lychiyu/freqtrade_origin
1
0
Fork 0
mirror of https://github.com/freqtrade/freqtrade.git synced 2024-11-10 10:21:59 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Reduce frequency of "startup-period" message

Browse Source
This commit is contained in:
Matthias 2019-10-31 06:51:36 +01:00
parent 669a6cf119
commit 5dcf28cafb
2 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
freqtrade/data/history.py
View File

@ -148,7 +148,6 @@ def load_pair_history(pair: str,
timerange_startup = deepcopy(timerange) timerange_startup = deepcopy(timerange)
if startup_candles > 0 and timerange_startup: if startup_candles > 0 and timerange_startup:
logger.info('Using indicator startup period: %s ...', startup_candles)
timerange_startup.subtract_start(timeframe_to_seconds(ticker_interval) * startup_candles) timerange_startup.subtract_start(timeframe_to_seconds(ticker_interval) * startup_candles)
# The user forced the refresh of pairs # The user forced the refresh of pairs
@ -204,6 +203,8 @@ def load_data(datadir: Path,
exchange and refresh_pairs are then not needed here nor in load_pair_history. exchange and refresh_pairs are then not needed here nor in load_pair_history.
""" """
result: Dict[str, DataFrame] = {} result: Dict[str, DataFrame] = {}
if startup_candles > 0 and timerange:
logger.info(f'Using indicator startup period: {startup_candles} ...')
for pair in pairs: for pair in pairs:
hist = load_pair_history(pair=pair, ticker_interval=ticker_interval, hist = load_pair_history(pair=pair, ticker_interval=ticker_interval,

8
tests/data/test_history.py
View File

@ -103,9 +103,7 @@ def test_load_data_startup_candles(mocker, caplog, default_conf, testdatadir) ->
datadir=testdatadir, timerange=timerange, datadir=testdatadir, timerange=timerange,
startup_candles=20, startup_candles=20,
) )
assert log_has(
'Using indicator startup period: 20 ...', caplog
)
assert ltfmock.call_count == 1 assert ltfmock.call_count == 1
assert ltfmock.call_args_list[0][1]['timerange'] != timerange assert ltfmock.call_args_list[0][1]['timerange'] != timerange
# startts is 20 minutes earlier # startts is 20 minutes earlier
@ -354,8 +352,12 @@ def test_load_partial_missing(testdatadir, caplog) -> None:
start = arrow.get('2018-01-01T00:00:00') start = arrow.get('2018-01-01T00:00:00')
end = arrow.get('2018-01-11T00:00:00') end = arrow.get('2018-01-11T00:00:00')
tickerdata = history.load_data(testdatadir, '5m', ['UNITTEST/BTC'], tickerdata = history.load_data(testdatadir, '5m', ['UNITTEST/BTC'],
startup_candles=20,
timerange=TimeRange('date', 'date', timerange=TimeRange('date', 'date',
start.timestamp, end.timestamp)) start.timestamp, end.timestamp))
assert log_has(
'Using indicator startup period: 20 ...', caplog
)
# timedifference in 5 minutes # timedifference in 5 minutes
td = ((end - start).total_seconds() // 60 // 5) + 1 td = ((end - start).total_seconds() // 60 // 5) + 1
assert td != len(tickerdata['UNITTEST/BTC']) assert td != len(tickerdata['UNITTEST/BTC'])