Class s.p.d.E.EP375(SerialBase, BaseChequePrinter):

def __init__(self, port, consts):

def _get_next_command_id(self):

def _get_next_coupon_item_id(self):

def _unpack(self, package):

def _is_valid_package(self, package):

def _get_and_parse_error(self):

def _parse_reply(self, reply):

def _get_coupon_remaining_value(self):

def _get_fiscal_counters(self):

def _get_coupon_number(self):

def writeline(self, data):

def readline(self):

def _get_packed(self, command, *params):

def _send_command(self, command, *params):

def _get_status(self):

def coupon_identify_customer(self, customer, address, document):

def coupon_is_customer_identified(self):

def coupon_open(self):

def coupon_add_item(self, code, description, price, taxcode, quantity=Decimal('1.0'), unit=UnitType.EMPTY, discount=Decimal('0.0'), surcharge=Decimal('0.0'), unit_desc=''):

def coupon_cancel_item(self, item_id):

def coupon_cancel(self):

def cancel_last_coupon(self):

def coupon_totalize(self, discount=Decimal('0.0'), surcharge=Decimal('0.0'), taxcode=TaxType.NONE):

def coupon_add_payment(self, payment_method, value, description='', custom_pm=''):

def coupon_close(self, message=''):

def close_till(self, previous_day=False):

def summarize(self):

def till_add_cash(self, value):

def till_remove_cash(self, value):

def till_read_memory(self, start, end):

def till_read_memory_by_reductions(self, start, end):

def get_capabilities(self):

def get_constants(self):

def send_cheque_command(self, command, *params):

def print_cheque(self, bank, value, thirdparty, city, date=None):