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# --------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
"""
FILE: sample_publish_cncf_events.py
DESCRIPTION:
This sample demonstrates creating sending a cloud event from the CNCF library.
USAGE:
python sample_publish_cncf_events.py
Set the environment variables with your own values before running the sample:
1) EVENTGRID_KEY - The access key of your eventgrid account.
2) EVENTGRID_ENDPOINT - The namespace hostname. Typically it exists in the format
"https://<YOUR-TOPIC-NAME>.<REGION-NAME>.eventgrid.azure.net".
3) EVENTGRID_TOPIC_NAME - The namespace topic name.
"""
import os
from azure.eventgrid import EventGridPublisherClient
from azure.core.credentials import AzureKeyCredential
from cloudevents.http import CloudEvent
topic_key = os.environ["EVENTGRID_KEY"]
endpoint = os.environ["EVENTGRID_ENDPOINT"]
topic_name = os.environ["EVENTGRID_TOPIC_NAME"]
credential = AzureKeyCredential(topic_key)
client = EventGridPublisherClient(endpoint, credential, namespace_topic=topic_name)
client.send(
[
CloudEvent(
attributes={"type": "cloudevent", "source": "/cncf/cloud/event/1.0", "subject": "testing-cncf-event"},
data=b"This is a cncf cloud event.",
)
]
)
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