myapp.py

# Adapted from http://webpy.org/docs/0.3/tutorial
import redis, random, web

urls = (
  '/', 'index'
)

from ddtrace import patch, Pin
# Patch the Redis library to automatically enable tracing:
patch(redis=True)

class index:
    def GET(self):
        client = redis.StrictRedis(host="127.0.0.1", port=6379)
        # Give this service a name and a tag:
        Pin.override(client, service='myredis', app_type='test', tags={'env':'myenv'})
        client.set('randomnumber', random.randint(1,9999))
        # Send a response with some content:
        return str(client.get('randomnumber'))

if __name__ == "__main__":
    app = web.application(urls, globals())
    app.run()