flask

dapr.ext.flask

Flask integration for the Dapr Python SDK. Provides DaprApp for pub/sub subscriptions and DaprActor for actor hosting.

pip install "dapr[flask]"

from flask import Flask, request
from dapr.ext.flask import DaprApp

app = Flask('myapp')
dapr_app = DaprApp(app)

@dapr_app.subscribe(pubsub='pubsub', topic='some_topic', route='/some_endpoint')
def my_event_handler():
    # request.data contains the pubsub event
    pass

The legacy top-level flask_dapr import path is still available as a thin shim that emits a FutureWarning. See the root README for migration steps from the legacy flask-dapr distribution.