Improve Requests integration documentation

LucasMagnum · web-flow · commit 298319435b47 · 2024-08-28T15:04:59.000+02:00
Include the import examples to make it explicit (Explicit is better than implicit) and fix a small typo in the code.
diff --git a/docs/integrations/requests.rst b/docs/integrations/requests.rst
@@ -14,7 +14,7 @@ Request
 Use ``RequestsOpenAPIRequest`` to create OpenAPI request from Requests request:
 
 .. code-block:: python
-
+    from requests import Request, Session
     from openapi_core.contrib.requests import RequestsOpenAPIRequest
 
     request = Request('POST', url, data=data, headers=headers)
@@ -27,7 +27,7 @@ Webhook request
 Use ``RequestsOpenAPIWebhookRequest`` to create OpenAPI webhook request from Requests request:
 
 .. code-block:: python
-
+    from requests import Request, Session
     from openapi_core.contrib.requests import RequestsOpenAPIWebhookRequest
 
     request = Request('POST', url, data=data, headers=headers)
@@ -40,13 +40,13 @@ Response
 Use ``RequestsOpenAPIResponse`` to create OpenAPI response from Requests response:
 
 .. code-block:: python
-
+    from requests import Request, Session
     from openapi_core.contrib.requests import RequestsOpenAPIResponse
 
     session = Session()
     request = Request('POST', url, data=data, headers=headers)
     prepped = session.prepare_request(req)
-    response = session,send(prepped)
+    response = session.send(prepped)
     openapi_request = RequestsOpenAPIRequest(request)
     openapi_response = RequestsOpenAPIResponse(response)
     openapi.validate_response(openapi_request, openapi_response)
