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Merge pull request #1545 from hroff-1902/patch-3

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Cosmetic: fix logging
This commit is contained in:
Matthias 2019-02-11 06:12:17 +01:00 committed by GitHub
commit d91dbf4090
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2 changed files with 13 additions and 16 deletions
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25
freqtrade/freqtradebot.py
View File

@ -267,9 +267,8 @@ class FreqtradeBot(object):
# Check if stake_amount is fulfilled
if avaliable_amount < stake_amount:
raise DependencyException(
'Available balance(%f %s) is lower than stake amount(%f %s)' % (
avaliable_amount, self.config['stake_currency'],
stake_amount, self.config['stake_currency'])
f"Available balance({avaliable_amount} {self.config['stake_currency']}) is "
f"lower than stake amount({stake_amount} {self.config['stake_currency']})"
)
return stake_amount
@ -333,10 +332,8 @@ class FreqtradeBot(object):
if not stake_amount:
return False
logger.info(
'Buy signal found: about create a new trade with stake_amount: %f ...',
stake_amount
)
logger.info(f"Buy signal found: about create a new trade with stake_amount: "
f"{stake_amount} ...")
bidstrat_check_depth_of_market = self.config.get('bid_strategy', {}).\
get('check_depth_of_market', {})
@ -388,8 +385,8 @@ class FreqtradeBot(object):
min_stake_amount = self._get_min_pair_stake_amount(pair_s, buy_limit_requested)
if min_stake_amount is not None and min_stake_amount > stake_amount:
logger.warning(
f'Can\'t open a new trade for {pair_s}: stake amount'
f' is too small ({stake_amount} < {min_stake_amount})'
f'Can\'t open a new trade for {pair_s}: stake amount '
f'is too small ({stake_amount} < {min_stake_amount})'
)
return False
@ -507,7 +504,7 @@ class FreqtradeBot(object):
trade.fee_open = 0
except OperationalException as exception:
logger.warning("could not update trade amount: %s", exception)
logger.warning("Could not update trade amount: %s", exception)
trade.update(order)
@ -566,12 +563,12 @@ class FreqtradeBot(object):
fee_abs += exectrade['fee']['cost']
if amount != order_amount:
logger.warning(f"amount {amount} does not match amount {trade.amount}")
logger.warning(f"Amount {amount} does not match amount {trade.amount}")
raise OperationalException("Half bought? Amounts don't match")
real_amount = amount - fee_abs
if fee_abs != 0:
logger.info(f"""Applying fee on amount for {trade} \
(from {order_amount} to {real_amount}) from Trades""")
logger.info(f"Applying fee on amount for {trade} "
f"(from {order_amount} to {real_amount}) from Trades")
return real_amount
def handle_trade(self, trade: Trade) -> bool:
@ -580,7 +577,7 @@ class FreqtradeBot(object):
:return: True if trade has been sold, False otherwise
"""
if not trade.is_open:
raise ValueError(f'attempt to handle closed trade: {trade}')
raise ValueError(f'Attempt to handle closed trade: {trade}')
logger.debug('Handling %s ...', trade)
sell_rate = self.exchange.get_ticker(trade.pair)['bid']

4
freqtrade/tests/test_freqtradebot.py
View File

@ -691,7 +691,7 @@ def test_process_trade_creation(default_conf, ticker, limit_buy_order,
assert trade.amount == 90.99181073703367
assert log_has(
'Buy signal found: about create a new trade with stake_amount: 0.001000 ...',
'Buy signal found: about create a new trade with stake_amount: 0.001 ...',
caplog.record_tuples
)
@ -1318,7 +1318,7 @@ def test_process_maybe_execute_sell_exception(mocker, default_conf,
side_effect=OperationalException()
)
freqtrade.process_maybe_execute_sell(trade)
assert log_has('could not update trade amount: ', caplog.record_tuples)
assert log_has('Could not update trade amount: ', caplog.record_tuples)
# Test raise of DependencyException exception
mocker.patch(