Favicon type detection - support for autodetecting mimetype for better reliability (#3308)
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This commit is contained in:
dgtlmoon
2025-07-12 11:44:27 +02:00
committed by GitHub
parent af5d0b6963
commit daee4c5c17
5 changed files with 28 additions and 4 deletions

View File

@@ -438,8 +438,17 @@ def changedetection_app(config=None, datastore_o=None):
favicon_filename = watch.get_favicon_filename()
if favicon_filename:
import mimetypes
mime, encoding = mimetypes.guess_type(favicon_filename)
try:
import magic
mime = magic.from_file(
os.path.join(watch.watch_data_dir, favicon_filename),
mime=True
)
except ImportError:
# Fallback, no python-magic
import mimetypes
mime, encoding = mimetypes.guess_type(favicon_filename)
response = make_response(send_from_directory(watch.watch_data_dir, favicon_filename))
response.headers['Content-type'] = mime
response.headers['Cache-Control'] = 'max-age=300, must-revalidate' # Cache for 5 minutes, then revalidate