Merge pull request #270956 from wmwxwa/patch-2

Update Azure App Service quickstart-python.md

Author: prmerger-automator[bot]

articles/app-service/quickstart-python.md

@@ -59,6 +59,66 @@ To run the application locally:
     pip install -r requirements.txt
     ```
 
+1. Integrate a database:
+
+    ```Python
+    
+    from azure.cosmos.aio import CosmosClient
+    from azure.cosmos import exceptions
+    from azure.cosmos.partition_key import PartitionKey
+
+    from configs.credential import HOST, MASTER_KEY, DATABASE_ID
+
+
+    def get_database_client():
+         # Initialize the Cosmos client
+         client = CosmosClient(HOST, MASTER_KEY)
+
+         # Create or get a reference to a database
+         try:
+             database = client.create_database_if_not_exists(id=DATABASE_ID)
+             print(f'Database "{DATABASE_ID}" created or retrieved successfully.')
+
+         except exceptions.CosmosResourceExistsError:
+             database = client.get_database_client(DATABASE_ID)
+             print('Database with id \'{0}\' was found'.format(DATABASE_ID))
+
+         return database
+
+
+    def get_container_client(container_id):
+         database = get_database_client()
+         # Create or get a reference to a container
+         try:
+             container = database.create_container(id=container_id, partition_key=PartitionKey(path='/partitionKey'))
+             print('Container with id \'{0}\' created'.format(container_id))
+
+         except exceptions.CosmosResourceExistsError:
+             container = database.get_container_client(container_id)
+             print('Container with id \'{0}\' was found'.format(container_id))
+
+         return container
+
+    async def create_item(container_id, item):
+        async with CosmosClient(HOST, credential=MASTER_KEY) as client:
+            database = client.get_database_client(DATABASE_ID)
+            container = database.get_container_client(container_id)
+            await container.upsert_item(body=item)
+
+    async def get_items(container_id):
+        items = []
+        try:
+            async with CosmosClient(HOST, credential=MASTER_KEY) as client:
+                database = client.get_database_client(DATABASE_ID)
+                container = database.get_container_client(container_id)
+                async for item in container.read_all_items():
+                    items.append(item)
+        except Exception as e:
+            print(f"An error occurred: {e}")
+
+        return items
+    ```
+
 1. Run the app:
 
     ```Console