Added Flask quick start

README.md

@@ -6,14 +6,16 @@ This is the Python Agent for [Scout Application Monitoring](https://www.scoutapp
 
 ![screenshot](https://s3-us-west-1.amazonaws.com/scout-blog/python_monitoring_release/python_monitoring_screenshot.png)
 
-## Django Quick Start
+## Quick Start
 
 __A Scout account is required. [Signup for Scout](https://apm.scoutapp.com/users/sign_up).__
 
 ```sh
 pip install scout-apm
 ```
 
+### Django
+
 ```python
 # settings.py
 INSTALLED_APPS = (
@@ -24,8 +26,31 @@ INSTALLED_APPS = (
 # Scout settings
 SCOUT_MONITOR = True
 SCOUT_KEY     = "[AVAILABLE IN THE SCOUT UI]"
-SCOUT_NAME    = "[A FRIENDLY NAME FOR YOUR APP]"
+SCOUT_NAME    = "A FRIENDLY NAME FOR YOUR APP"
+```
+
+### Flask
+
+These instructions assume the app uses `SQLAlchemy`. If that isn't the case, remove the referencing lines.
+
+```python
+from scout_apm.flask import ScoutApm
+from scout_apm.flask.sqlalchemy import instrument_sqlalchemy
+
+# Setup a flask 'app' as normal
+
+## Attaches ScoutApm to the Flask App
+ScoutApm(app)
+
+## Instrument the SQLAlchemy handle
+instrument_sqlalchemy(db)
+
+# Scout settings
+app.config['SCOUT_MONITOR'] = True
+app.config['SCOUT_KEY']     = "[AVAILABLE IN THE SCOUT UI]"
+app.config['SCOUT_NAME']    = "A FRIENDLY NAME FOR YOUR APP"
 ```
+
 For full installation instructions, including information on configuring Scout via environment variables, see our [Python docs](http://help.apm.scoutapp.com/#python-agent).
 
 ## Documentation