From e7e24e489f2f3591c18decfd123e7f8fda88dead Mon Sep 17 00:00:00 2001
From: Mike Shoup <mike@shoup.io>
Date: Fri, 2 Nov 2018 19:06:18 -0600
Subject: [PATCH] Get SECRET_KEY from environment

---
 .circleci/config.yml | 3 +++
 flaskr/__init__.py   | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3db7afa..b379bfd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -4,6 +4,9 @@ jobs:
     docker:
       - image: python:3
 
+    environment:
+      SECRET_KEY: DEV
+
     steps:
       - checkout
       - run: pip install pytest coverage
diff --git a/flaskr/__init__.py b/flaskr/__init__.py
index f711944..d3a431f 100644
--- a/flaskr/__init__.py
+++ b/flaskr/__init__.py
@@ -7,8 +7,8 @@ def create_app(test_config=None):
     # create and configure the app
     app = Flask(__name__, instance_relative_config=True)
     app.config.from_mapping(
-        SECRET_KEY='dev',
         DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
+        SECRET_KEY = os.environ.get("SECRET_KEY", default=None)
     )
 
     if test_config is None: