Use raw byte string for regex

Fixes SyntaxWarning in Python 3.12 due to invalid escape sequence.
2024-03-07 16:51:24 +01:00
parent 92902fc9cd
commit 073a0a1169
1 changed files with 1 additions and 1 deletions
@@ -302,7 +302,7 @@ def validate_signature_fields(sig, mandatory_fields=[b'v', b'a', b'b', b'bh', b'
    try:
        str(sig[b'd'], 'ascii')
        # No specials, which is close enough
-        if re.findall(b"[\(\)<>\[\]:;@\\,]", sig[b'd']):
+        if re.findall(rb"[\(\)<>\[\]:;@\\,]", sig[b'd']):
            raise ValidationError("d= value is not valid (%s)" % sig[b'd'])
    except UnicodeDecodeError as e:
        # Not an ASCII domain