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Refactor exchange to class

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xmatthias
2018-06-17 12:41:33 +02:00
parent e3c91df081
commit 21edcbdc27
5 changed files with 356 additions and 371 deletions
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8
freqtrade/optimize/backtesting.py
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@@ -14,7 +14,7 @@ from pandas import DataFrame
from tabulate import tabulate
import freqtrade.optimize as optimize
from freqtrade import exchange
from freqtrade.exchange import Exchange
from freqtrade.analyze import Analyze
from freqtrade.arguments import Arguments
from freqtrade.configuration import Configuration
@@ -61,7 +61,7 @@ class Backtesting(object):
self.config['exchange']['password'] = ''
self.config['exchange']['uid'] = ''
self.config['dry_run'] = True
exchange.init(self.config)
self.exchange = Exchange(self.config)
@staticmethod
def get_timeframe(data: Dict[str, DataFrame]) -> Tuple[arrow.Arrow, arrow.Arrow]:
@@ -130,7 +130,7 @@ class Backtesting(object):
stake_amount = args['stake_amount']
max_open_trades = args.get('max_open_trades', 0)
fee = exchange.get_fee()
fee = self.exchange.get_fee()
trade = Trade(
open_rate=buy_row.close,
open_date=buy_row.date,
@@ -256,7 +256,7 @@ class Backtesting(object):
if self.config.get('live'):
logger.info('Downloading data for all pairs in whitelist ...')
for pair in pairs:
data[pair] = exchange.get_ticker_history(pair, self.ticker_interval)
data[pair] = self.exchange.get_ticker_history(pair, self.ticker_interval)
else:
logger.info('Using local backtesting data (using whitelist in given config) ...')