tools/docs/greeter.py

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#  to you under the Apache License, Version 2.0 (the
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#      http://www.apache.org/licenses/LICENSE-2.0
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from messages_pb2 import SeenCount, GreetRequest, GreetResponse

from statefun import StatefulFunctions
from statefun import RequestReplyHandler
from statefun import kafka_egress_record

functions = StatefulFunctions()


@functions.bind("example/greeter")
def greet(context, message):
    pass

handler = RequestReplyHandler(functions)

#
# Serve the endpoint
#

from flask import request
from flask import make_response
from flask import Flask

app = Flask(__name__)


@app.route('/statefun', methods=['POST'])
def handle():
    response_data = handler(request.data)
    response = make_response(response_data)
    response.headers.set('Content-Type', 'application/octet-stream')
    return response


if __name__ == "__main__":
    app.run()