stable/tests/optimize/conftest.py

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from copy import deepcopy
from datetime import datetime
from pathlib import Path
import pandas as pd
import pytest
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from freqtrade.enums import ExitType, RunMode
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from freqtrade.optimize.hyperopt import Hyperopt
from tests.conftest import patch_exchange
@pytest.fixture(scope='function')
def hyperopt_conf(default_conf):
hyperconf = deepcopy(default_conf)
hyperconf.update({
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'datadir': Path(default_conf['datadir']),
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'runmode': RunMode.HYPEROPT,
'strategy': 'HyperoptableStrategy',
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'hyperopt_loss': 'ShortTradeDurHyperOptLoss',
'hyperopt_path': str(Path(__file__).parent / 'hyperopts'),
'epochs': 1,
'timerange': None,
'spaces': ['default'],
'hyperopt_jobs': 1,
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'hyperopt_min_trades': 1,
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})
return hyperconf
@pytest.fixture(scope='function')
def hyperopt(hyperopt_conf, mocker):
patch_exchange(mocker)
return Hyperopt(hyperopt_conf)
@pytest.fixture(scope='function')
def hyperopt_results():
return pd.DataFrame(
{
'pair': ['ETH/USDT', 'ETH/USDT', 'ETH/USDT', 'ETH/USDT'],
'profit_ratio': [-0.1, 0.2, -0.1, 0.3],
'profit_abs': [-0.2, 0.4, -0.2, 0.6],
'trade_duration': [10, 30, 10, 10],
'amount': [0.1, 0.1, 0.1, 0.1],
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'exit_reason': [ExitType.STOP_LOSS, ExitType.ROI, ExitType.STOP_LOSS, ExitType.ROI],
'open_date':
[
datetime(2019, 1, 1, 9, 15, 0),
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datetime(2019, 1, 2, 8, 55, 0),
datetime(2019, 1, 3, 9, 15, 0),
datetime(2019, 1, 4, 9, 15, 0),
],
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'close_date':
[
datetime(2019, 1, 1, 9, 25, 0),
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datetime(2019, 1, 2, 9, 25, 0),
datetime(2019, 1, 3, 9, 25, 0),
datetime(2019, 1, 4, 9, 25, 0),
],
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}
)