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added exception handlers to fetch_market_leverage_tiers

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This commit is contained in:
Sam Germain 2022-02-24 15:30:23 -06:00
parent 421aa31c92
commit c7e87e86e2
1 changed files with 12 additions and 2 deletions
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14
freqtrade/exchange/exchange.py
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@ -1905,8 +1905,18 @@ class Exchange:
"This will take about a minute.")
for symbol in sorted(symbols):
res = self._api.fetch_market_leverage_tiers(symbol)
tiers[symbol] = res[symbol]
try:
res = self._api.fetch_market_leverage_tiers(symbol)
tiers[symbol] = res[symbol]
except ccxt.DDoSProtection as e:
raise DDosProtection(e) from e
except (ccxt.NetworkError, ccxt.ExchangeError) as e:
raise TemporaryError(
f'Could not load leverage tiers for {symbol}'
f' due to {e.__class__.__name__}. Message: {e}'
) from e
except ccxt.BaseError as e:
raise OperationalException(e) from e
logger.info(f"Done initializing {len(symbols)} markets.")
return tiers