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Don't drop metadata from original dict when storing backtest results

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Matthias
2023-07-30 10:17:54 +02:00
parent 22006ebeea
commit 3148cd39c2
1 changed files with 5 additions and 2 deletions
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freqtrade/optimize/optimize_reports/bt_storage.py
+5 -2
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@@ -1,4 +1,5 @@
import logging import logging
from copy import deepcopy
from pathlib import Path from pathlib import Path
from typing import Dict from typing import Dict
@@ -31,9 +32,11 @@ def store_backtest_stats(
# Store metadata separately. # Store metadata separately.
file_dump_json(get_backtest_metadata_filename(filename), stats['metadata']) file_dump_json(get_backtest_metadata_filename(filename), stats['metadata'])
del stats['metadata'] # Don't mutate the original stats dict.
stats_copy = deepcopy(stats)
del stats_copy['metadata']
file_dump_json(filename, stats) file_dump_json(filename, stats_copy)
latest_filename = Path.joinpath(filename.parent, LAST_BT_RESULT_FN) latest_filename = Path.joinpath(filename.parent, LAST_BT_RESULT_FN)
file_dump_json(latest_filename, {'latest_backtest': str(filename.name)}) file_dump_json(latest_filename, {'latest_backtest': str(filename.name)})