mohammadian7/freqtrade
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix: improve json trades storing for pandas3

Browse Source
This commit is contained in:
Matthias
2026-04-12 19:15:58 +02:00
parent 412e112c0f
commit 16547dbdbe
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
freqtrade/data/history/datahandlers/jsondatahandler.py
+3
View File
@@ -104,6 +104,9 @@ class JsonDataHandler(IDataHandler):
:param trading_mode: Trading mode to use (used to determine the filename) :param trading_mode: Trading mode to use (used to determine the filename)
""" """
filename = self._pair_trades_filename(self._datadir, pair, trading_mode) filename = self._pair_trades_filename(self._datadir, pair, trading_mode)
# Convert StringDtype columns to object to avoid NaN serialization issues
for col in data.select_dtypes(include="string").columns:
data[col] = data[col].astype(object).where(data[col].notna(), other=None)
trades = data.values.tolist() trades = data.values.tolist()
misc.file_dump_json(filename, trades, is_zip=self._use_zip) misc.file_dump_json(filename, trades, is_zip=self._use_zip)