async def prepare(self):
self.name = self.app['config']['name']
self.interval = self.app['config']['broadcast_interval']
self.topic = self.app['config']['history_topic'] + '/plaato'
if self.interval <= 0:
raise repeater.RepeaterCancelled()
token = getenv(AUTH_ENV_KEY)
if token is None:
raise KeyError(f'Plaato auth token not added as env variable (key={AUTH_ENV_KEY})')
self.urls = [f'http://plaato.blynk.cc/{token}/get/{pin}' for pin in PINS]
async def prepare(self):
"""
This function must be implemented by child classes of RepeaterFeature.
It is called once after the service started.
"""
LOGGER.info(f'Starting {self}')
# Get values from config
# Name is added by the brewblox-service arguments
# poll_interval and history_exchange are added in __main__.create_parser()
self.name = self.app['config']['name']
self.interval = self.app['config']['poll_interval']
self.exchange = self.app['config']['history_exchange']
# You can prematurely exit here.
# Raise RepeaterCancelled(), and the base class will stop without a fuss.
# run() will not be called.
if self.interval <= 0:
raise repeater.RepeaterCancelled()
async def login(self) -> None:
login_page = await self.session.get(SHARE_MY_COOK)
login_response = await self.session.post(
f'{SHARE_MY_COOK}/Login',
data={
'Username':
self.username,
'Password':
self.password,
'__RequestVerificationToken':
get_csrf_token(bs_ify(await login_page.text())),
})
if login_response.history and login_response.history[0].status == 302:
LOGGER.info(
f'Successfully logged in {self.username} to {SHARE_MY_COOK}')
return
LOGGER.error(
f'Unable to login with {self.username}/{"*" * len(self.password)}')
raise repeater.RepeaterCancelled()
async def prepare(self):
self._changed_event = asyncio.Event()
if self._volatile:
LOGGER.info(f'{self} is volatile (will not read/write datastore)')
raise repeater.RepeaterCancelled()
async def prepare(self):
if self.volatile:
raise repeater.RepeaterCancelled()
def glean_temperature_units(soup: BeautifulSoup) -> str:
_input = soup.find(id='TemperatureUnit', checked='checked')
if _input:
return _input.get('value')
raise repeater.RepeaterCancelled('Unable to identify temperature units')
def get_csrf_token(soup: BeautifulSoup) -> str:
login_form = get_login_form(soup)
for _input in login_form.find_all('input'):
if _input.get('name') == '__RequestVerificationToken':
return _input.get('value')
raise repeater.RepeaterCancelled('Unable to discover CSRF token')
def get_login_form(soup: BeautifulSoup) -> BeautifulSoup:
for form in soup.find_all('form'):
if form.get('action') == '/Login':
return form
raise repeater.RepeaterCancelled('Unable to discover login form')