def publish_event():
# authenticate client
credential = AzureKeyCredential(key)
client = EventGridPublisherClient(endpoint, credential)
custom_schema_event = {
"customSubject": "sample",
"customEventType": "sample.event",
"customDataVersion": "2.0",
"customId": uuid.uuid4(),
"customEventTime": dt.datetime.now(UTC()).isoformat(),
"customData": "sample data"
}
# publish events
for _ in range(3):
event_list = [] # list of events to publish
# create events and append to list
for j in range(randint(1, 3)):
event = CustomEvent(custom_schema_event)
event_list.append(event)
# publish list of events
client.send_events(event_list)
print("Batch of size {} published".format(len(event_list)))
time.sleep(randint(1, 5))
def test_send_cloud_event_data_bytes(self, resource_group, eventgrid_topic,
eventgrid_topic_primary_key,
eventgrid_topic_endpoint):
akc_credential = AzureKeyCredential(eventgrid_topic_primary_key)
client = EventGridPublisherClient(eventgrid_topic_endpoint,
akc_credential)
cloud_event = CloudEvent(source="http://samplesource.dev",
data=b"cloudevent",
type="Sample.Cloud.Event")
client.send_events(cloud_event)
def test_send_event_grid_event_data_str(self, resource_group,
eventgrid_topic,
eventgrid_topic_primary_key,
eventgrid_topic_endpoint):
akc_credential = AzureKeyCredential(eventgrid_topic_primary_key)
client = EventGridPublisherClient(eventgrid_topic_endpoint,
akc_credential)
eg_event = EventGridEvent(subject="sample",
data=u"eventgridevent",
event_type="Sample.EventGrid.Event",
data_version="2.0")
client.send_events(eg_event)
def test_send_event_grid_event_data_bytes(self, resource_group,
eventgrid_topic,
eventgrid_topic_primary_key,
eventgrid_topic_endpoint):
akc_credential = AzureKeyCredential(eventgrid_topic_primary_key)
client = EventGridPublisherClient(eventgrid_topic_endpoint,
akc_credential)
eg_event = EventGridEvent(subject="sample",
data=b"eventgridevent",
event_type="Sample.EventGrid.Event",
data_version="2.0")
with pytest.raises(TypeError,
match="Data in EventGridEvent cannot be bytes*"):
client.send_events(eg_event)
def test_send_signature_credential(self, resource_group, eventgrid_topic,
eventgrid_topic_primary_key,
eventgrid_topic_endpoint):
expiration_date_utc = dt.datetime.now(UTC()) + timedelta(hours=1)
signature = generate_shared_access_signature(
eventgrid_topic_endpoint, eventgrid_topic_primary_key,
expiration_date_utc)
credential = AzureSasCredential(signature)
client = EventGridPublisherClient(eventgrid_topic_endpoint, credential)
eg_event = EventGridEvent(subject="sample",
data={"sample": "eventgridevent"},
event_type="Sample.EventGrid.Event",
data_version="2.0")
client.send_events(eg_event)
def test_send_cloud_event_dict(self, resource_group, eventgrid_topic,
eventgrid_topic_primary_key,
eventgrid_topic_endpoint):
akc_credential = AzureKeyCredential(eventgrid_topic_primary_key)
client = EventGridPublisherClient(eventgrid_topic_endpoint,
akc_credential)
cloud_event1 = {
"id": "1234",
"source": "http://samplesource.dev",
"specversion": "1.0",
"data": "cloudevent",
"type": "Sample.Cloud.Event"
}
client.send_events(cloud_event1)
def test_send_cloud_event_data_with_extensions(self, resource_group,
eventgrid_topic,
eventgrid_topic_primary_key,
eventgrid_topic_endpoint):
akc_credential = AzureKeyCredential(eventgrid_topic_primary_key)
client = EventGridPublisherClient(eventgrid_topic_endpoint,
akc_credential)
cloud_event = CloudEvent(source="http://samplesource.dev",
data="cloudevent",
type="Sample.Cloud.Event",
extensions={
'reason_code': 204,
'extension': 'hello'
})
client.send_events([cloud_event])
internal = cloud_event._to_generated().serialize()
assert 'reason_code' in internal
assert 'extension' in internal
assert internal['reason_code'] == 204
def test_send_custom_schema_event(self, resource_group, eventgrid_topic,
eventgrid_topic_primary_key,
eventgrid_topic_endpoint):
akc_credential = AzureKeyCredential(eventgrid_topic_primary_key)
client = EventGridPublisherClient(eventgrid_topic_endpoint,
akc_credential)
custom_event = CustomEvent({
"customSubject":
"sample",
"customEventType":
"sample.event",
"customDataVersion":
"2.0",
"customId":
"1234",
"customEventTime":
dt.datetime.now(UTC()).isoformat(),
"customData":
"sample data"
})
client.send_events(custom_event)
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
"""
FILE: cs5_publish_events_using_cloud_events_1.0_schema.py
DESCRIPTION:
These samples demonstrate creating a list of CloudEvents and sending then as a list.
USAGE:
python cs5_publish_events_using_cloud_events_1.0_schema.py
Set the environment variables with your own values before running the sample:
1) CLOUD_ACCESS_KEY - The access key of your eventgrid account.
2) CLOUD_TOPIC_HOSTNAME - The topic hostname. Typically it exists in the format
"<YOUR-TOPIC-NAME>.<REGION-NAME>.eventgrid.azure.net".
"""
import os
from azure.eventgrid import EventGridPublisherClient, CloudEvent
from azure.core.credentials import AzureKeyCredential
topic_key = os.environ["CLOUD_ACCESS_KEY"]
endpoint = os.environ["CLOUD_TOPIC_HOSTNAME"]
credential = AzureKeyCredential(topic_key)
client = EventGridPublisherClient(endpoint, credential)
client.send_events([
CloudEvent(type="Contoso.Items.ItemReceived",
source="/contoso/items",
data={"itemSku": "Contoso Item SKU #1"},
subject="Door1")
])
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
"""
FILE: cs1_publish_custom_events_to_a_topic.py
DESCRIPTION:
These samples demonstrate sending an EventGrid Event.
USAGE:
python cs1_publish_custom_events_to_a_topic.py
Set the environment variables with your own values before running the sample:
1) EG_ACCESS_KEY - The access key of your eventgrid account.
2) EG_TOPIC_HOSTNAME - The topic hostname. Typically it exists in the format
"<YOUR-TOPIC-NAME>.<REGION-NAME>.eventgrid.azure.net".
"""
import os
from azure.eventgrid import EventGridPublisherClient, EventGridEvent, CloudEvent
from azure.core.credentials import AzureKeyCredential
topic_key = os.environ["EG_ACCESS_KEY"]
endpoint = os.environ["EG_TOPIC_HOSTNAME"]
credential = AzureKeyCredential(topic_key)
client = EventGridPublisherClient(endpoint, credential)
client.send_events([
EventGridEvent(event_type="Contoso.Items.ItemReceived",
data={"itemSku": "Contoso Item SKU #1"},
subject="Door1",
data_version="2.0")
])
These samples demonstrate creating a list of EventGrid Events and sending them as a list.
USAGE:
python cs2_publish_custom_events_to_a_domain_topic.py
Set the environment variables with your own values before running the sample:
1) EG_ACCESS_KEY - The access key of your eventgrid account.
2) EG_TOPIC_HOSTNAME - The topic hostname. Typically it exists in the format
"<YOUR-TOPIC-NAME>.<REGION-NAME>.eventgrid.azure.net".
"""
import os
from azure.eventgrid import EventGridPublisherClient, EventGridEvent
from azure.core.credentials import AzureKeyCredential
domain_key = os.environ["EG_DOMAIN_ACCESS_KEY"]
domain_hostname = os.environ["EG_DOMAIN_TOPIC_HOSTNAME"]
credential = AzureKeyCredential(domain_key)
client = EventGridPublisherClient(domain_hostname, credential)
client.send_events([
EventGridEvent(topic="MyCustomDomainTopic1",
event_type="Contoso.Items.ItemReceived",
data={"itemSku": "Contoso Item SKU #1"},
subject="Door1",
data_version="2.0"),
EventGridEvent(topic="MyCustomDomainTopic2",
event_type="Contoso.Items.ItemReceived",
data={"itemSku": "Contoso Item SKU #2"},
subject="Door1",
data_version="2.0")
])