def __init__(self, brand=None, model=None, device=None, config_file=None,
*args, **kwargs):
if config_file != None:
config = ParseConfigFile(config_file)
device, brand, model = config.get_config()
FiscalPrinter.__init__(self, brand, model, device, config_file, *args,
**kwargs)
self._invoice_dict = {}
def __init__(self,
brand=None,
model=None,
device=None,
config_file=None,
*args,
**kwargs):
if config_file != None:
config = ParseConfigFile(config_file)
device, brand, model = config.get_config()
FiscalPrinter.__init__(self, brand, model, device, config_file, *args,
**kwargs)
self._invoice_dict = {}
def get_fiscal_driver(self):
if self.brand == 'virtual':
port = VirtualPort()
else:
port = SerialPort(device=self.device_name, baudrate=self.baudrate)
return FiscalPrinter(brand=self.brand, model=self.model, port=port)
def get_virtual_printer():
from stoqdrivers.printers.fiscal import FiscalPrinter
return FiscalPrinter(brand='virtual', model='Simple')
def example():
printer = FiscalPrinter()
printer.identify_customer('Henrique Romano', 'Async', '1234567890')
while True:
try:
printer.open()
break
except PendingReduceZ:
printer.close_till()
return
except PendingReadX:
printer.summarize()
return
except CouponOpenError:
printer.cancel()
item1_id = printer.add_item("123456", u"Hollywóód",
Decimal("2.00"), TaxType.SUBSTITUTION,
unit=UnitType.CUSTOM, unit_desc=u"mç")
item2_id = printer.add_item("654321", u"Heineken Beer",
Decimal("1.53"), TaxType.NONE,
items_quantity=Decimal("5"),
unit=UnitType.LITERS)
printer.cancel_item(item1_id)
coupon_total = printer.totalize(discount=Decimal('1.0'))
printer.add_payment(PaymentMethodType.MONEY, Decimal('2.00'))
printer.add_payment(PaymentMethodType.MONEY, Decimal('11.00'))
coupon_id = printer.close()
print "+++ coupon %d created." % coupon_id
