tuetenk0pp/asn-barcodes
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add --prefix argument

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This commit is contained in:
Jonas 2023-04-30 23:27:58 +02:00
parent c55424c0bf
commit bb1d5e97d1
Signed by: tuetenk0pp
GPG Key ID: E676A062C4DCE768
1 changed files with 7 additions and 6 deletions
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asn-barcodes.py
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@ -24,10 +24,11 @@ def check_positive(value):
return value return value
parser = argparse.ArgumentParser(prog="asn-barcodes.py", description="This tool can be used to generate ASN Barcodes for paperless-ngx.") parser = argparse.ArgumentParser(prog="asn-barcodes.py", description="This tool can be used to generate ASN Barcodes for paperless-ngx.")
parser.add_argument('--version', action='version', version='%(prog)s 1.0') parser.add_argument("--version", action="version", version="%(prog)s 1.0")
parser.add_argument("position", help="Number of the first ASN-Barcode to generate", metavar="POSITION", type=check_positive) parser.add_argument("position", help="number of the first ASN-barcode to generate", metavar="POSITION", type=check_positive)
parser.add_argument("count", help="Number of ASN-Barcodes to generate", metavar="COUNT", type=check_positive) parser.add_argument("count", help="number of ASN-barcodes to generate", metavar="COUNT", type=check_positive)
parser.add_argument("-o", "--output", default="asn-barcodes", dest="output", help="Destination file name", metavar="") parser.add_argument("--prefix", default="ASN", dest="prefix", help="ASN Prefix", metavar=None)
parser.add_argument("--output", default="asn-barcodes", dest="output", help="destination file name", metavar=None)
args = parser.parse_args() args = parser.parse_args()
start = int(args.position) start = int(args.position)
@ -36,7 +37,7 @@ end = int(args.position) + int(args.count)
# Generate barcodes # Generate barcodes
barcodes = [] barcodes = []
for i in range(start, end): for i in range(start, end):
barcode_value = 'ASN' + str(i).zfill(4) barcode_value = args.prefix + str(i).zfill(4)
barcode_image = Code128(barcode_value, writer=barcode.writer.ImageWriter()).render() barcode_image = Code128(barcode_value, writer=barcode.writer.ImageWriter()).render()
barcodes.append((barcode_value, barcode_image)) barcodes.append((barcode_value, barcode_image))
@ -61,7 +62,7 @@ for i, (barcode_value, barcode_image) in enumerate(barcodes):
y = height - page_bottom_margin y = height - page_bottom_margin
# Convert barcode image to BytesIO object # Convert barcode image to BytesIO object
barcode_image_file = BytesIO() barcode_image_file = BytesIO()
barcode_image.save(barcode_image_file, format='PNG') barcode_image.save(barcode_image_file, format="PNG")
barcode_image_file.seek(0) barcode_image_file.seek(0)
# Draw barcode image on label # Draw barcode image on label
img = ImageReader(barcode_image_file) img = ImageReader(barcode_image_file)