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changes to base and subclass

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This commit is contained in:
iuvbio
2019-02-17 23:34:15 +01:00
parent 2103ae5fdf
commit 4241caef95
2 changed files with 17 additions and 170 deletions
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28
freqtrade/exchange/__init__.py
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@@ -67,6 +67,7 @@ def retrier(f):
class Exchange(object):
_conf: Dict = {}
_params: Dict = {}
def __init__(self, config: dict) -> None:
"""
@@ -304,11 +305,12 @@ class Exchange(object):
amount = self.symbol_amount_prec(pair, amount)
rate = self.symbol_price_prec(pair, rate) if ordertype != 'market' else None
if time_in_force == 'gtc':
return self._api.create_order(pair, ordertype, 'buy', amount, rate)
else:
return self._api.create_order(pair, ordertype, 'buy',
amount, rate, {'timeInForce': time_in_force})
params = self._params.copy()
if time_in_force != 'gtc':
params.update({'timeInForce': time_in_force})
return self._api.create_order(pair, ordertype, 'buy',
amount, rate, params)
except ccxt.InsufficientFunds as e:
raise DependencyException(
@@ -347,11 +349,12 @@ class Exchange(object):
amount = self.symbol_amount_prec(pair, amount)
rate = self.symbol_price_prec(pair, rate) if ordertype != 'market' else None
if time_in_force == 'gtc':
return self._api.create_order(pair, ordertype, 'sell', amount, rate)
else:
return self._api.create_order(pair, ordertype, 'sell',
amount, rate, {'timeInForce': time_in_force})
params = self._params.copy()
if time_in_force != 'gtc':
params.update({'timeInForce': time_in_force})
return self._api.create_order(pair, ordertype, 'sell',
amount, rate, params)
except ccxt.InsufficientFunds as e:
raise DependencyException(
@@ -404,8 +407,11 @@ class Exchange(object):
try:
params = self._params.copy()
params.update({'stopPrice': stop_price})
order = self._api.create_order(pair, 'stop_loss_limit', 'sell',
amount, rate, {'stopPrice': stop_price})
amount, rate, params)
logger.info('stoploss limit order added for %s. '
'stop price: %s. limit: %s' % (pair, stop_price, rate))
return order