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fixed most tests and moved AWS related stuff out

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This commit is contained in:
Gert Wohlgemuth
2018-06-13 15:09:06 -07:00
parent 1030a6171a 9de57f63f1
commit 12c8a3131d
86 changed files with 2154 additions and 2785 deletions
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42
freqtrade/optimize/backtesting.py
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@@ -34,18 +34,6 @@ class Backtesting(object):
def __init__(self, config: Dict[str, Any]) -> None:
self.config = config
self.analyze = None
self.ticker_interval = None
self.tickerdata_to_dataframe = None
self.populate_buy_trend = None
self.populate_sell_trend = None
self._init()
def _init(self) -> None:
"""
Init objects required for backtesting
:return: None
"""
self.analyze = Analyze(self.config)
self.ticker_interval = self.analyze.strategy.ticker_interval
self.tickerdata_to_dataframe = self.analyze.tickerdata_to_dataframe
@@ -79,9 +67,9 @@ class Backtesting(object):
Generates and returns a text table for the given backtest data and the results dataframe
:return: pretty printed table with tabulate as str
"""
floatfmt, headers, tabular_data = self.aggregate(data, results)
return tabulate(tabular_data, headers=headers, floatfmt=floatfmt)
floatfmt, headers, tabular_data = self.aggregate(data, results)
return tabulate(tabular_data, headers=headers, floatfmt=floatfmt, tablefmt="pipe")
def aggregate(self, data, results):
stake_currency = self.config.get('stake_currency')
@@ -91,6 +79,7 @@ class Backtesting(object):
'total profit ' + stake_currency, 'avg duration', 'profit', 'loss']
for pair in data:
result = results[results.currency == pair]
print(results)
tabular_data.append([
pair,
len(result.index),
@@ -174,13 +163,22 @@ class Backtesting(object):
max_open_trades = args.get('max_open_trades', 0)
realistic = args.get('realistic', False)
record = args.get('record', None)
recordfilename = args.get('recordfn', 'backtest-result.json')
records = []
trades = []
trade_count_lock = {}
trade_count_lock: Dict = {}
for pair, pair_data in processed.items():
pair_data['buy'], pair_data['sell'] = 0, 0 # cleanup from previous run
ticker_data = self.populate_sell_trend(self.populate_buy_trend(pair_data))[headers]
ticker_data = self.populate_sell_trend(
self.populate_buy_trend(pair_data))[headers].copy()
# to avoid using data from future, we buy/sell with signal from previous candle
ticker_data.loc[:, 'buy'] = ticker_data['buy'].shift(1)
ticker_data.loc[:, 'sell'] = ticker_data['sell'].shift(1)
ticker_data.drop(ticker_data.head(1).index, inplace=True)
ticker = [x for x in ticker_data.itertuples()]
lock_pair_until = None
@@ -217,7 +215,8 @@ class Backtesting(object):
# For now export inside backtest(), maybe change so that backtest()
# returns a tuple like: (dataframe, records, logs, etc)
if record and record.find('trades') >= 0:
logger.info('Dumping backtest results')
logger.info('Dumping backtest results to %s', recordfilename)
file_dump_json(recordfilename, records)
file_dump_json('backtest-result.json', records)
labels = ['currency', 'profit_percent', 'profit_BTC', 'duration', 'entry', 'exit']
@@ -240,7 +239,8 @@ class Backtesting(object):
else:
logger.info('Using local backtesting data (using whitelist in given config) ...')
timerange = Arguments.parse_timerange(self.config.get('timerange'))
timerange = Arguments.parse_timerange(None if self.config.get(
'timerange') is None else str(self.config.get('timerange')))
data = optimize.load_data(
self.config['datadir'],
pairs=pairs,
@@ -249,6 +249,9 @@ class Backtesting(object):
timerange=timerange
)
if not data:
logger.critical("No data found. Terminating.")
return
# Ignore max_open_trades in backtesting, except realistic flag was passed
if self.config.get('realistic_simulation', False):
max_open_trades = self.config['max_open_trades']
@@ -278,7 +281,8 @@ class Backtesting(object):
'realistic': self.config.get('realistic_simulation', False),
'sell_profit_only': sell_profit_only,
'use_sell_signal': use_sell_signal,
'record': self.config.get('export')
'record': self.config.get('export'),
'recordfn': self.config.get('exportfilename'),
}
)
logger.info(