mirror of
https://github.com/freqtrade/freqtrade.git
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8411844d7e
* Adding an optional black_list of pairs not to be traded * applying the blacklist also when not using --dynamic-whitelist * fix error retrieving pair in conf * Refactoring the handling of whitelist among the various functions * unit test to verify that black listed pairs are being removed from the pair_whitelist * Fixing newly added unit tests in develop * fixing flake8 code review * fix code review from @garcq
72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
from freqtrade.main import refresh_whitelist
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# whitelist, blacklist, filtering, all of that will
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# eventually become some rules to run on a generic ACL engine
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# perhaps try to anticipate that by using some python package
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def whitelist_conf():
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return {
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"stake_currency": "BTC",
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"exchange": {
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"pair_whitelist": [
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"BTC_ETH",
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"BTC_TKN",
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"BTC_TRST",
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"BTC_SWT",
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"BTC_BCC"
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],
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},
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}
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def get_health():
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return [{'Currency': 'ETH',
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'IsActive': True
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},
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{'Currency': 'TKN',
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'IsActive': True
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}]
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def get_health_empty():
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return []
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# below three test could be merged into a single
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# test that ran randomlly generated health lists
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def test_refresh_whitelist(mocker):
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conf = whitelist_conf()
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mocker.patch.dict('freqtrade.main._CONF', conf)
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mocker.patch.multiple('freqtrade.main.exchange',
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get_wallet_health=get_health)
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refreshedwhitelist = refresh_whitelist(conf['exchange']['pair_whitelist'])
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whitelist = ['BTC_ETH', 'BTC_TKN']
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# Ensure all except those in whitelist are removed
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assert set(whitelist) == set(refreshedwhitelist)
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def test_refresh_whitelist_dynamic(mocker):
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conf = whitelist_conf()
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mocker.patch.dict('freqtrade.main._CONF', conf)
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mocker.patch.multiple('freqtrade.main.exchange',
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get_wallet_health=get_health)
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# argument: use the whitelist dynamically by exchange-volume
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whitelist = ['BTC_ETH', 'BTC_TKN']
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refreshedwhitelist = refresh_whitelist(whitelist)
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assert set(whitelist) == set(refreshedwhitelist)
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def test_refresh_whitelist_dynamic_empty(mocker):
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conf = whitelist_conf()
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mocker.patch.dict('freqtrade.main._CONF', conf)
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mocker.patch.multiple('freqtrade.main.exchange',
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get_wallet_health=get_health_empty)
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# argument: use the whitelist dynamically by exchange-volume
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whitelist = []
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conf['exchange']['pair_whitelist'] = []
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refresh_whitelist(whitelist)
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pairslist = conf['exchange']['pair_whitelist']
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assert set(whitelist) == set(pairslist)
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