Add documentation for wildcard-blacklist

freqtrade/plugins/pairlist/pairlist_helpers.py

@@ -7,7 +7,7 @@ def expand_pairlist(wildcardpl: List[str], available_pairs: List[str]) -> List[s
     Expand pairlist potentially containing wildcards based on available markets.
     This will implicitly filter all pairs in the wildcard-list which are not in available_pairs.
     :param wildcardpl: List of Pairlists, which may contain regex
-    :param available_pairs: List of all available pairs, usually with `exchange.get_markets().keys()`
+    :param available_pairs: List of all available pairs (`exchange.get_markets().keys()`)
     :return expanded pairlist, with Regexes from wildcardpl applied to match all available pairs.
     :raises: ValueError if a wildcard is invalid (like '*/BTC' - which should be `.*/BTC`)
     """

freqtrade/plugins/pairlistmanager.py

@@ -1,7 +1,6 @@
 """
 PairList manager class
 """
-from freqtrade.plugins.pairlist.pairlist_helpers import expand_pairlist
 import logging
 from copy import deepcopy
 from typing import Any, Dict, List
@@ -11,6 +10,7 @@ from cachetools import TTLCache, cached
 from freqtrade.constants import ListPairsWithTimeframes
 from freqtrade.exceptions import OperationalException
 from freqtrade.plugins.pairlist.IPairList import IPairList
+from freqtrade.plugins.pairlist.pairlist_helpers import expand_pairlist
 from freqtrade.resolvers import PairListResolver