"AbstractServer" has no attribute "sockets" #2334
Description
The last line here:
f = self._loop.create_server(self._handler, '0.0.0.0', 8080)
self._srv = self._loop.run_until_complete(f)
logger.info('serving on %s', self._srv.sockets[0].getsockname())
Gives the following error:
robotica/plugins/inputs/http.py:88: error: "AbstractServer" has no attribute "sockets"
However I believe this code matches the example:
http://asyncio.readthedocs.io/en/latest/tcp_echo.html
This broke when upgrading mypy from 0.610 to 0.620.