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add function to print full images including resizing and fix band printing

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Thomas van den Berg
2013-02-27 15:10:34 +01:00
committed by Patrick Kanzler
parent 1614298863
commit 598c893943
4 changed files with 55 additions and 1 deletions
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escpos/printer.py
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@@ -43,7 +43,7 @@ class Usb(Escpos):
""" Search device on USB tree and set it as escpos device """
self.device = usb.core.find(idVendor=self.idVendor, idProduct=self.idProduct)
if self.device is None:
print("Cable isn't plugged in")
raise USBNotFoundError("Device not found or cable not plugged in.")
check_driver = None