azure-eventgrid-py

# Azure Event Grid SDK for Python Event routing service for building event-driven applications with pub/sub semantics. ## Installation ```bash pip install azure-eventgrid azure-identity ``` ## Environment Variables ```bash EVENTGRID_TOPIC_ENDPOINT=https://<topic-name>.<region>.eventgrid.azure.net/api/events EVENTGRID_NAMESPACE_ENDPOINT=https://<namespace>.<region>.eventgrid.azure.net ``` ## Authentication ```python from azure.identity import DefaultAzureCredential from azure.eventgrid import EventGridPublisherClient credential = DefaultAzureCredential() endpoint = "https://<topic-name>.<region>.eventgrid.azure.net/api/events" client = EventGridPublisherClient(endpoint, credential) ``` ## Event Types | Format | Class | Use Case | |--------|-------|----------| | Cloud Events 1.0 | `CloudEvent` | Standard, interoperable (recommended) | | Event Grid Schema | `EventGridEvent` | Azure-native format | ## Publish CloudEvents ```python from azure.eventgrid import EventGridPublisherClient, CloudEvent from azure.identity import DefaultAzureCredential client = EventGridPublisherClient(endpoint, DefaultAzureCredential()) # Single event event = CloudEvent( type="MyApp.Events.OrderCreated", source="/myapp/orders", data={"order_id": "12345", "amount": 99.99} ) client.send(event) # Multiple events events = [ CloudEvent( type="MyApp.Events.OrderCreated", source="/myapp/orders", data={"order_id": f"order-{i}"} ) for i in range(10) ...