From da40de2759c1a754e05e5270be33008dc0582541 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Yannik=20R=C3=B6del?= <hey@yannik.info>
Date: Wed, 29 Oct 2025 04:22:30 +0100
Subject: [PATCH] Fix Python libmagic syntax

See: #201
---
 cgi-bin/form.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/cgi-bin/form.py b/cgi-bin/form.py
index 2c435bb..6899d38 100755
--- a/cgi-bin/form.py
+++ b/cgi-bin/form.py
@@ -173,10 +173,9 @@ def get_form_value(
 		):
 			fail("400 Bad Request", f"Invalid value for field: {name}")
 		data = value_object.file.read()
-		with magic.Magic() as magic_instance:
-			mime_type = magic_instance.from_buffer(data)
-			if mime_type not in VALID_MIME_TYPES:
-				fail("400 Bad Request", f"Invalid MIME type {mime_type} for upload: {name}")
+		mime_type = magic.from_buffer(data, mime=True)
+		if mime_type not in VALID_MIME_TYPES:
+			fail("400 Bad Request", f"Invalid MIME type {mime_type} for upload: {name}")
 		return (value_object.filename or "upload"), data
 	else:
 		try: