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use Type Alias for Ticker result to improve keyerror resiliancy

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Matthias
2022-10-11 19:33:02 +00:00
parent 8ab600f7b2
commit afaca2167c
17 changed files with 53 additions and 31 deletions
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3
freqtrade/plugins/pairlistmanager.py
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@@ -11,6 +11,7 @@ from freqtrade.constants import Config, ListPairsWithTimeframes
from freqtrade.data.dataprovider import DataProvider
from freqtrade.enums import CandleType
from freqtrade.exceptions import OperationalException
from freqtrade.exchange.types import Tickers
from freqtrade.mixins import LoggingMixin
from freqtrade.plugins.pairlist.IPairList import IPairList
from freqtrade.plugins.pairlist.pairlist_helpers import expand_pairlist
@@ -76,7 +77,7 @@ class PairListManager(LoggingMixin):
return [{p.name: p.short_desc()} for p in self._pairlist_handlers]
@cached(TTLCache(maxsize=1, ttl=1800))
def _get_cached_tickers(self):
def _get_cached_tickers(self) -> Tickers:
return self._exchange.get_tickers()
def refresh_pairlist(self) -> None: