* setup logger for hypercorn and dashboard
* use logger.ini to setup dashboard logger
* workaround: restore the hypercorn logger config
- quart/hyercorn overwrites the logger config.
as a workaround we restore the config at the
beginning of a request
* fix the hypercorn log handler only once
* change proxy into a ASGI application
- move Quart init from server.py into app.py
- create Server class for config and loggin setup
- restore hypercorn logging configuration after
start of Quart/Hypercorn
* move get_log_level into Server class
* define config in test_emu_init_close
* remove Web() instance from the testcase
- with importing app.py The blueprint Web() will
automatically created and a second call in test-
cases must avoided
* add unit tests
* move code from app.py into server.py
* test the init_logging_system() method
* add HypercornLogHndl tests
* fix deprecated pytest async warning
- Cleanup pending async tasks
- fix deprecated warning about event_loop
* add unit test for error handling in build_config()
* coverage: ignore quart template files
* check print output in test_save_and_restore
* update changelog
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