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improving log messages

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This commit is contained in:
Janne Sinivirta 2018-02-24 18:33:08 +02:00
parent 5e73f3431c
commit 160af91f9a
5 changed files with 19 additions and 22 deletions
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8
freqtrade/exchange/bittrex.py
View File

@ -52,7 +52,7 @@ class Bittrex(Exchange):
'MIN_TRADE_REQUIREMENT_NOT_MET',
]
if response['message'] in temp_error_messages:
raise ContentDecodingError('Got {}'.format(response['message']))
raise ContentDecodingError(response['message'])
@property
def fee(self) -> float:
@ -110,7 +110,7 @@ class Bittrex(Exchange):
not all(key in data.get('result', {}) for key in keys) or\
not all(data.get('result', {})[key] is not None for key in keys):
raise ContentDecodingError('{message} params=({pair})'.format(
message='Got invalid response from bittrex',
message='Invalid response from Bittrex',
pair=pair))
# Update the pair
self.cached_ticker[pair] = {
@ -132,14 +132,14 @@ class Bittrex(Exchange):
elif tick_interval == 1440:
interval = 'Day'
else:
raise ValueError('Cannot parse tick_interval: {}'.format(tick_interval))
raise ValueError('Unknown tick_interval: {}'.format(tick_interval))
data = _API_V2.get_candles(pair.replace('_', '-'), interval)
# These sanity check are necessary because bittrex cannot keep their API stable.
if not data.get('result'):
raise ContentDecodingError('{message} params=({pair})'.format(
message='Got invalid response from bittrex',
message='Invalid response from Bittrex',
pair=pair))
for prop in ['C', 'V', 'O', 'H', 'L', 'T']:

17
freqtrade/main.py
View File

@ -65,10 +65,7 @@ def process_maybe_execute_buy(interval: int) -> bool:
if create_trade(float(_CONF['stake_amount']), interval):
return True
logger.info(
'Checked all whitelisted currencies. '
'Found no suitable entry positions for buying. Will keep looking ...'
)
logger.info('Found no buy signals for whitelisted currencies. Trying again..')
return False
except DependencyException as exception:
logger.warning('Unable to create trade: %s', exception)
@ -83,7 +80,7 @@ def process_maybe_execute_sell(trade: Trade, interval: int) -> bool:
# Get order details for actual price per unit
if trade.open_order_id:
# Update trade with order values
logger.info('Got open order for %s', trade)
logger.info('Found open order for %s', trade)
trade.update(exchange.get_order(trade.open_order_id))
if trade.is_open and trade.open_order_id is None:
@ -130,16 +127,16 @@ def _process(interval: int, nb_assets: Optional[int] = 0) -> bool:
except (requests.exceptions.RequestException, json.JSONDecodeError) as error:
logger.warning(
'Got %s in _process(), retrying in 30 seconds...',
'%s in _process(), retrying in 30 seconds...',
error
)
time.sleep(30)
except OperationalException:
rpc.send_msg('*Status:* Got OperationalException:\n```\n{traceback}```{hint}'.format(
rpc.send_msg('*Status:* OperationalException:\n```\n{traceback}```{hint}'.format(
traceback=traceback.format_exc(),
hint='Issue `/start` if you think it is safe to restart.'
))
logger.exception('Got OperationalException. Stopping trader ...')
logger.exception('OperationalException. Stopping trader ...')
update_state(State.STOPPED)
return state_changed
@ -558,9 +555,9 @@ def main(sysargv=sys.argv[1:]) -> int:
)
old_state = new_state
except KeyboardInterrupt:
logger.info('Got SIGINT, aborting ...')
logger.info('SIGINT received, aborting ...')
except BaseException:
logger.exception('Got fatal exception!')
logger.exception('Fatal exception!')
finally:
cleanup()
return 0

4
freqtrade/rpc/telegram.py
View File

@ -425,7 +425,7 @@ def send_msg(msg: str, bot: Bot = None, parse_mode: ParseMode = ParseMode.MARKDO
# Sometimes the telegram server resets the current connection,
# if this is the case we send the message again.
logger.warning(
'Got Telegram NetworkError: %s! Trying one more time.',
'Telegram NetworkError: %s! Trying one more time.',
network_err.message
)
bot.send_message(
@ -433,4 +433,4 @@ def send_msg(msg: str, bot: Bot = None, parse_mode: ParseMode = ParseMode.MARKDO
parse_mode=parse_mode, reply_markup=reply_markup
)
except TelegramError as telegram_err:
logger.warning('Got TelegramError: %s! Giving up on that message.', telegram_err.message)
logger.warning('TelegramError: %s! Giving up on that message.', telegram_err.message)

10
freqtrade/tests/exchange/test_exchange_bittrex.py
View File

@ -211,14 +211,14 @@ def test_exchange_bittrex_get_ticker_bad():
fb = FakeBittrex()
fb.result = {'success': True, 'result': {'Bid': 1, 'Ask': 0}} # incomplete result
with pytest.raises(ContentDecodingError, match=r'.*Got invalid response from bittrex params.*'):
with pytest.raises(ContentDecodingError, match=r'.*Invalid response from Bittrex params.*'):
wb.get_ticker('BTC_ETH')
fb.result = {'success': False, 'message': 'gone bad'}
with pytest.raises(btx.OperationalException, match=r'.*gone bad.*'):
wb.get_ticker('BTC_ETH')
fb.result = {'success': True, 'result': {}} # incomplete result
with pytest.raises(ContentDecodingError, match=r'.*Got invalid response from bittrex params.*'):
with pytest.raises(ContentDecodingError, match=r'.*Invalid response from Bittrex params.*'):
wb.get_ticker('BTC_ETH')
fb.result = {'success': False, 'message': 'gone bad'}
with pytest.raises(btx.OperationalException, match=r'.*gone bad.*'):
@ -226,7 +226,7 @@ def test_exchange_bittrex_get_ticker_bad():
fb.result = {'success': True,
'result': {'Bid': 1, 'Ask': 0, 'Last': None}} # incomplete result
with pytest.raises(ContentDecodingError, match=r'.*Got invalid response from bittrex params.*'):
with pytest.raises(ContentDecodingError, match=r'.*Invalid response from Bittrex params.*'):
wb.get_ticker('BTC_ETH')
@ -242,7 +242,7 @@ def test_exchange_bittrex_get_ticker_history():
wb = make_wrap_bittrex()
fb = FakeBittrex()
assert wb.get_ticker_history('BTC_ETH', 5)
with pytest.raises(ValueError, match=r'.*Cannot parse tick_interval.*'):
with pytest.raises(ValueError, match=r'.*Unknown tick_interval.*'):
wb.get_ticker_history('BTC_ETH', 2)
fb.success = False
@ -250,7 +250,7 @@ def test_exchange_bittrex_get_ticker_history():
wb.get_ticker_history('BTC_ETH', 5)
fb.success = True
with pytest.raises(ContentDecodingError, match=r'.*Got invalid response from bittrex.*'):
with pytest.raises(ContentDecodingError, match=r'.*Invalid response from Bittrex.*'):
fb.result = {'bad': 0}
wb.get_ticker_history('BTC_ETH', 5)

2
freqtrade/tests/test_analyze.py
View File

@ -104,7 +104,7 @@ def test_get_signal_old_dataframe(default_conf, mocker, caplog):
ticks = DataFrame([{'buy': 1, 'date': oldtime}])
mocker.patch('freqtrade.analyze.analyze_ticker', return_value=DataFrame(ticks))
assert (False, False) == get_signal('xyz', int(default_conf['ticker_interval']))
assert tt.log_has('Too old dataframe for pair xyz',
assert tt.log_has('Too old dataframe for pair xyz. Last ticker is 11 minutes old',
caplog.record_tuples)