[python] : Make example code snippet compilable (#3148)

* feat(python): Making example compilable

* feat(python): Updating pet project

* feat(python): Updating comments

* feat(documentation): Fixing comments style

* feat(documentation): Updating documentation

* feat(documentation): Fixing comments style

modules/openapi-generator/src/main/resources/python/api_doc_example.mustache

@@ -6,13 +6,15 @@ from {{{packageName}}}.rest import ApiException
 from pprint import pprint
 {{> python_doc_auth_partial}}
 {{#hasAuthMethods}}
-# create an instance of the API class
+# Defining host is optional and default to {{{basePath}}}
+configuration.host = "{{{basePath}}}"
+# Create an instance of the API class
 api_instance = {{{packageName}}}.{{{classname}}}({{{packageName}}}.ApiClient(configuration))
 {{#allParams}}{{paramName}} = {{{example}}} # {{{dataType}}} | {{{description}}}{{^required}} (optional){{/required}}{{#defaultValue}} (default to {{{.}}}){{/defaultValue}}
 {{/allParams}}
 {{/hasAuthMethods}}
 {{^hasAuthMethods}}
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = {{{packageName}}}.{{{classname}}}()
 {{#allParams}}{{paramName}} = {{{example}}} # {{{dataType}}} | {{{description}}}{{^required}} (optional){{/required}}{{#defaultValue}} (default to {{{.}}}){{/defaultValue}}
 {{/allParams}}

modules/openapi-generator/src/main/resources/python/common_README.mustache

@@ -6,7 +6,9 @@ from {{{packageName}}}.rest import ApiException
 from pprint import pprint
 {{#apiInfo}}{{#apis}}{{#-first}}{{#operations}}{{#operation}}{{#-first}}
 {{> python_doc_auth_partial}}
-# create an instance of the API class
+# Defining host is optional and default to {{{basePath}}}
+configuration.host = "{{{basePath}}}"
+# Create an instance of the API class
 api_instance = {{{packageName}}}.{{{classname}}}({{{packageName}}}.ApiClient(configuration))
 {{#allParams}}{{paramName}} = {{{example}}} # {{{dataType}}} | {{{description}}}{{^required}} (optional){{/required}}{{#defaultValue}} (default to {{{.}}}){{/defaultValue}}
 {{/allParams}}

samples/client/petstore/python-asyncio/README.md

@@ -52,7 +52,9 @@ from petstore_api.rest import ApiException
 from pprint import pprint
 
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.AnotherFakeApi(petstore_api.ApiClient(configuration))
 body = petstore_api.Client() # Client | client model
 

samples/client/petstore/python-asyncio/docs/AnotherFakeApi.md

@@ -23,7 +23,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.AnotherFakeApi()
 body = petstore_api.Client() # Client | client model
 

samples/client/petstore/python-asyncio/docs/FakeApi.md

@@ -35,7 +35,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 xml_item = petstore_api.XmlItem() # XmlItem | XmlItem Body
 
@@ -88,7 +88,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 body = True # bool | Input boolean as post body (optional)
 
@@ -141,7 +141,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 body = petstore_api.OuterComposite() # OuterComposite | Input composite as post body (optional)
 
@@ -194,7 +194,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 body = 3.4 # float | Input number as post body (optional)
 
@@ -247,7 +247,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 body = 'body_example' # str | Input string as post body (optional)
 
@@ -300,7 +300,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 body = petstore_api.FileSchemaTestClass() # FileSchemaTestClass | 
 
@@ -350,7 +350,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 query = 'query_example' # str | 
 body = petstore_api.User() # User | 
@@ -404,7 +404,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 body = petstore_api.Client() # Client | client model
 
@@ -463,7 +463,9 @@ configuration = petstore_api.Configuration()
 configuration.username = 'YOUR_USERNAME'
 configuration.password = 'YOUR_PASSWORD'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi(petstore_api.ApiClient(configuration))
 number = 3.4 # float | None
 double = 3.4 # float | None
@@ -543,7 +545,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 enum_header_string_array = ['enum_header_string_array_example'] # list[str] | Header parameter enum test (string array) (optional)
 enum_header_string = '-efg' # str | Header parameter enum test (string) (optional) (default to '-efg')
@@ -611,7 +613,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 required_string_group = 56 # int | Required String in group parameters
 required_boolean_group = True # bool | Required Boolean in group parameters
@@ -672,7 +674,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 param = {'key': 'param_example'} # dict(str, str) | request body
 
@@ -723,7 +725,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.FakeApi()
 param = 'param_example' # str | field1
 param2 = 'param2_example' # str | field2

samples/client/petstore/python-asyncio/docs/FakeClassnameTags123Api.md

@@ -29,7 +29,9 @@ configuration.api_key['api_key_query'] = 'YOUR_API_KEY'
 # Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
 # configuration.api_key_prefix['api_key_query'] = 'Bearer'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.FakeClassnameTags123Api(petstore_api.ApiClient(configuration))
 body = petstore_api.Client() # Client | client model
 

samples/client/petstore/python-asyncio/docs/PetApi.md

@@ -33,7 +33,9 @@ configuration = petstore_api.Configuration()
 # Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 body = petstore_api.Pet() # Pet | Pet object that needs to be added to the store
 
@@ -89,7 +91,9 @@ configuration = petstore_api.Configuration()
 # Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 pet_id = 56 # int | Pet id to delete
 api_key = 'api_key_example' # str | (optional)
@@ -149,7 +153,9 @@ configuration = petstore_api.Configuration()
 # Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 status = ['status_example'] # list[str] | Status values that need to be considered for filter
 
@@ -208,7 +214,9 @@ configuration = petstore_api.Configuration()
 # Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 tags = ['tags_example'] # list[str] | Tags to filter by
 
@@ -269,7 +277,9 @@ configuration.api_key['api_key'] = 'YOUR_API_KEY'
 # Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
 # configuration.api_key_prefix['api_key'] = 'Bearer'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 pet_id = 56 # int | ID of pet to return
 
@@ -327,7 +337,9 @@ configuration = petstore_api.Configuration()
 # Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 body = petstore_api.Pet() # Pet | Pet object that needs to be added to the store
 
@@ -385,7 +397,9 @@ configuration = petstore_api.Configuration()
 # Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 pet_id = 56 # int | ID of pet that needs to be updated
 name = 'name_example' # str | Updated name of the pet (optional)
@@ -444,7 +458,9 @@ configuration = petstore_api.Configuration()
 # Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 pet_id = 56 # int | ID of pet to update
 additional_metadata = 'additional_metadata_example' # str | Additional data to pass to server (optional)
@@ -504,7 +520,9 @@ configuration = petstore_api.Configuration()
 # Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.PetApi(petstore_api.ApiClient(configuration))
 pet_id = 56 # int | ID of pet to update
 required_file = '/path/to/file' # file | file to upload

samples/client/petstore/python-asyncio/docs/StoreApi.md

@@ -26,7 +26,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.StoreApi()
 order_id = 'order_id_example' # str | ID of the order that needs to be deleted
 
@@ -86,7 +86,9 @@ configuration.api_key['api_key'] = 'YOUR_API_KEY'
 # Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
 # configuration.api_key_prefix['api_key'] = 'Bearer'
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.StoreApi(petstore_api.ApiClient(configuration))
 
 try:
@@ -136,7 +138,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.StoreApi()
 order_id = 56 # int | ID of pet that needs to be fetched
 
@@ -190,7 +192,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.StoreApi()
 body = petstore_api.Order() # Order | order placed for purchasing the pet
 

samples/client/petstore/python-asyncio/docs/UserApi.md

@@ -30,7 +30,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.UserApi()
 body = petstore_api.User() # User | Created user object
 
@@ -81,7 +81,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.UserApi()
 body = [petstore_api.User()] # list[User] | List of user object
 
@@ -132,7 +132,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.UserApi()
 body = [petstore_api.User()] # list[User] | List of user object
 
@@ -185,7 +185,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.UserApi()
 username = 'username_example' # str | The name that needs to be deleted
 
@@ -237,7 +237,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.UserApi()
 username = 'username_example' # str | The name that needs to be fetched. Use user1 for testing.
 
@@ -291,7 +291,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.UserApi()
 username = 'username_example' # str | The user name for login
 password = 'password_example' # str | The password for login in clear text
@@ -346,7 +346,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.UserApi()
 
 try:
@@ -395,7 +395,7 @@ import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
 
-# create an instance of the API class
+# Create an instance of the API class
 api_instance = petstore_api.UserApi()
 username = 'username_example' # str | name that need to be deleted
 body = petstore_api.User() # User | Updated user object

samples/client/petstore/python-tornado/README.md

@@ -52,7 +52,9 @@ from petstore_api.rest import ApiException
 from pprint import pprint
 
 
-# create an instance of the API class
+# Defining host is optional and default to http://petstore.swagger.io:80/v2
+configuration.host = "http://petstore.swagger.io:80/v2"
+# Create an instance of the API class
 api_instance = petstore_api.AnotherFakeApi(petstore_api.ApiClient(configuration))
 body = petstore_api.Client() # Client | client model