core: Sense and/or SSL component broken in 0.97.1

Home Assistant release with the issue: 0.97.1

Last working Home Assistant release (if known): 0.96.5

Operating environment (Hass.io/Docker/Windows/etc.): Docker

Component/platform: sense

Description of problem: Sense component seems to load, as all the entities show up OK. However, states are not being populated.

Problem-relevant configuration.yaml entries and (fill out even if it seems unimportant):

sense:
   email: !secret email
   password: !secret sense_password
   timeout: 35

Traceback (if applicable):

2019-08-10 06:29:43 ERROR (MainThread) [homeassistant.core] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/usr/src/app/homeassistant/components/sense/__init__.py", line 64, in async_sense_update
    await hass.data[SENSE_DATA].update_realtime()
  File "/usr/local/lib/python3.7/site-packages/sense_energy/asyncsenseable.py", line 41, in update_realtime
    await self.async_realtime_stream(single=True)
  File "/usr/local/lib/python3.7/site-packages/sense_energy/asyncsenseable.py", line 47, in async_realtime_stream
    async with websockets.connect(url) as ws:
  File "/usr/local/lib/python3.7/site-packages/websockets/py35/client.py", line 2, in __aenter__
    return await self
  File "/usr/local/lib/python3.7/site-packages/websockets/py35/client.py", line 12, in __await_impl__
    transport, protocol = await self._creating_connection
  File "uvloop/loop.pyx", line 1945, in create_connection
  File "uvloop/loop.pyx", line 1942, in uvloop.loop.Loop.create_connection
  File "uvloop/sslproto.pyx", line 500, in uvloop.loop.SSLProtocol._on_handshake_complete
  File "uvloop/sslproto.pyx", line 484, in uvloop.loop.SSLProtocol._do_handshake
  File "/usr/local/lib/python3.7/ssl.py", line 774, in do_handshake
    self._sslobj.do_handshake()

Additional information: I’m also getting new ssl Errors, that appear to be related:

ssl.SSLError: [SSL: WRONG_SIGNATURE_TYPE] wrong signature type (_ssl.c:1076)
2019-08-10 06:29:48 ERROR (MainThread) [homeassistant.core] Error doing job: SSL handshake failed
Traceback (most recent call last):
  File "uvloop/sslproto.pyx", line 500, in uvloop.loop.SSLProtocol._on_handshake_complete
  File "uvloop/sslproto.pyx", line 484, in uvloop.loop.SSLProtocol._do_handshake
  File "/usr/local/lib/python3.7/ssl.py", line 774, in do_handshake
    self._sslobj.do_handshake()