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feat(agefilter): add max_days_listed

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This commit is contained in:
kevinjulian
2021-07-03 23:58:04 +07:00
parent 9d6860337f
commit 3d9f3eeb07
4 changed files with 47 additions and 13 deletions
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37
tests/plugins/test_pairlist.py
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@@ -79,7 +79,8 @@ def whitelist_conf_agefilter(default_conf):
},
{
"method": "AgeFilter",
"min_days_listed": 2
"min_days_listed": 2,
"max_days_listed": 100
}
]
return default_conf
@@ -302,7 +303,7 @@ def test_VolumePairList_refresh_empty(mocker, markets_empty, whitelist_conf):
# No pair for ETH, all handlers
([{"method": "StaticPairList"},
{"method": "VolumePairList", "number_assets": 5, "sort_key": "quoteVolume"},
{"method": "AgeFilter", "min_days_listed": 2},
{"method": "AgeFilter", "min_days_listed": 2, "max_days_listed": None},
{"method": "PrecisionFilter"},
{"method": "PriceFilter", "low_price_ratio": 0.03},
{"method": "SpreadFilter", "max_spread_ratio": 0.005},
@@ -310,11 +311,15 @@ def test_VolumePairList_refresh_empty(mocker, markets_empty, whitelist_conf):
"ETH", []),
# AgeFilter and VolumePairList (require 2 days only, all should pass age test)
([{"method": "VolumePairList", "number_assets": 5, "sort_key": "quoteVolume"},
{"method": "AgeFilter", "min_days_listed": 2}],
{"method": "AgeFilter", "min_days_listed": 2, "max_days_listed": 100}],
"BTC", ['ETH/BTC', 'TKN/BTC', 'LTC/BTC', 'XRP/BTC', 'HOT/BTC']),
# AgeFilter and VolumePairList (require 10 days, all should fail age test)
([{"method": "VolumePairList", "number_assets": 5, "sort_key": "quoteVolume"},
{"method": "AgeFilter", "min_days_listed": 10}],
{"method": "AgeFilter", "min_days_listed": 10, "max_days_listed": None}],
"BTC", []),
# AgeFilter and VolumePairList (all pair listed > 2, all should fail age test)
([{"method": "VolumePairList", "number_assets": 5, "sort_key": "quoteVolume"},
{"method": "AgeFilter", "min_days_listed": 1, "max_days_listed": 2}],
"BTC", []),
# Precisionfilter and quote volume
([{"method": "VolumePairList", "number_assets": 5, "sort_key": "quoteVolume"},
@@ -480,9 +485,13 @@ def test_VolumePairList_whitelist_gen(mocker, whitelist_conf, shitcoinmarkets, t
for pairlist in pairlists:
if pairlist['method'] == 'AgeFilter' and pairlist['min_days_listed'] and \
len(ohlcv_history) <= pairlist['min_days_listed']:
len(ohlcv_history) < pairlist['min_days_listed']:
assert log_has_re(r'^Removed .* from whitelist, because age .* is less than '
r'.* day.*', caplog)
r'.* day.* or more than .* day', caplog)
if pairlist['method'] == 'AgeFilter' and pairlist['max_days_listed'] and \
len(ohlcv_history) > pairlist['max_days_listed']:
assert log_has_re(r'^Removed .* from whitelist, because age .* is less than '
r'.* day.* or more than .* day', caplog)
if pairlist['method'] == 'PrecisionFilter' and whitelist_result:
assert log_has_re(r'^Removed .* from whitelist, because stop price .* '
r'would be <= stop limit.*', caplog)
@@ -650,6 +659,22 @@ def test_agefilter_min_days_listed_too_small(mocker, default_conf, markets, tick
get_patched_freqtradebot(mocker, default_conf)
def test_agefilter_max_days_lower_than_min_days(mocker, default_conf, markets, tickers):
default_conf['pairlists'] = [{'method': 'VolumePairList', 'number_assets': 10},
{'method': 'AgeFilter', 'min_days_listed': 3,
"max_days_listed": 2}]
mocker.patch.multiple('freqtrade.exchange.Exchange',
markets=PropertyMock(return_value=markets),
exchange_has=MagicMock(return_value=True),
get_tickers=tickers
)
with pytest.raises(OperationalException,
match=r'AgeFilter max_days_listed <= min_days_listed not permitted'):
get_patched_freqtradebot(mocker, default_conf)
def test_agefilter_min_days_listed_too_large(mocker, default_conf, markets, tickers):
default_conf['pairlists'] = [{'method': 'VolumePairList', 'number_assets': 10},
{'method': 'AgeFilter', 'min_days_listed': 99999}]