From a800152a43deaa4c352ea0e60455b8c5156d7571 Mon Sep 17 00:00:00 2001 From: Matthias Date: Wed, 3 Jul 2024 09:19:23 +0200 Subject: [PATCH] Update gzip open mode to text mode It's slightly faster this way, as json files are text anyway. --- freqtrade/misc.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/freqtrade/misc.py b/freqtrade/misc.py index 9a33fe430..23e2779a0 100644 --- a/freqtrade/misc.py +++ b/freqtrade/misc.py @@ -33,7 +33,7 @@ def file_dump_json(filename: Path, data: Any, is_zip: bool = False, log: bool = if log: logger.info(f'dumping json to "{filename}"') - with gzip.open(filename, "w") as fpz: + with gzip.open(filename, "wt", encoding="utf-8") as fpz: rapidjson.dump(data, fpz, default=str, number_mode=rapidjson.NM_NATIVE) else: if log: @@ -60,7 +60,7 @@ def file_dump_joblib(filename: Path, data: Any, log: bool = True) -> None: logger.debug(f'done joblib dump to "{filename}"') -def json_load(datafile: Union[gzip.GzipFile, TextIO]) -> Any: +def json_load(datafile: TextIO) -> Any: """ load data with rapidjson Use this to have a consistent experience, @@ -77,7 +77,7 @@ def file_load_json(file: Path): # Try gzip file first, otherwise regular json file. if gzipfile.is_file(): logger.debug(f"Loading historical data from file {gzipfile}") - with gzip.open(gzipfile) as datafile: + with gzip.open(gzipfile, "rt", encoding="utf-8") as datafile: pairdata = json_load(datafile) elif file.is_file(): logger.debug(f"Loading historical data from file {file}")