asyncio.create_task() calls asyncio.get_running_loop() under the hood so
there is no need to call get_running_loop() ourselves if the sole
purpose is to create a task.
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
The behavior of asyncio.get_event_loop() will change in a future Python
version. It is deprecated starting Python 3.10.
The functions that we can use instead are:
* asyncio.new_event_loop() - which creates a new event loop
* asyncio.get_running_loop() - which returns the event loop only if it
is already running
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
Move mock_app to common location.
Move run_coro to subiquitycore so that subiquitycore doesn't have to
reference things in subiquity, even for test.
Move task tracking things from mirror to geoip.
Server app owns the geoip instance.
Create EventCallback as an alternative to MessageHub that should
hopefully express clearer intermodule dependencies.
Olivier Gayot