def imprimir_cupom_cancelamento():
# mini-impressora Epson TM-T20 conectada à porta serial COM1
conn = SerialSettings.as_from('COM1:9600,8,1,N').get_connection()
impressora = TMT20(conn)
impressora.init()
with open('CFe_1.xml', 'r') as fvenda, open('CFeCanc_1.xml', 'r') as fcanc:
extrato = ExtratoCFeCancelamento(fvenda, fcanc, impressora)
extrato.imprimir()
def imprimir_cupom_venda():
# mini-impressora Epson TM-T20 conectada à porta serial COM1
conn = SerialSettings.as_from('COM1:9600,8,1,N').get_connection()
impressora = TMT20(conn)
impressora.init()
# abre o arquivo do CF-e e emite o extrato
with open(r'C:\CFe545090.xml', 'r') as fp:
extrato = ExtratoCFeVenda(fp, impressora)
extrato.imprimir()
def _init_printer(self):
from escpos.serial import SerialSettings
if self.impressora == 'epson-tm-t20':
_logger.info(u'SAT Impressao: Epson TM-T20')
from escpos.impl.epson import TMT20 as Printer
elif self.impressora == 'bematech-mp4200th':
_logger.info(u'SAT Impressao: Bematech MP4200TH')
from escpos.impl.bematech import MP4200TH as Printer
elif self.impressora == 'daruma-dr700':
_logger.info(u'SAT Impressao: Daruma Dr700')
from escpos.impl.daruma import DR700 as Printer
elif self.impressora == 'elgin-i9':
_logger.info(u'SAT Impressao: Elgin I9')
from escpos.impl.elgin import ElginI9 as Printer
else:
self.printer = False
conn = SerialSettings.as_from(self.printer_params).get_connection()
printer = Printer(conn)
printer.init()
return printer
def printer():
return TMT20(pytest.FakeDevice())
from satcfe.entidades import Imposto
from satcfe.entidades import ICMSSN102
from satcfe.entidades import PISSN
from satcfe.entidades import COFINSSN
from satcfe.entidades import MeioPagamento
from satcfe.entidades import CFeVenda
from satcfe.entidades import CFeCancelamento
from satcfe.excecoes import ErroRespostaSATInvalida
from satcfe.excecoes import ExcecaoRespostaSAT
cliente = ClienteSATLocal(
BibliotecaSAT('/usr/lib/libbemasat.so'),
codigo_ativacao='bema1234'
)
print cliente
resposta = cliente.consultar_sat()
print resposta.mensagem
from escpos.serial import SerialSettings
from escpos.impl.epson import TMT20
from satextrato import ExtratoCFeVenda
conn = SerialSettings.as_from('/dev/ttyS0:115200,8,1,N').get_connection()
impressora = TMT20(conn)
impressora.init()
with open(r'test/pos_order_1.xml', 'r') as fp:
extrato = ExtratoCFeVenda(fp, impressora)
extrato.imprimir()