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update python-escpos version

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samerbam 2023-08-22 22:32:59 -04:00
parent 050803a5b7
commit a12380ea8d
2 changed files with 8 additions and 6 deletions
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2
application/main.py
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@ -17,7 +17,7 @@ from .thermal_print import ThermalPrinter
app = FastAPI()
auth = VerifyToken()
data = TodoDatabase()
printer = ThermalPrinter()
printer = ThermalPrinter(data)

12
application/thermal_print.py
View File

@ -36,9 +36,9 @@ import wonderwords
from datetime import datetime
from .sudoku_generator import *
from .wordsearch_generator import WordSearch
from .database import TodoDatabase
# from .sudoku_generator import *
# from .wordsearch_generator import WordSearch
from database import TodoDatabase
@ -47,7 +47,8 @@ class ThermalPrinter():
# self.p = printer.Usb(0x0416, 0x5011, 4, 0x81, 0x02) #initalize printer on raspberry pi
self.database = database
try:
self.p = Usb(0x0416, 0x5011, 4, 0x81, 0x02) #initalize printer on raspberry pi
# self.p = Usb(0x0416, 0x5011, 4, 0x81, 0x02) #initalize printer on raspberry pi
self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4 , in_ep=0x81, out_ep=0x02)
# pass
except usb.core.NoBackendError as e:
print(e)
@ -73,7 +74,8 @@ class ThermalPrinter():
def print_sudoku(self):
self.p.close()
self.p = Usb(0x0416, 0x5011, 4, 0x81, 0x02)
# self.p = Usb(0x0416, 0x5011, None, 4, 0x81, 0x02)
self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4 , in_ep=0x81, out_ep=0x02)
convert_to_image(generate_sudoku())
self.p.image("sudoku.png")