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Merge pull request #1721 from hroff-1902/fix_1704

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Fix #1704
This commit is contained in:
Misagh 2019-04-03 20:32:38 +02:00 committed by GitHub
commit ef48193fad
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 19 additions and 18 deletions
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7
freqtrade/freqtradebot.py
View File

@ -356,6 +356,10 @@ class FreqtradeBot(object):
interval = self.strategy.ticker_interval
whitelist = copy.deepcopy(self.active_pair_whitelist)
if not whitelist:
logger.warning("Whitelist is empty.")
return False
# Remove currently opened and latest pairs from whitelist
for trade in Trade.get_open_trades():
if trade.pair in whitelist:
@ -363,7 +367,8 @@ class FreqtradeBot(object):
logger.debug('Ignoring %s in pair whitelist', trade.pair)
if not whitelist:
raise DependencyException('No currency pairs in whitelist')
logger.info("No currency pair in whitelist, but checking to sell open trades.")
return False
# running get_signal on historical data fetched
for _pair in whitelist:

30
freqtrade/tests/test_freqtradebot.py
View File

@ -551,8 +551,7 @@ def test_create_trade_too_small_stake_amount(default_conf, ticker, limit_buy_ord
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
result = freqtrade.create_trade()
assert result is False
assert not freqtrade.create_trade()
def test_create_trade_limit_reached(default_conf, ticker, limit_buy_order,
@ -573,11 +572,12 @@ def test_create_trade_limit_reached(default_conf, ticker, limit_buy_order,
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
assert freqtrade.create_trade() is False
assert not freqtrade.create_trade()
assert freqtrade._get_trade_stake_amount('ETH/BTC') is None
def test_create_trade_no_pairs(default_conf, ticker, limit_buy_order, fee, markets, mocker) -> None:
def test_create_trade_no_pairs_let(default_conf, ticker, limit_buy_order, fee,
markets, mocker, caplog) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
@ -589,18 +589,17 @@ def test_create_trade_no_pairs(default_conf, ticker, limit_buy_order, fee, marke
)
default_conf['exchange']['pair_whitelist'] = ["ETH/BTC"]
default_conf['exchange']['pair_blacklist'] = ["ETH/BTC"]
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.create_trade()
with pytest.raises(DependencyException, match=r'.*No currency pairs in whitelist.*'):
freqtrade.create_trade()
assert freqtrade.create_trade()
assert not freqtrade.create_trade()
assert log_has("No currency pair in whitelist, but checking to sell open trades.",
caplog.record_tuples)
def test_create_trade_no_pairs_after_blacklist(default_conf, ticker,
limit_buy_order, fee, markets, mocker) -> None:
def test_create_trade_no_pairs_in_whitelist(default_conf, ticker, limit_buy_order, fee,
markets, mocker, caplog) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
@ -610,15 +609,12 @@ def test_create_trade_no_pairs_after_blacklist(default_conf, ticker,
get_fee=fee,
markets=PropertyMock(return_value=markets)
)
default_conf['exchange']['pair_whitelist'] = ["ETH/BTC"]
default_conf['exchange']['pair_blacklist'] = ["ETH/BTC"]
default_conf['exchange']['pair_whitelist'] = []
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.create_trade()
with pytest.raises(DependencyException, match=r'.*No currency pairs in whitelist.*'):
freqtrade.create_trade()
assert not freqtrade.create_trade()
assert log_has("Whitelist is empty.", caplog.record_tuples)
def test_create_trade_no_signal(default_conf, fee, mocker) -> None: