Fix: Test impresora fisica
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21
Api/main.py
21
Api/main.py
@ -1,6 +1,6 @@
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from fastapi import FastAPI, Response
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from escpos.printer import Dummy
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# from escpos.printer import Network
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from escpos.printer import Network
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import sys
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import json
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@ -25,9 +25,9 @@ class Info(BaseModel):
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def print_bill(data, address, waiter):
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d = data
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# Crea una instancia de la impresora ficticia
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# printer = Network(str(address))
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# printer.open()
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printer = Dummy()
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printer = Network(str(address))
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printer.open()
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# printer = Dummy()
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# Imprime el encabezado
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printer.set(align='center', bold=False, height=1, width=1)
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printer.text(d["shop_name"]+'\n')
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@ -85,13 +85,16 @@ def print_bill(data, address, waiter):
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printer.set(align='center', bold=False, height=1, width=1)
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printer.textln('==============================================\n')
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if d["fe_cufe"]:
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# printer.qr(d["fe_cufe"])
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QR = QRCodeGenerator(d["fe_cufe"]).generate_qr()
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with tempfile.NamedTemporaryFile(
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delete=True, suffix='.png', dir='/tmp') as temp_file:
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temp_filename = temp_file.name
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QR.save(temp_filename)
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printer.image(f"{temp_filename}")
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printer.set(align='left', bold=False, height=1, width=1)
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text = str(payment["statement"])+" $"+str(payment["amount"])
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printer.textln(text)
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printer.set(align='center', bold=False, height=1, width=1)
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printer.text("Sigue nuestras redes sociales\n")
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printer.text("@bicipizza\n")
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printer.text("Recuerde que la propina es voluntaria.\n")
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@ -104,13 +107,13 @@ def print_bill(data, address, waiter):
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printer.text(str(waiter)+'\n')
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# Corta el papel (solo para impresoras que soportan esta función)
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# printer.cut()
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# printer.close()
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printer.cut()
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printer.close()
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# Obtiene el contenido del ticket de prueba
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ticket_contenido = printer.output
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# ticket_contenido = printer.output
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# raise Exception(ticket_contenido)
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# Imprime el contenido en la consola
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sys.stdout.write(ticket_contenido.decode('utf-8', errors='ignore'))
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# sys.stdout.write(ticket_contenido.decode('utf-8', errors='ignore'))
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def print_customer_order(data, address, waiter):
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@ -13,7 +13,7 @@ class QRCodeGenerator:
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qr = qrcode.QRCode(
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version=1,
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error_correction=qrcode.constants.ERROR_CORRECT_L,
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box_size=10,
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box_size=6,
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border=4,
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)
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qr.add_data(self.url)
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@ -18,7 +18,7 @@ def test_print_bill():
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json.dumps(
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load_json('test/fixtures/bill.json')
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)),
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"ip_printer": "192.168.1.100",
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"ip_printer": "192.168.1.105",
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"user_name": "Juan"
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}
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