fix: support single quotes for base64 encoded value in img tag as well

Refs: #69
SchweizerischeBundesbahnen · Sep 19, 2024 · 3f6fc94 · 3f6fc94
1 parent 98f1d1b
commit 3f6fc94
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/SvgUtils.py b/app/SvgUtils.py
@@ -14,7 +14,7 @@
 
 # Process img tags, replacing base64 SVG images with PNGs
 def process_svg(html):
-    pattern = re.compile(r'<img(?P<intermediate>[^>]+?src=(?P<quote>[\'"]))(data:(?P<type>[^;>]*?);base64,\s?(?P<base64>[^">]*?)(?P=quote))')
+    pattern = re.compile(r'<img(?P<intermediate>[^>]+?src=(?P<quote>[\'"])data:)((?P<type>[^;>]*?);base64,\s?(?P<base64>.*?)(?P=quote))')
     return re.sub(pattern, replace_img_base64, html)