From: Bernard Blackham <dagobah@ucc.gu.uwa.edu.au>
Date: Sun, 27 Jun 2004 18:35:30 +0000 (+0000)
Subject: Allow disuse of DB
X-Git-Url: https://git.ucc.asn.au/?p=zanchey%2Fdispense2.git;a=commitdiff_plain;h=9efe6832b7bef10834412826ed1c287d7091166b

Allow disuse of DB
---

diff --git a/sql-edition/servers/VendServer.py b/sql-edition/servers/VendServer.py
index 819de13..b173d3c 100755
--- a/sql-edition/servers/VendServer.py
+++ b/sql-edition/servers/VendServer.py
@@ -1,8 +1,10 @@
 #!/usr/bin/python
 # vim:ts=4
 
+USE_DB = 0
+
 import sys, os, string, re, pwd
-import pg
+if USE_DB: import pg
 from time import time, sleep
 from popen2 import popen2
 from LATClient import LATClient
@@ -186,7 +188,7 @@ if __name__ == '__main__':
 	v = VendingMachine(rfh, wfh)
 	print 'PING is', v.ping()
 
-	db = DispenseDatabase(v, DBServer, DBName, DBUser, DBPassword)
+	if USE_DB: db = DispenseDatabase(v, DBServer, DBName, DBUser, DBPassword)
 	cur_user = ''
 	cur_pin = ''
 	cur_selection = ''
@@ -197,11 +199,11 @@ if __name__ == '__main__':
 	last_timeout_refresh = None
 
 	while True:
-		db.handle_events()
+		if USE_DB: db.handle_events()
 
 		if logout_timeout != None:
 			time_left = logout_timeout - time()
-			if time_left < 10 and (last_timeout_refresh > time_left or last_timeout_refresh is None):
+			if time_left < 10 and (last_timeout_refresh is None or last_timeout_refresh > time_left):
 				mk.set_message('LOGOUT: '+str(int(time_left)))
 				last_timeout_refresh = int(time_left)