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Merge branch 'develop' into order-book

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This commit is contained in:
Matthias
2018-08-29 19:32:44 +02:00
parent f7b67cec5b a37802e21c
commit 9f8e68ce02
40 changed files with 775 additions and 234 deletions
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13
freqtrade/exchange/__init__.py
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@@ -322,7 +322,7 @@ class Exchange(object):
return data
except (ccxt.NetworkError, ccxt.ExchangeError) as e:
raise TemporaryError(
f'Could not load ticker history due to {e.__class__.__name__}. Message: {e}')
f'Could not load ticker due to {e.__class__.__name__}. Message: {e}')
except ccxt.BaseError as e:
raise OperationalException(e)
else:
@@ -330,7 +330,7 @@ class Exchange(object):
return self._cached_ticker[pair]
@retrier
def get_ticker_history(self, pair: str, tick_interval: str,
def get_candle_history(self, pair: str, tick_interval: str,
since_ms: Optional[int] = None) -> List[Dict]:
try:
# last item should be in the time interval [now - tick_interval, now]
@@ -493,12 +493,3 @@ class Exchange(object):
f'Could not get fee info due to {e.__class__.__name__}. Message: {e}')
except ccxt.BaseError as e:
raise OperationalException(e)
def get_amount_lots(self, pair: str, amount: float) -> float:
"""
get buyable amount rounding, ..
"""
# validate that markets are loaded before trying to get fee
if not self._api.markets:
self._api.load_markets()
return self._api.amount_to_lots(pair, amount)