* [python] Cleanup ThreadPool with atexit rather than __del__
This removes the `__del__` function from the generated Python client,
and replaces it with a `cleanup` function. When a ThreadPool is created,
the cleanup function is registered with the `atexit` module.
This fixes#5093, where the API client could hang indefinitely at
garbage collection.
* Update petstore examples
* Test to ensure threadpool is cleaned up
* Docs now encourage using the context manager
* Regenerate docs
* Update samples
* kotlin spring : add reactivity via kotlin's coroutines
* add kotlin spring boot reactive samples
* bug : fix spring version and import for coroutines
* remove exception handler for reactive (webflux doesn't support it)
* add spring milestone repository to maven pom
* add reactive type for list in Api and ApiImpl methodes for mathching body responsive parameter
* fix baseType for ArraySchema
* regenerate samples
* updating documentation
The linting results for the generated samples are as follows
where the first number is the BEFORE and the second is AFTER.
pyclient 7714 vs. 120
pyclient3 7717 vs. 120
pyclient3-asyncio 7584 vs. 120
pyclient-tornado 7633 vs. 120
pyclient3-tornado 7633 vs. 120
For the complete details please see the following gist.
https://gist.github.com/kenjones-cisco/2eb69a7e8db75e9fd53789f01570d9f2
Enforces linting for python clients by running flake8 for the generated
python client.
