2
   3 import configparser
   4 import mysql.connector
   5 import os
   6
   7 config = configparser.RawConfigParser()
   8 config.read(os.path.dirname(os.path.realpath(__file__)) + "/../conf/config")
   9
  10 aur_db_host = config.get('database', 'host')
  11 aur_db_name = config.get('database', 'name')
  12 aur_db_user = config.get('database', 'user')
  13 aur_db_pass = config.get('database', 'password')
  14 aur_db_socket = config.get('database', 'socket')
  15
  16 db = mysql.connector.connect(host=aur_db_host, user=aur_db_user,
  17                              passwd=aur_db_pass, db=aur_db_name,
  18                              unix_socket=aur_db_socket, buffered=True)
  19 cur = db.cursor()
  20
  21 cur.execute("UPDATE PackageBases SET NumVotes = (SELECT COUNT(*) FROM " +
  22             "PackageVotes WHERE PackageVotes.PackageBaseID = PackageBases.ID)")
  23
  24 cur.execute("UPDATE PackageBases SET Popularity = (" +
  25             "SELECT SUM(POWER(0.98, (UNIX_TIMESTAMP() - VoteTS) / 86400)) " +
  26             "FROM PackageVotes WHERE PackageVotes.PackageBaseID = " +
  27             "PackageBases.ID AND NOT VoteTS IS NULL)")
  28
  29 db.commit()
  30 db.close()