chore: import upstream snapshot with attribution

docker/aws/workflow.py

@@ -0,0 +1,33 @@
+"""
+Lambda handler for txtai workflows
+"""
+
+import json
+
+from txtai.api import API
+
+APP = None
+
+
+# pylint: disable=W0603,W0613
+def handler(event, context):
+    """
+    Runs a workflow using input event parameters.
+
+    Args:
+        event: input event
+        context: input context
+
+    Returns:
+        Workflow results
+    """
+
+    # Create (or get) global app instance
+    global APP
+    APP = APP if APP else API("config.yml")
+
+    # Get parameters from event body
+    event = json.loads(event["body"])
+
+    # Run workflow and return results
+    return {"statusCode": 200, "headers": {"Content-Type": "application/json"}, "body": list(APP.workflow(event["name"], event["elements"]))}