except socket.error:
raise VendingException('failed to read input from vending machine')
if s == '': raise VendingException('nothing read!')
+ if (s != '#' and s != '%') and state == 1: prefix += s
if s == '\n' or s == '\r':
state = 1
prefix = ''
def handle_event(self, code, text):
if code == '400':
- self.events.append((DOOR, 0))
- elif code == '401':
self.events.append((DOOR, 1))
+ elif code == '401':
+ self.events.append((DOOR, 0))
elif code == '610':
self.events.append((SWITCH, None))
self.interpret_switches(text)
def vend(self, item):
if not re.search('^[0-9][0-9]$', item):
return (False, 'Invalid item requested (%s)'%item)
- self.wfh.write(self.authed_message(('V%s\n'%item)+'\n'))
+ self.wfh.write(self.authed_message(('V%s'%item))+'\n')
(code, string) = self.get_response()
return (code == '100', code, string)
def display(self, string):
if len(string) > 10:
string = string[0:10]
+ string = re.sub('(.)\.', lambda match: '.'+match.group(1), string)
self.wfh.write('D'+string+'\n')
(code, string) = self.get_response()
return (code == '300', code, string)