def print_thermal(header, title_first, title_seconds, date_time, qr_code,
gate_info, type_scan):
result = False
try:
p = Usb(int(CONFIG['PRINTER']['vid'], 0),
int(CONFIG['PRINTER']['pid'], 0),
int(CONFIG['PRINTER']['timeout'], 0),
int(CONFIG['PRINTER']['ep1in'], 0),
int(CONFIG['PRINTER']['ep1out'], 0))
p.set("CENTER", "B", "A", 2, 2)
p.text(str(header) + "\n\n")
p.set("CENTER", "A", "normal", 1, 1)
p.text(str(title_first) + "\n")
p.text(str(title_seconds) + "\n")
p.text(str(date_time) + "\n\n")
if (type_scan == 0):
p.qr(str(qr_code), 0, 10)
else:
p.barcode(str(qr_code), "CODE128", function_type="B")
p.text("\nPintu Masuk : " + str(gate_info) +
"\n*** TERIMAKASIH ***\n\n\n")
result = True
except Exception as e:
print(e)
return result
def printStickerLabel(orderNumber):
stickerPrinter = Usb(0x1ba0, 0x220a, 0)
stickerPrinter.set("center")
mydb = mysql.connector.connect(host="62.75.152.102", user="******", passwd="GA2019!?", database="wordpress_b")
mydb.autocommit = True
# mycursor = mydb.cursor()
# mycursor.execute("UPDATE orderPlaced SET collected = IF(made = 1, 1 , 0), made = IF(made = 0, 1 , 1) WHERE orderID = " + str(orderNumber))
mycursor = mydb.cursor()
mycursor.execute("SELECT IF(collected = 1, 'Collected' , 'Made') as Output, count(orderLine.extras), IF(orderPlaced.paid,'Paid On App','NEEDS TO PAY'), orderPlaced.orderID, orderPlaced.collection, orderPlaced.amount FROM orderPlaced, orderLine WHERE orderPlaced.orderID = orderLine.orderID AND orderPlaced.orderID = " + str(orderNumber))
myresult = mycursor.fetchall()
for x in myresult:
for z in range(1,int(x[1]+1)):
stickerPrinter.text(" Order Complete \n")
stickerPrinter.text(str(x[3]) + "\n\n")
stickerPrinter.text(str(x[2]) + "\n\n")
stickerPrinter.text(" Collection Time \n")
stickerPrinter.text(str(x[4]) + "\n\n")
stickerPrinter.text("" + str(z) + " of " + str(int(x[1])) + "\n")
stickerPrinter.barcode(str(x[3]), 'CODE39', 64, 2, 'OFF', 'True')
if z != x[1]:
stickerPrinter.text("\n\n=======================\n\n")
else:
stickerPrinter.cut()
stickerPrinter.close()
def post_add(self, item):
stroka = str()
len_id = len(str(item.id))
const_len = 9
while(len_id < const_len):
stroka += '0'
len_id += 1
stroka += str(item.id)
p = Usb(0x1d90,0x2060,0,0x81,0x02)
p.barcode(stroka,'CODE39',250,3,'','')
p.cut()
p.barcode(stroka,'CODE39',250,3,'','')
p.cut()
class ThermalPrinter():
def __init__(self):
self.p = Usb(0x0fe6, 0x811e, 98, 0x82, 0x02)
def insert_imagen(self, img_surce):
self.p.image(img_surce)
def insert_qr(self, content, size):
self.p.qr(content, size=size) #size 1 - 16 default 3
def insert_barcode(self, code, bc, height, width):
self.p.barcode(code, bc, height=height, width=width)
def insert_text(self, txt):
self.p.text(txt)
def insert_raw_txt(self, txt):
self.p._raw(txt)
# harware action, may be: INIT, SELECT, RESET
def hardware_operation(self, hw):
self.p.hw(hw)
#string for the following control sequences:
# LF for Line Feed
# FF for Form Feed
# CR for Carriage Return
# HT for Horizontal Tab
# VT for Vertical Tab
#pos = horizontal tab position 1 - 16
def feed_control(self, ctl, pos):
self.p.control()
self.p.charcode()
# #def insert_textln(self, txt):
# align = CENTER LEFT RIGHT default left
# font_type = A or B default A
# textt_type = B(bold), U(underline), U2(underline, version2), BU(for bold and underlined, NORMAL(normal text) defaul tnormal
# width = width multiplier decimal 1 - 8 defaul 1
# heigh = height multiplier decimal 1 - 8 defaul 1
# density = density 0 - 8
# def set_txt(self, align, font, text_type, density, height, width):
def set_txt(self, *args, **Kwargs):
print(Kwargs)
self.p.set(Kwargs)
def cut_paper(self):
self.p.cut()
def printer_print(code):
from escpos.printer import Usb
p = Usb(int(get_printer_id()[0], 16), int(get_printer_id()[1], 16), 0)
if p.paper_status() == 2:
text = 'Discount Code:\n\t{}\n'.format(code)
p.text(text)
p.barcode('1234567898765', 'EAN13', 64, 2, '', '')
p.cut()
elif p.paper_status() == 1:
print('Paper running out soon!')
# TODO: inform the manager immediately about the paper issue
pass
else:
# TODO: show warning on screen that the machine is temporarily not able to print out barcode for non-app user,
# app users can still scan the barcode on the screen to obtain the voucher code
pass
class Printer():
""" Loads a printer according to the model supplied (explicit list of support)
and provides common functions
"""
def __init__(self, name: str = "", model: str = "", **kwargs):
if not name:
# Forces a unique printer name
name = f"printer-{id(self)}"
self.name = name
if model:
self.printer_spec = PRINTER_MAP.get(str(model), dict())
else:
self.printer_spec = PRINTER_MAP.get("default")
self.model = self.printer_spec.get('model', 'unknown')
valid_kwargs = getfullargspec(Usb)
# ['self', 'idVendor', 'idProduct', 'timeout', 'in_ep', 'out_ep']
# Look for kwargs passed that match a kwarg for Usb() and override
for k, v in kwargs:
if k in valid_kwargs:
self.printer_spec["config"][k] = kwargs.pop(k, None)
self.inputs = locals()
config = self.printer_spec['config']
self.printer = Usb(**config)
# TODO: Add logic that verifies the printer is working
def ln(self, count=1):
""" feeds n lines to print buffer
replicates Escpos().ln() in newer version (>=3.0)
https://github.com/python-escpos/python-escpos/blob/f9ce77705757dcd3a3946569d02810ae7e122e88/src/escpos/escpos.py#L531
"""
if count < 0:
count = 0
if count == 0:
return False
return self.printer.text('\n' * count)
def text(self, text):
""" Pass through to Escpos().text()
https://github.com/python-escpos/python-escpos/blob/cbe38648f50dd42e25563bd8603953eaa13cb7f6/src/escpos/escpos.py#L424
"""
self.printer.text(text)
return True
def cut(self, mode="PART"):
""" Pass through to Escpos().cut()
https://github.com/python-escpos/python-escpos/blob/cbe38648f50dd42e25563bd8603953eaa13cb7f6/src/escpos/escpos.py#L597
"""
return self.printer.cut(mode)
# TODO: Make this better
def barcode(self, *args, **kwargs):
""" Pass through to Escpos().barcode()
https://github.com/python-escpos/python-escpos/blob/cbe38648f50dd42e25563bd8603953eaa13cb7f6/src/escpos/escpos.py#L295
"""
return self.printer.barcode(*args, **kwargs)
# TODO: Make this better
def qr(self, *args, **kwargs):
""" Pass through to Escpos().qr()
https://github.com/python-escpos/python-escpos/blob/cbe38648f50dd42e25563bd8603953eaa13cb7f6/src/escpos/escpos.py#L134
"""
return self.printer.qr(*args, **kwargs)
from escpos.printer import Usb
# Adapt to your needs
p = Usb(0x0416, 0x5011, profile="POS-5890")
# Print software and then hardware barcode with the same content
p.soft_barcode('code39', '123456')
p.text('\n')
p.text('\n')
p.barcode('123456', 'CODE39')
def printSpanish(date, guid, city, state, receiptId, leader, cashier, subtotal, tax, total, payments, eventType, Items, Cashes, Cards):
temp = leader.strip().split(' ')
leader = ""
for x in range(len(temp)):
if (len(temp[x]) > 0):
leader = leader + " " + temp[x].strip()
event = "Seminario : " + city.strip() + ", " + state.strip()
leader = "Lider : " + trimHeader( leader.strip() )
cashier = "Cajero : " + cashier.strip()
#stuff
""" Seiko Epson Corp. Receipt Printer M129 Definitions (EPSON TM-T88IV) """
p = Usb(0x04b8,0x0202,0)
p.set("Center")
p.image( os.path.dirname(os.path.realpath(__file__)) + "/logo.jpg")
p.text(date + "\n")
p.barcode( receiptId.strip() , "EAN13")
p.text("\n")
p.set("left")
p.text(event + "\n")
p.text(leader + "\n")
p.text(cashier + "\n")
p.text("\n")
p.set("left")
# 22 3 4 3 5
# 1234567890123456789011 1234 12345
p.text("Producto Qty Precio\n")
# Items[x][0] Items[x][1] + " " + Items[x][2] + "\n")
for x in range(len(Items)):
#print repr(trimPrice[x][2])
p.text( u''.join( trimName( Items[x][0] ) + trimQty( Items[x][1] ) + trimPrice( Items[x][2] ) + "\n") )
if len(Cards) > 0:
p.set("center")
p.text("\n")
p.text("=====Pagos De Tarjeta=====")
p.text("\n\n")
p.set('left')
for card in Cards:
cardStr = "Tipo De Tarjeta : " + card[0] + "\n"
cardStr = cardStr + "Numero De Cuenta : " + card[1] + "\n"
cardStr = cardStr + "Nombre En La Tarjeta : " + card[2].strip() + "\n"
cardStr = cardStr + "Codigo de Autorizacion : " + card[3] + "\n"
cardStr = cardStr + "ID de transaccion : " + card[4] + "\n"
cardStr = cardStr + "Cantidad : " + trimPrice( str(card[5]) ) + "\n"
cardStr = cardStr + "\n"
p.text(cardStr)
imgData = r''.join( card[7].strip().strip("\n") )
imgData = "%r" % imgData
with open("curr_signature.png", "wb") as fh:
fh.write(base64.decodestring(imgData))
img = Image.open( os.path.dirname(os.path.realpath(__file__)) + "/curr_signature.png")
new_width = 100
new_height = 50
img = img.resize((new_width, new_height), Image.ANTIALIAS)
img.save('curr_signature.png') # format may what u want ,*.png,*jpg,*.gif
p.set("center")
p.image( os.path.dirname(os.path.realpath(__file__)) + "/curr_signature.png" )
p.set("left")
if len(Cashes) > 0:
p.set('center')
p.text("\n")
p.text('=====Pagos En Efectivo=====')
p.text("\n\n")
p.set('left')
for cash in Cashes:
cashStr = "Efectivo Recibido : " + trimPrice ( str( cash[0]) ) + "\n"
cashStr = cashStr + "Cambio : " + trimPrice ( str( cash[1]) ) + "\n"
cashStr = cashStr + "\n"
p.text(cashStr)
p.text("\n\n\n")
p.set("right")
p.text("Total parcial : " + trimBottomRight( trimPrice( str(subtotal) ) ) + "\n")
p.text("Impuestos : " + trimBottomRight( trimPrice( str(tax) ) ) + "\n")
p.text("Total : " + trimBottomRight( trimPrice( str(total) ) ) + "\n\n")
p.set("Center", "A","B")
p.text("Gracias!\n")
p.set("Center", "A", "normal")
p.text("Customer Copy\n")
p.cut()
from escpos.printer import Usb
# Adapt to your needs
p = Usb(0x0416, 0x5011, profile="POS-5890")
# Print software and then hardware barcode with the same content
p.soft_barcode("code39", "123456")
p.text("\n")
p.text("\n")
p.barcode("123456", "CODE39")
from escpos.printer import Usb
p = Usb(0x0483, 0x5743, 0)
p.text("Hello World\n")
p.text("Lorem ipsum " * 100)
p.qr("http://www.google.it", size=10)
p.barcode('1324354657687', 'EAN13', 64, 2, '', '')
p.text('\n' * 2)
p.cut()
from escpos.printer import Usb
# Adapt to your needs
p = Usb(0x471, 0x55, 0, 0x82, 0x2)
p.text("Hello World\n")
# Print image
# p.image("logo.gif")
# Print QR Code
p.qr("You can readme from your smartphone")
# Print barcode
p.barcode('1324354657687', 'EAN13', 64, 2, '', '')
# Cut paper
# p.cut()
p.text('test')
p.text('test')
p.barcode('123456', 'CODE39')
p.cut()
# import usb.core
# import usb.util
#
# # find our device
# dev = usb.core.find(0x471, 0x55)
#
# # was it found?
# if dev is None:
# raise ValueError('Device not found')
#
# # set the active configuration. With no arguments, the first
# # configuration will be the active one
# # dev.set_configuration()
mycursor = mydb.cursor()
mycursor.execute(
"SELECT IF(collected = 1, 'Collected' , 'Made') as Output, count(orderLine.extras), IF(orderPlaced.paid,'Paid On App','NEEDS TO PAY'), orderPlaced.orderID, orderPlaced.collection, orderPlaced.amount FROM orderPlaced, orderLine WHERE orderPlaced.orderID = orderLine.orderID AND orderPlaced.orderID = "
+ str(orderNumber))
myresult = mycursor.fetchall()
for x in myresult:
if (x[0] == "Made"):
for z in range(1, int(x[1] + 1)):
stickerPrinter.text(" Order Complete \n")
stickerPrinter.text((int((2 - len(str(x[3]))) / 2) * " ") +
str(x[3]) + "\n\n")
stickerPrinter.text((int((6 - len(str(x[2]))) / 2) * " ") +
str(x[2]) + "\n\n")
stickerPrinter.text(" Collection Time \n")
stickerPrinter.text((int((4 - len(str(x[3]))) / 2) * " ") +
str(x[4]) + "\n\n")
stickerPrinter.text("" + str(z) + " of " + str(int(x[1])) +
"\n")
#stickerPrinter.barcode("012ABCDabcd", "CODE128", function_type="B")
stickerPrinter.barcode('132', 'CODE39', 64, 2, 'OFF',
'True')
stickerPrinter.cut()
if (z != x[1]):
input("Please Tear")
else:
print("Food Created")
elif (x[0] == "Collected"):
print("Order Completed")
except:
print("Not recognised")
font = ImageFont.truetype("/home/francisco/gunplay3.ttf", 50)
precio = "$30.00"
codigo_barras = '1324354657687'
descripcion_producto = '123456789 123456789 123456789 123456789'
#Calcular el ancho y alto del font
imgFont = Image.new("RGBA", (400, 200), (255, 255, 255))
drawFont = ImageDraw.Draw(imgFont)
WF, HF = drawFont.textsize(precio, font=font)
deltaHF = int(round((HF * 0.40)))
#Calcular el tamano del lienzo para dibujar
W, H = (WF + 4, HF + deltaHF)
img = Image.new("RGBA", (W, H), (255, 255, 255))
draw = ImageDraw.Draw(img)
#Dibujar el precio
draw.text(((W - WF) / 2, 1), precio, (0, 0, 0), font=font)
#Dibujar un recuadro dentro de la imagen.
#draw.rectangle(((0, 0), (W-1, H-1)),outline="red")
img.save("a_test.png")
p.text(descripcion_producto + "\n")
p.barcode(codigo_barras, 'EAN13', 64, 2, '', '')
p.image("a_test.png")
p.barcode(codigo_barras, 'EAN13', 34, 2, '', '')
#p.cut(mode='FULL',feed=False)
#El origininal tenia. self._raw(b"\n\n\n\n\n\n")
#Cortar el papel y corregir fix con saltos de linea.
p._raw(b"\n\n\n\n\n")
p._raw(PAPER_FULL_CUT)
