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Remove os.path from hyperopt

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This commit is contained in:
Matthias
2019-07-21 15:56:44 +02:00
parent ae0e001187
commit 0a253d66d0
2 changed files with 14 additions and 11 deletions
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11
freqtrade/optimize/hyperopt.py
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@@ -5,7 +5,6 @@ This module contains the hyperopt logic
"""
import logging
import os
import sys
from operator import itemgetter
@@ -31,9 +30,9 @@ logger = logging.getLogger(__name__)
INITIAL_POINTS = 30
MAX_LOSS = 100000 # just a big enough number to be bad result in loss optimization
TICKERDATA_PICKLE = os.path.join('user_data', 'hyperopt_tickerdata.pkl')
TRIALSDATA_PICKLE = os.path.join('user_data', 'hyperopt_results.pickle')
HYPEROPT_LOCKFILE = os.path.join('user_data', 'hyperopt.lock')
TICKERDATA_PICKLE = Path.cwd() / 'user_data' / 'hyperopt_tickerdata.pkl'
TRIALSDATA_PICKLE = Path.cwd() / 'user_data' / 'hyperopt_results.pickle'
HYPEROPT_LOCKFILE = Path.cwd() / 'user_data' / 'hyperopt.lock'
class Hyperopt(Backtesting):
@@ -115,7 +114,7 @@ class Hyperopt(Backtesting):
"""
logger.info('Reading Trials from \'%s\'', self.trials_file)
trials = load(self.trials_file)
os.remove(self.trials_file)
self.trials_file.unlink()
return trials
def log_trials_result(self) -> None:
@@ -269,7 +268,7 @@ class Hyperopt(Backtesting):
def load_previous_results(self):
""" read trials file if we have one """
if os.path.exists(self.trials_file) and os.path.getsize(self.trials_file) > 0:
if self.trials_file.is_file() and self.trials_file.stat().st_size > 0:
self.trials = self.read_trials()
logger.info(
'Loaded %d previous evaluations from disk.',