#!/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
else:
msg = []
choices = ' '*10+'CHOICES: '
- coke_machine = file('/home/other/coke/coke_contents')
- cokes = coke_machine.readlines()
+ try:
+ coke_machine = file('/home/other/coke/coke_contents')
+ cokes = coke_machine.readlines()
+ coke_machine.close()
+ except:
+ cokes = []
+ pass
for c in cokes:
c = c.strip()
(slot_num, price, slot_name) = c.split(' ', 2)
choices += '%s8-%s (%sc) '%(slot_num, slot_name, price)
choices += '55-DOOR '
choices += 'OR A SNACK. '
- choices += '99 TO READ AGAIN.'
+ choices += '99 TO READ AGAIN. '
+ choices += 'CHOICE? '
msg.append((choices, False, None))
mk.set_messages(msg)
if len(self.scrolling_message[0][0]) > 10:
(m, r, t) = self.scrolling_message[0]
a = []
- exp = HorizScroll(m).expand(padding = 10)
+ exp = HorizScroll(m).expand(padding = 0, wraparound = False)
if t == None:
t = 0.1
else:
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 = ''
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 < 5 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)
+ cur_selection = ''
if logout_timeout != None and logout_timeout - time() <= 0:
logout_timeout = None
mk.set_message(GREETING)
if logout_timeout and not mk.done(): logout_timeout = None
- if cur_user and cur_pin and mk.done() and logout_timeout == None:
+ if len(cur_pin) == PIN_LENGTH and mk.done() and logout_timeout == None:
# start autologout
- logout_timeout = time() + 10
+ logout_timeout = time() + 15
mk.update_display()
elif len(cur_selection) == 1:
if key == 11:
cur_selection = ''
+ logout_timeout = None
scroll_options(username, mk)
continue
else: