Update parser to 2.0.29 (#11388)

* update parser to 2.0.29

* better handling of null in dereferencing

* update parser to 2.0.30

* update core to newer version

* add new files

* rollback to previous stable version

* remove files

* Fixes for python-experimental NullableShape component

Co-authored-by: Justin Black <justin.a.black@gmail.com>

samples/openapi3/client/petstore/python/docs/FakeApi.md

@@ -1583,6 +1583,8 @@ void (empty response body)
 
 test inline additionalProperties
 
+
+
 ### Example
 
 
@@ -1648,6 +1650,8 @@ No authorization required
 
 test json serialization of form data
 
+
+
 ### Example
 
 
@@ -1860,6 +1864,8 @@ No authorization required
 
 uploads a file and downloads a file using application/octet-stream
 
+
+
 ### Example
 
 
@@ -1924,6 +1930,8 @@ No authorization required
 
 uploads a file using multipart/form-data
 
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+
 ### Example
 
 
@@ -2000,6 +2008,8 @@ No authorization required
 
 uploads files using multipart/form-data
 
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+
 ### Example
 
 

samples/openapi3/client/petstore/python/docs/InlineResponse200.md

@@ -0,0 +1,13 @@
+# InlineResponse200
+
+this payload is used for verification that some model_to_dict issues are fixed
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**array_data** | [**[FakePostInlineAdditionalPropertiesPayloadArrayData], none_type**](FakePostInlineAdditionalPropertiesPayloadArrayData.md) |  | [optional] 
+**any string name** | **bool, date, datetime, dict, float, int, list, str, none_type** | any string name can be used but the value must be the correct type | [optional]
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/openapi3/client/petstore/python/docs/PetApi.md

@@ -18,6 +18,8 @@ Method | HTTP request | Description
 
 Add a new pet to the store
 
+
+
 ### Example
 
 * OAuth Authentication (petstore_auth):
@@ -170,6 +172,8 @@ void (empty response body)
 
 Deletes a pet
 
+
+
 ### Example
 
 * OAuth Authentication (petstore_auth):
@@ -614,6 +618,8 @@ Name | Type | Description  | Notes
 
 Update an existing pet
 
+
+
 ### Example
 
 * OAuth Authentication (petstore_auth):
@@ -768,6 +774,8 @@ void (empty response body)
 
 Updates a pet in the store with form data
 
+
+
 ### Example
 
 * OAuth Authentication (petstore_auth):

samples/openapi3/client/petstore/python/docs/StoreApi.md

@@ -223,6 +223,8 @@ No authorization required
 
 Place an order for a pet
 
+
+
 ### Example
 
 

samples/openapi3/client/petstore/python/docs/UserApi.md

@@ -98,6 +98,8 @@ No authorization required
 
 Creates list of users with given input array
 
+
+
 ### Example
 
 
@@ -177,6 +179,8 @@ No authorization required
 
 Creates list of users with given input array
 
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+
 ### Example
 
 
@@ -322,6 +326,8 @@ No authorization required
 
 Get user by user name
 
+
+
 ### Example
 
 
@@ -389,6 +395,8 @@ No authorization required
 
 Logs user into the system
 
+
+
 ### Example
 
 
@@ -456,6 +464,8 @@ No authorization required
 
 Logs out current logged in user session
 
+
+
 ### Example