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add blacklist mode

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This commit is contained in:
Stefano
2025-10-30 15:49:48 +09:00
parent 758f1eea93
commit 614b85e833
1 changed files with 28 additions and 14 deletions
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42
freqtrade/plugins/pairlist/MarketCapPairList.py
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@@ -25,14 +25,16 @@ class MarketCapPairList(IPairList):
def __init__(self, *args, **kwargs) -> None: def __init__(self, *args, **kwargs) -> None:
super().__init__(*args, **kwargs) super().__init__(*args, **kwargs)
if "number_assets" not in self._pairlistconfig: self._mode = self._pairlistconfig.get("mode", "whitelist")
if (self._mode == "whitelist") and ("number_assets" not in self._pairlistconfig):
raise OperationalException( raise OperationalException(
"`number_assets` not specified. Please check your configuration " "`number_assets` not specified. Please check your configuration "
'for "pairlist.config.number_assets"' 'for "pairlist.config.number_assets"'
) )
self._stake_currency = self._config["stake_currency"] self._stake_currency = self._config["stake_currency"]
self._number_assets = self._pairlistconfig["number_assets"] self._number_assets = self._pairlistconfig.get("number_assets", 30)
self._max_rank = self._pairlistconfig.get("max_rank", 30) self._max_rank = self._pairlistconfig.get("max_rank", 30)
self._refresh_period = self._pairlistconfig.get("refresh_period", 86400) self._refresh_period = self._pairlistconfig.get("refresh_period", 86400)
self._categories = self._pairlistconfig.get("categories", []) self._categories = self._pairlistconfig.get("categories", [])
@@ -78,7 +80,9 @@ class MarketCapPairList(IPairList):
""" """
num = self._number_assets num = self._number_assets
rank = self._max_rank rank = self._max_rank
msg = f"{self.name} - {num} pairs placed within top {rank} market cap." mode = self._mode
pair_text = num if (mode == "whitelist") else "blacklisting"
msg = f"{self.name} - {pair_text} pairs placed within top {rank} market cap."
return msg return msg
@staticmethod @staticmethod
@@ -115,6 +119,12 @@ class MarketCapPairList(IPairList):
"description": "Refresh period", "description": "Refresh period",
"help": "Refresh period in seconds", "help": "Refresh period in seconds",
}, },
"mode": {
"type": "string",
"default": "whitelist",
"description": "Mode of operation",
"help": "Mode of operation (whitelist/blacklist)",
},
} }
def get_markets_exchange(self): def get_markets_exchange(self):
@@ -186,6 +196,9 @@ class MarketCapPairList(IPairList):
:return: new whitelist :return: new whitelist
""" """
marketcap_list = self._marketcap_cache.get("marketcap") marketcap_list = self._marketcap_cache.get("marketcap")
mode = self._mode
is_whitelist_mode = mode == "whitelist"
filtered_pairlist: list[str] = []
default_kwargs = { default_kwargs = {
"vs_currency": "usd", "vs_currency": "usd",
@@ -219,12 +232,10 @@ class MarketCapPairList(IPairList):
self._marketcap_cache["marketcap"] = marketcap_list self._marketcap_cache["marketcap"] = marketcap_list
if marketcap_list: if marketcap_list:
filtered_pairlist: list[str] = []
market = self._exchange._config["trading_mode"] market = self._exchange._config["trading_mode"]
pair_format = f"{self._stake_currency.upper()}" pair_format = f"{self._stake_currency.upper()}" + (
if market == "futures": f":{self._stake_currency.upper()}" if market == "futures" else ""
pair_format += f":{self._stake_currency.upper()}" )
top_marketcap = marketcap_list[: self._max_rank :] top_marketcap = marketcap_list[: self._max_rank :]
markets = self.get_markets_exchange() markets = self.get_markets_exchange()
@@ -234,13 +245,16 @@ class MarketCapPairList(IPairList):
resolved = self.resolve_marketcap_pair(pair, pairlist, markets, filtered_pairlist) resolved = self.resolve_marketcap_pair(pair, pairlist, markets, filtered_pairlist)
if resolved: if resolved:
if not is_whitelist_mode:
pairlist.remove(resolved)
continue
filtered_pairlist.append(resolved) filtered_pairlist.append(resolved)
if len(filtered_pairlist) == self._number_assets:
break
if len(filtered_pairlist) == self._number_assets: if not is_whitelist_mode:
break return pairlist
if len(filtered_pairlist) > 0:
return filtered_pairlist
# If no pairs are found, return the original pairlist # If no pairs are found, return the original pairlist
return [] return filtered_pairlist