chore: import upstream snapshot with attribution

examples/client/datasource_crud_example.py

@@ -0,0 +1,67 @@
+"""Client: Simple Flow CRUD example
+
+This example demonstrates how to use the dbgpt client to create, get, update, and
+delete  datasource.
+
+Example:
+    .. code-block:: python
+
+        DBGPT_API_KEY = "dbgpt"
+        client = Client(api_key=DBGPT_API_KEY)
+        # 1. Create a flow
+        res = await create_datasource(
+            client,
+            DatasourceModel(
+                db_name="dbgpt",
+                desc="for client datasource",
+                db_type="mysql",
+                db_type="mysql",
+                db_host="127.0.0.1",
+                db_user="root",
+                db_pwd="xxxx",
+                db_port=3306,
+            ),
+        )
+        # 2. Update a flow
+        res = await update_datasource(
+            client,
+            DatasourceModel(
+                db_name="dbgpt",
+                desc="for client datasource",
+                db_type="mysql",
+                db_type="mysql",
+                db_host="127.0.0.1",
+                db_user="root",
+                db_pwd="xxxx",
+                db_port=3306,
+            ),
+        )
+        # 3. Delete a flow
+        res = await delete_datasource(client, datasource_id="10")
+        # 4. Get a flow
+        res = await get_datasource(client, datasource_id="10")
+        # 5. List all datasource
+        res = await list_datasource(client)
+
+"""
+
+import asyncio
+
+from dbgpt_client import Client
+from dbgpt_client.datasource import list_datasource
+
+
+async def main():
+    # initialize client
+    DBGPT_API_KEY = "dbgpt"
+    client = Client(api_key=DBGPT_API_KEY)
+    try:
+        res = await list_datasource(client)
+        print(res)
+    finally:
+        # explicitly close client to avoid event loop closed error
+        await client.aclose()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())