def _start(bot: Bot, update: Update) -> None:
"""
Handler for /start.
Starts TradeThread
:param bot: telegram bot
:param update: message update
:return: None
"""
if get_state() == State.RUNNING:
send_msg('*Status:* `already running`', bot=bot)
else:
update_state(State.RUNNING)
def _stop(bot: Bot, update: Update) -> None:
"""
Handler for /stop.
Stops TradeThread
:param bot: telegram bot
:param update: message update
:return: None
"""
if get_state() == State.RUNNING:
send_msg('`Stopping trader ...`', bot=bot)
update_state(State.STOPPED)
else:
send_msg('*Status:* `already stopped`', bot=bot)
def test_5_start_handle(self):
with patch.dict('main._CONF', self.conf):
msg_mock = MagicMock()
with patch.multiple('main.telegram',
_CONF=self.conf,
init=MagicMock(),
send_msg=msg_mock):
init(self.conf, 'sqlite://')
update_state(State.STOPPED)
self.assertEqual(get_state(), State.STOPPED)
_start(bot=MagicBot(), update=self.update)
self.assertEqual(get_state(), State.RUNNING)
self.assertEqual(msg_mock.call_count, 0)
def test_6_stop_handle(self):
with patch.dict('main._CONF', self.conf):
msg_mock = MagicMock()
with patch.multiple('main.telegram',
_CONF=self.conf,
init=MagicMock(),
send_msg=msg_mock):
init(self.conf, 'sqlite://')
update_state(State.RUNNING)
self.assertEqual(get_state(), State.RUNNING)
_stop(bot=MagicBot(), update=self.update)
self.assertEqual(get_state(), State.STOPPED)
self.assertEqual(msg_mock.call_count, 1)
self.assertIn('Stopping trader',
msg_mock.call_args_list[0][0][0])
def init(config: dict, db_url: Optional[str] = None) -> None:
"""
Initializes all modules and updates the config
:param config: config as dict
:param db_url: database connector string for sqlalchemy (Optional)
:return: None
"""
# Initialize all modules
telegram.init(config)
persistence.init(config, db_url)
exchange.init(config)
# Set initial application state
initial_state = config.get('initial_state')
if initial_state:
update_state(State[initial_state.upper()])
else:
update_state(State.STOPPED)
import misc
misc.update_state({
'initial_uptime_seconds': misc.read_uptime_raw(),
})