Enabled logging in docker container

.gitignore

@@ -2,4 +2,5 @@
 signatures.db
 __pycache__/
 *.pyc
-server.log
+server.log
+.vscode/

compose.yaml

@@ -5,11 +5,12 @@ services:
       context: .
       dockerfile: osg.dockerfile
       
-    image: osg:31 # <--automate this number change to trigger stack redeploy.
+    image: osg:32 # <--automate this number change to trigger stack redeploy.
       
     environment:
       DOCKER: "true"
       HOSTPREFIX: "osg.jkdev.org"
+      PYTHONUNBUFFERED: "0"
       
     ports:
       - "8312:8080"

server.py

@@ -409,12 +409,12 @@ if __name__ == "__main__":
     logger = logging.getLogger(__name__)
     logger.debug("Font data: %s", font_data)
 
-    handler = RotatingFileHandler('server.log', maxBytes=10*1024*1024, backupCount=5)
+    file_handler = RotatingFileHandler('server.log', maxBytes=10*1024*1024, backupCount=5)
 
     logging.basicConfig(
         level=logging.INFO,
         format='%(asctime)s - %(levelname)s - %(message)s',
-        handlers = [handler]
+        handlers = [file_handler]
     )
 
     run_server(socket_host, socket_port, host_prefix, static_dir, database_connection, db_lock, font_data, production)