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Implement pair_blacklist functionality (#257)

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* 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
This commit is contained in:
jblestang
2017-12-30 14:15:07 +01:00
committed by Michael Egger
parent 00415d66a2
commit 8411844d7e
4 changed files with 46 additions and 28 deletions
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11
freqtrade/tests/test_acl_pair.py
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@@ -41,12 +41,10 @@ def test_refresh_whitelist(mocker):
mocker.patch.dict('freqtrade.main._CONF', conf)
mocker.patch.multiple('freqtrade.main.exchange',
get_wallet_health=get_health)
# no argument: use the whitelist provided by config
refresh_whitelist()
refreshedwhitelist = refresh_whitelist(conf['exchange']['pair_whitelist'])
whitelist = ['BTC_ETH', 'BTC_TKN']
pairslist = conf['exchange']['pair_whitelist']
# Ensure all except those in whitelist are removed
assert set(whitelist) == set(pairslist)
assert set(whitelist) == set(refreshedwhitelist)
def test_refresh_whitelist_dynamic(mocker):
@@ -56,9 +54,8 @@ def test_refresh_whitelist_dynamic(mocker):
get_wallet_health=get_health)
# argument: use the whitelist dynamically by exchange-volume
whitelist = ['BTC_ETH', 'BTC_TKN']
refresh_whitelist(whitelist)
pairslist = conf['exchange']['pair_whitelist']
assert set(whitelist) == set(pairslist)
refreshedwhitelist = refresh_whitelist(whitelist)
assert set(whitelist) == set(refreshedwhitelist)
def test_refresh_whitelist_dynamic_empty(mocker):