From 11f88a9eb2b8408bf28613668a8b8affaa4b3a34 Mon Sep 17 00:00:00 2001 From: Charlotte Weaver Date: Tue, 7 Aug 2018 16:49:40 -0700 Subject: [PATCH] Warn instead if print when scanpy isn't available --- server/app/app.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/server/app/app.py b/server/app/app.py index d0f42cd1..bc1e969c 100644 --- a/server/app/app.py +++ b/server/app/app.py @@ -1,5 +1,6 @@ import argparse import os +import warnings from flask import Flask from flask_caching import Cache @@ -68,7 +69,7 @@ def main(): from .scanpy_engine.scanpy_engine import ScanpyEngine ScanpyEngine.add_to_parser(subparsers, run_scanpy) except ImportError: - print("Scanpy engine not available") + warnings.warn("Scanpy engine not available", ImportWarning) args = parser.parse_args() args.func(args)