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Only return ohlcv if available (Live and dry modes)

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This commit is contained in:
Matthias 2018-12-29 09:13:20 +01:00
parent 9edb88051d
commit 2b029b2a86
2 changed files with 18 additions and 3 deletions
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7
freqtrade/data/dataprovider.py
View File

@ -46,7 +46,10 @@ class DataProvider(object):
Use false only for RO operations (where the dataframe is not modified)
"""
# TODO: Should not be stored in exchange but in this class
return self._exchange.klines(pair, copy)
if self.runmode in (RunMode.DRY_RUN, RunMode.LIVE):
return self._exchange.klines(pair, copy)
else:
return None
def historic_ohlcv(self, pair: str, ticker_interval: str) -> DataFrame:
"""
@ -77,6 +80,6 @@ class DataProvider(object):
def runmode(self) -> RunMode:
"""
Get runmode of the bot
can be "live", "dry-run", "backtest", "edgecli", "hyperopt".
can be "live", "dry-run", "backtest", "edgecli", "hyperopt" or "other".
"""
return RunMode(self._config.get('runmode', RunMode.OTHER))

14
freqtrade/tests/data/test_dataprovider.py
View File

@ -3,21 +3,33 @@ from unittest.mock import MagicMock
from pandas import DataFrame
from freqtrade.data.dataprovider import DataProvider
from freqtrade.state import RunMode
from freqtrade.tests.conftest import get_patched_exchange
def test_ohlcv(mocker, default_conf, ticker_history):
default_conf['runmode'] = RunMode.DRY_RUN
exchange = get_patched_exchange(mocker, default_conf)
exchange._klines['XRP/BTC'] = ticker_history
exchange._klines['UNITTEST/BTC'] = ticker_history
dp = DataProvider(default_conf, exchange)
assert dp.runmode == RunMode.DRY_RUN
assert ticker_history.equals(dp.ohlcv('UNITTEST/BTC'))
assert isinstance(dp.ohlcv('UNITTEST/BTC'), DataFrame)
assert dp.ohlcv('UNITTEST/BTC') is not ticker_history
assert dp.ohlcv('UNITTEST/BTC', copy=False) is ticker_history
assert dp.ohlcv('NONESENSE/AAA') is None
default_conf['runmode'] = RunMode.LIVE
dp = DataProvider(default_conf, exchange)
assert dp.runmode == RunMode.LIVE
assert isinstance(dp.ohlcv('UNITTEST/BTC'), DataFrame)
default_conf['runmode'] = RunMode.BACKTEST
dp = DataProvider(default_conf, exchange)
assert dp.runmode == RunMode.BACKTEST
assert dp.ohlcv('UNITTEST/BTC') is None
def test_historic_ohlcv(mocker, default_conf, ticker_history):