Handle race in database creation when running multiple WSGI instances

2016-04-17 17:30:55 +02:00 · 2016-04-17 17:30:55 +02:00 · df480160da
parent 24b2b0a1ce
commit df480160da
1 changed files with 7 additions and 3 deletions
--- a/cps/ub.py
+++ b/cps/ub.py
@ -161,6 +161,10 @@ Session.configure(bind=engine)
 session = Session()

 if not os.path.exists(dbpath):
-	Base.metadata.create_all(engine)
-	create_default_config()
-	create_admin_user()
+	try:
+		Base.metadata.create_all(engine)
+		create_default_config()
+		create_admin_user()
+	except Exception:
+		pass
+