def print_instructions(instructions):
"""
Print instructions to a thermal printer.
:param instructions: list of strings containing the instructions
"""
try:
# Vendor ID and Product ID of the 36-pin IEEE 1284 to USB converter,
# this printer is so old it doesn't have USB directly
printer = Usb(0x1a86, 0x7584, profile="TM-T88II")
except Exception as e:
print("Exception while trying to access printer via USB:")
print(str(e))
try:
printer = File("/dev/usb/lp0", profile="TM-T88II")
except FileNotFoundError as e:
print(
"Received exception while trying to access printer via File:")
print(str(e))
return
# print header
printer.set(custom_size=True, width=4, height=3)
printer.textln(" Reparatur")
printer.textln(" anweisung")
printer.set() # reset to default
printer.ln(2)
for instruction in instructions:
printer.textln(instruction)
printer.ln()
printer.image(ASSETS_PATH / "images/combined.png", center=True)
printer.ln()
printer.cut()
# [1] Código do movimento de portaria
# [2] Nome do motorista
# [3] OC ou SCM
# [4] Código da OC ou da SCM
# [5] Nome do usuário do protheus
# [6] tipo da refeição [1]café [2]almoço [3]janta
agora = datetime.now().strftime("%d/%m/%Y | %H:%M")
p = Usb(0x04B8, 0x0E27, 0, 0x81,
0x02) # Específico para impressora Epson TM-T20X
p.set(double_width=True, double_height=True)
p.control('HT')
p.text(" TICKET REFEICAO")
p.set(double_width=True, double_height=False)
p.ln()
p.ln()
p.text(' ' + sys.argv[1])
p.ln()
p.ln()
p.text(' ' + sys.argv[2].replace('_', ' '))
p.ln()
p.ln()
p.text(' ' + sys.argv[3] + ' ' + sys.argv[4])
p.ln()
p.ln()
if sys.argv[6] == '1':
p.text(' ' + "Cafe")
elif sys.argv[6] == '2':
p.text(' ' + "Almoco")
elif sys.argv[6] == '3':
