## Description:
More fixes flagged by pylint 2 that don't hurt to have before the actual pylint 2 upgrade (which I'll submit soon).
## Checklist:
- [ ] The code change is tested and works locally.
- [x] Local tests pass with `tox`. **Your PR cannot be merged unless tests pass**
## Description:
More typing improvements.
Switch to using `mypy.ini` for flexibility
Add `warn_return_any` check except in `homeassistant.util.yaml` that does typing hacks. Fix some type annotations as resulting from this check and ignore others were fixing is hard.
## Checklist:
- [x] The code change is tested and works locally.
- [x] Local tests pass with `tox`. **Your PR cannot be merged unless tests pass**
## Description:
Make typing checks more strict: add `--strict-optional` flag that forbids implicit None return type. This flag will become default in the next version of mypy (0.600)
Add `homeassistant/util/` to checked dirs.
## Checklist:
- [x] The code change is tested and works locally.
- [x] Local tests pass with `tox`. **Your PR cannot be merged unless tests pass**
* Add storage helper
* Migrate config entries to use the storage helper
* Make sure tests do not do I/O
* Lint
* Add versions to stored data
* Add more instance variables
* Make migrator load config if nothing to migrate
* Address comments
* phue -> aiohue
* Clean up
* Fix config
* Address comments
* Typo
* Fix rebase error
* Mark light as unavailable when bridge is disconnected
* Tests
* Make Throttle work with double delay and async
* Rework update logic
* Don't resolve host to IP
* Clarify comment
* No longer do unnecessary updates
* Add more doc
* Another comment update
* Wrap up tests
* Lint
* Fix tests
* PyLint does not like mix 'n match async and coroutine
* Lint
* Update aiohue to 1.2
* Lint
* Fix await MagicMock
* Lazy loading of service descriptions
* Fix tests
* Load YAML in executor
* Return a copy of available services to allow mutations
* Remove lint
* Add zha/services.yaml
* Only cache descriptions for known services
* Remove lint
* Remove description loading during service registration
* Remove description parameter from async_register
* Test async_get_all_descriptions
* Remove lint
* Fix typos from multi-edit
* Remove unused arguments
* Remove unused import os
* Remove unused import os, part 2
* Remove unneeded coroutine decorator
* Only use executor for loading files
* Cleanups suggested in review
* Increase test coverage
* Fix races in existing tests
* Recorder exception catch for long state string
* Revert - Recorder exception catch for long state string
* Validate state length at core level
* Revert - this reverts commit 9d6bd017d9.
* Revert - Recorder exception catch for long state string
* Fix state TypeError
* Test for long state exception
* Add initial version
* Fix requirements
* Prefer logging over printing
* Set executor thread name on >Py36 only
* Add tests
* Lint
* Add restrictedpython to test dependencies
* Create python_script.py
From doc:
```
However, an empty dict ({}) is treated as is. If you want to specify a list that can contain anything, specify it as dict:
>>> schema = Schema({}, extra=ALLOW_EXTRA) # don't do this
>>> try:
... schema({'extra': 1})
... raise AssertionError('MultipleInvalid not raised')
... except MultipleInvalid as e:
... exc = e
>>> str(exc) == "not a valid value"
True
>>> schema({})
{}
>>> schema = Schema(dict) # do this instead
>>> schema({})
{}
>>> schema({'extra': 1})
{'extra': 1}
```
* Always return True/False from is_state and is_state_attr
These functions are documented to always return True/False but the
short-circuit evaluation would return None if the entity_id did not exist.
* Reword into a single statement
* Fire EVENT_HOMEASSISTANT_START automations off right away while starting
* Actually have core state be set to 'starting' during boot
* Fix correct start implementation
* Test and deprecate event automation platform on start
* Fix doc strings
* Remove shutting down exception
* More strict when to mark an instance as finished
* Add automation platform to listen for start/shutdown
* When we stop we should wait till it's all done
* Fix testing
* Fix async bugs in tests
* Only set UVLOOP when hass starts from CLI
* This hangs normal asyncio event loop
* Clean up Z-Wave node entity test
* Add support for remove services / Reload script support
* Reload support for scripts
* Add more unittest for services
* Add unittest for script reload
* Address paulus comments
* Core cleanup: two stage shutdown
* fix spell
* fix
* add async logger to close
* change aiohttp to use CLOSE
* address paulus comments
* Fix tests
* Add unittest
* Move core servcie from core to components
* add new handler for signals/exception
* Static persistent id
* Move unittest
* fix coro/callback
* Add more unittest for new services
* Address comments
* Update __init__.py
* Check config before restarting.
* Make check_config on restart async
* don't check if notification service exists
* Use .communicate()
* Reduce the number of notifications. Add tests.
Ville Skyttä
Andrey
Paulus Schoutsen
Johann Kellerman
Otto Winter
Matthias Urlichs
Anders Melchiorsen
milanvo
Michael Prokop
Daniel Høyer Iversen
Pascal Vizeli
Eugenio Panadero
Fabian Affolter