Better workflow for flaskr and other basic apps (pallets#2000)

wgwz · untitaker · commit b42e43e3b622 · 2016-08-31T18:37:36.000+02:00
- adds `from flaskr import app` to top-level in flaskr module
- effect is that `export FLASK_APP=flaskr` works over the more verbose
  `export FLASK_APP=flaskr.flask`
- see the readme for how to run
- all tests are passing with `py.test` or `python setup.py test` (in
  venv)
diff --git a/examples/flaskr/README b/examples/flaskr/README
@@ -19,7 +19,7 @@
 
       3. Instruct flask to use the right application
 
-         export FLASK_APP=flaskr.flaskr
+         export FLASK_APP=flaskr
 
       4. initialize the database with this command:
 
diff --git a/examples/flaskr/flaskr/__init__.py b/examples/flaskr/flaskr/__init__.py
@@ -0,0 +1 @@
+from flaskr import app
