def print_receipts(self, sale):
# supports_duplicate = self.emit('get-supports-duplicate-receipt')
# Vamos sempre imprimir sempre de uma vez, para simplificar
supports_duplicate = False
log.info('Printing payment receipts')
# Merge card payments by nsu
card_payments = {}
for payment in sale.payments:
if payment.method.method_name != 'card':
continue
operation = payment.method.operation
card_data = operation.get_card_data_by_payment(payment)
card_payments.setdefault(card_data.nsu, [])
card_payments[card_data.nsu].append(payment)
any_failed = False
for nsu, payment_list in card_payments.items():
receipt = CardPaymentReceiptPrepareEvent.emit(
nsu, supports_duplicate)
if receipt is None:
continue
value = sum([p.value for p in payment_list])
# This is BS, but if any receipt failed to print, we must print
# the remaining ones in Gerencial Rports
if any_failed:
retval = self.reprint_payment_receipt(receipt)
else:
retval = self.print_payment_receipt(payment_list[0], value,
receipt)
while not retval:
if not yesno(
_(u"An error occurred while trying to print. "
u"Would you like to try again?"),
Gtk.ResponseType.YES, _("Try again"),
_(u"Don't try again")):
CancelPendingPaymentsEvent.emit()
try:
GerencialReportCancelEvent.emit()
except (DriverError, DeviceError) as details:
log.info('Error canceling last receipt: %s' % details)
warning(
_(u"It wasn't possible to cancel "
u"the last receipt"))
return False
any_failed = True
_flush_interface()
retval = self.reprint_payment_receipt(receipt,
close_previous=True)
# Only confirm payments receipt printed if *all* receipts wore
# printed.
for nsu in card_payments.keys():
CardPaymentReceiptPrintedEvent.emit(nsu)
return True
def print_receipts(self, sale):
# supports_duplicate = self.emit('get-supports-duplicate-receipt')
# Vamos sempre imprimir sempre de uma vez, para simplificar
supports_duplicate = False
log.info('Printing payment receipts')
# Merge card payments by nsu
card_payments = {}
for payment in sale.payments:
if payment.method.method_name != 'card':
continue
operation = payment.method.operation
card_data = operation.get_card_data_by_payment(payment)
card_payments.setdefault(card_data.nsu, [])
card_payments[card_data.nsu].append(payment)
any_failed = False
for nsu, payment_list in card_payments.items():
receipt = CardPaymentReceiptPrepareEvent.emit(
nsu, supports_duplicate)
if receipt is None:
continue
value = sum([p.value for p in payment_list])
# This is BS, but if any receipt failed to print, we must print
# the remaining ones in Gerencial Rports
if any_failed:
retval = self.reprint_payment_receipt(receipt)
else:
retval = self.print_payment_receipt(payment_list[0], value,
receipt)
while not retval:
if not yesno(
_(u"An error occurred while trying to print. "
u"Would you like to try again?"), gtk.RESPONSE_YES,
_("Try again"), _(u"Don't try again")):
CancelPendingPaymentsEvent.emit()
try:
GerencialReportCancelEvent.emit()
except (DriverError, DeviceError) as details:
log.info('Error canceling last receipt: %s' % details)
warning(
_(u"It wasn't possible to cancel "
u"the last receipt"))
return False
any_failed = True
_flush_interface()
retval = self.reprint_payment_receipt(
receipt, close_previous=True)
# Only confirm payments receipt printed if *all* receipts wore
# printed.
for nsu in card_payments.keys():
CardPaymentReceiptPrintedEvent.emit(nsu)
return True
GerencialReportCancelEvent.emit()
except (DriverError, DeviceError), details:
log.info('Error canceling last receipt: %s' %
details)
warning(u'Não foi possível cancelar o último'
' comprovante')
return False
any_failed = True
_flush_interface()
retval = self.reprint_payment_receipt(receipt,
close_previous=True)
# Only confirm payments receipt printed if *all* receipts wore
# printed.
for nsu in card_payments.keys():
CardPaymentReceiptPrintedEvent.emit(nsu)
return True
def totalize(self, sale):
# XXX: Remove this when bug #2827 is fixed.
if not self._item_ids:
return True
if self.totalized:
return True
log.info('Totalizing coupon')
while True:
try:
self.emit('totalize', sale)