From 16b0741a6c1169de4bd2417832ad40151abed464 Mon Sep 17 00:00:00 2001
From: Charlotte Weaver <charlottesweaver@gmail.com>
Date: Fri, 26 Oct 2018 13:36:53 -0700
Subject: [PATCH] Hide stack traces unless in debug mode (#384)

---
 server/app/app.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/server/app/app.py b/server/app/app.py
index 50daf506..28378675 100644
--- a/server/app/app.py
+++ b/server/app/app.py
@@ -1,6 +1,7 @@
 import argparse
 import logging
 import os
+import sys
 import webbrowser
 
 from flask import Flask
@@ -152,6 +153,8 @@ def run_scanpy(args):
 def main():
     parser = create_cli()
     args = parser.parse_args()
+    if not args.debug:
+        sys.tracebacklimit = 0
     # TODO pick engine based on input file
     print("cellxgene starting...\n")
     run_scanpy(args)