File: demo_reader.py

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zxing-cpp 2.3.0-4
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import sys, zxingcpp
from PIL import Image

img = Image.open(sys.argv[1])
barcodes = zxingcpp.read_barcodes(img)
for barcode in barcodes:
	print('Found barcode:'
		f'\n Text:    "{barcode.text}"'
		f'\n Format:   {barcode.format}'
		f'\n Content:  {barcode.content_type}'
		f'\n Position: {barcode.position}')
if len(barcodes) == 0:
	print("Could not find any barcode.")