def main():
cachedHelper = CachedPrestaHelper(config.presta_api_url,
config.presta_api_key,
debug=False)
lcd = EuropeLcdMatrix(config.lcd_device)
lcd.create_european_charset()
lcd.clear_screen()
lcd.autoscroll(False)
lcd.activate_lcd(True)
lcd.write_european_pos(1, 1, u'LcdOrderTrack')
lcd.write_european_pos(2, 1, u' starting...')
# default values for variable
last_order_id = -1
last_order_data = None
bNewPayment = False
paid_count = 0
bankwire_count = 0
# Locate the ID_Payment for "Paiement par carte sur place"
PAY_AT_MCH = None
for order_state in cachedHelper.order_states:
if cachedHelper.order_states.name_from_id(
order_state.id).upper().find(u'CARTE SUR PLACE') >= 0:
PAY_AT_MCH = order_state.id
try:
# Force initial update
last_update_time = time.time() - UPDATE_DELAY
while True:
if math.floor(time.time() - last_update_time) >= UPDATE_DELAY:
lcd.clear_screen()
lcd.write_european(u'Updating...')
# Identifying the last Order!
last_order_id = cachedHelper.get_lastorder_id()
last_orders_data = cachedHelper.get_last_orders(last_order_id,
count=1)
# bOpenOrder = cachedHelper.order_states.is_open_order( last_orders_data[0].current_state )
# Exclude the REAPPROVISIONNEMENT state from light
# the LCD. Payment is effectively DONE but
# no work/shipping has to be prepared
# New order with "Payment sur place" will deliver money shortly
# so it is also like a "new payment" --> switch on the light
bNewPayment = (cachedHelper.order_states.is_new_order(
last_orders_data[0].current_state) or
(cachedHelper.order_states.name_from_id(
last_orders_data[0].current_state).upper().
find(u'CARTE SUR PLACE') >= 0)) and (
last_orders_data[0].current_state !=
OrderStateList.ORDER_STATE_REPLENISH)
# Activate LCD when receiving a new payment
setLcdColor(lcd, cachedHelper, last_orders_data[0])
lcd.activate_lcd(bNewPayment)
paid_count = len(
cachedHelper.get_order_ids(
cachedHelper.order_states.ORDER_STATE_PAID))
bankwire_count = len(
cachedHelper.get_order_ids(
cachedHelper.order_states.ORDER_STATE_WAIT_BANKWIRE))
# Also add the "Paiement par carte sur place" in Bankwire count
if PAY_AT_MCH:
bankwire_count += len(
cachedHelper.get_order_ids(PAY_AT_MCH))
last_update_time = time.time()
else:
sInfo = u'upd in %i sec' % int(
UPDATE_DELAY - math.floor(time.time() - last_update_time))
sInfo = (sInfo[:16]).ljust(16)
lcd.write_european_pos(2, 1, sInfo)
time.sleep(2)
# Show Count of payments
sPayInfo = u'Pay %s | Vir %s' % (paid_count, bankwire_count)
sPayInfo = sPayInfo.center(16)
lcd.write_european_pos(1, 1, sPayInfo)
# Show information about last Order
showOrderInfo(lcd, cachedHelper, last_orders_data[0])
except Exception, e:
lcd.clear_screen()
lcd.write_european_pos('KABOUM!!')
lcd.write_european_pos(2, 1, u'Restart in 5 Min')
logging.exception(e)
time.sleep(5 * 60)
os.system('sudo reboot')
return 0
