Flask
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Installation
The latest scout-apm package supports Flask 0.10+.
AInstall the scout-apm package:
pip install scout-apm
BConfigure Scout inside your Flask app:
from scout_apm.flask import ScoutApm
# Setup a flask 'app' as normal
# Attach ScoutApm to the Flask App
ScoutApm(app)
# 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"
If you wish to configure Scout via environment variables, use SCOUT_MONITOR, SCOUT_NAME, and SCOUT_KEY and remove the calls to app.config.
Heroku Customers: If you've installed Scout via the Heroku Addon, the provisioning process automatically sets
SCOUT_MONITOR and SCOUT_KEY via config vars. Only SCOUT_NAME is additionally required.
CDeploy.
It takes approximately five minutes for your data to first appear within the Scout UI.
Flask SQLAlchemy
Instrument flask-sqlalchemy queries by calling instrument_sqlalchemy() on your SQLAlchemy instance:
from flask_sqlalchemy import SQLAlchemy
from scout_apm.flask.sqlalchemy import instrument_sqlalchemy
app = ... # Your Flask app
db = SQLAlchemy(app)
instrument_sqlalchemy(db)