annotate py/cleandb.py @ 40:1ddd2d950e31

SVG charts: reduce frame stroke width. If the frame stroke is too wide, bars of height 1 aren't visible.
author John "Elwin" Edwards
date Fri, 10 Jan 2014 12:00:37 -0500
parents 25843238434a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
30
e8f3b7994d88 Port to Python 3.
John "Elwin" Edwards
parents: 0
diff changeset
1 #!/usr/bin/python3
0
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
2 # cleandb.py: empty the database in an orderly fashion
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
3
33
25843238434a Change the Python module's name back to rlgall.
John "Elwin" Edwards
parents: 30
diff changeset
4 import rlgall
0
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
5 import psycopg2
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
6
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
7 dbconn = psycopg2.connect("dbname=rlg")
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
8 dbcur = dbconn.cursor()
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
9
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
10 dbcur.execute("UPDATE games SET offbytes = %s", [0])
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
11
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
12 for game in rlgall.gamelist:
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
13 dbcur.execute("DELETE FROM " + game.uname + ";")
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
14
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
15 dbcur.execute("DELETE FROM players;")
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
16 dbconn.commit()
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
17
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
18 dbcur.close()
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
19 dbconn.close()
5ba2123d2c20 Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
20 exit()