From 62fdc545b964d3c9f78f977ea8753c28f3b58339 Mon Sep 17 00:00:00 2001 From: Sebastian Porombka Date: Tue, 17 Oct 2023 05:44:22 +0200 Subject: [PATCH] barcode logic: strip non-numeric characters from detected ASN string (#4379) * legacy barcodes exist which still contain characters after the number. the current logic did not truncate them. instead, int() was called from the remaining string. this does not work in this case. it is therefore sufficient to continue processing numeric characters. * lint --------- Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com> --- src/documents/barcodes.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/documents/barcodes.py b/src/documents/barcodes.py index 89d8c2685..cac02e3e9 100644 --- a/src/documents/barcodes.py +++ b/src/documents/barcodes.py @@ -1,4 +1,5 @@ import logging +import re import tempfile from dataclasses import dataclass from pathlib import Path @@ -100,6 +101,9 @@ class BarcodeReader: # remove the prefix and remove whitespace asn_text = asn_text[len(settings.CONSUMER_ASN_BARCODE_PREFIX) :].strip() + # remove non-numeric parts of the remaining string + asn_text = re.sub("[^0-9]", "", asn_text) + # now, try parsing the ASN number try: asn = int(asn_text)