Infinidoge/receipts
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pull receipt printer info from env

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Infinidoge 2025-01-31 02:31:47 -05:00
parent 42062c2eb6
commit 9353b6499a
Signed by: Infinidoge
SSH key fingerprint: SHA256:oAMyvotlNFraMmZmr+p6AxnNfW/GioTs1pOn3V4tQ7A
1 changed files with 18 additions and 3 deletions
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21
printer.py
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@ -1,6 +1,21 @@
from escpos.printer import CupsPrinter import logging
import os
from itertools import zip_longest from itertools import zip_longest
from dotenv import find_dotenv, load_dotenv
from escpos.printer import CupsPrinter
log = logging.getLogger("receipt-printer")
log.setLevel(logging.WARNING)
if load_dotenv(find_dotenv(usecwd=True)):
log.debug("Loaded .env")
else:
log.debug("Didn't find .env")
RECEIPT_PRINTER = os.getenv("RECEIPT_PRINTER")
class CallbackContext: class CallbackContext:
def __init__(self, enter=None, exit=None): def __init__(self, enter=None, exit=None):
@ -104,5 +119,5 @@ class ReceiptPrinter(CupsPrinter):
with self.set(align="center", double_height=True, double_width=True): with self.set(align="center", double_height=True, double_width=True):
p.textln(text) p.textln(text)
#p = ReceiptPrinter("EPSON-TM-m30", profile="default")
p = ReceiptPrinter("EPSON-TM-m30-remote", profile="default") p = ReceiptPrinter(RECEIPT_PRINTER, profile="default")