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loop over whitelist only instead of all markets

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This commit is contained in:
iuvbio 2019-03-05 21:23:55 +01:00
parent bdc0134e88
commit 39232cbcbb
1 changed files with 10 additions and 13 deletions
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23
freqtrade/pairlist/IPairList.py
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@ -65,29 +65,26 @@ class IPairList(ABC):
:return: the list of pairs the user wants to trade without the one unavailable or
black_listed
"""
sanitized_whitelist = whitelist
markets = self._freqtrade.exchange.markets
# Filter to markets in stake currency
markets = [markets[pair] for pair in markets if
markets[pair]['quote'] == self._config['stake_currency']]
known_pairs = set()
stake_pairs = [pair for pair in markets if
pair.endswith(self._config['stake_currency'])]
# TODO: we should loop over whitelist instead of all markets
for market in markets:
pair = market['symbol']
sanitized_whitelist = []
for pair in whitelist:
# pair is not in the generated dynamic market, or in the blacklist ... ignore it
if pair not in whitelist or pair in self.blacklist:
if pair in self.blacklist or pair not in stake_pairs:
continue
# else the pair is valid
known_pairs.add(pair)
# Market is not active
# Check if market is active
market = markets[pair]
if not market['active']:
sanitized_whitelist.remove(pair)
logger.info(
'Ignoring %s from whitelist. Market is not active.',
pair
)
continue
sanitized_whitelist.append(pair)
# We need to remove pairs that are unknown
return [x for x in sanitized_whitelist if x in known_pairs]
return sanitized_whitelist