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Merge pull request #7730 from freqtrade/fix-metric-tracker

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fix loading of metric tracker from disk
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Matthias 2022-11-11 20:01:26 +01:00 committed by GitHub
commit e6172a68d7
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1 changed files with 2 additions and 1 deletions
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freqtrade/freqai/data_drawer.py
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@ -87,6 +87,7 @@ class FreqaiDataDrawer:
self.create_follower_dict() self.create_follower_dict()
self.load_drawer_from_disk() self.load_drawer_from_disk()
self.load_historic_predictions_from_disk() self.load_historic_predictions_from_disk()
self.metric_tracker: Dict[str, Dict[str, Dict[str, list]]] = {}
self.load_metric_tracker_from_disk() self.load_metric_tracker_from_disk()
self.training_queue: Dict[str, int] = {} self.training_queue: Dict[str, int] = {}
self.history_lock = threading.Lock() self.history_lock = threading.Lock()
@ -97,7 +98,6 @@ class FreqaiDataDrawer:
self.empty_pair_dict: pair_info = { self.empty_pair_dict: pair_info = {
"model_filename": "", "trained_timestamp": 0, "model_filename": "", "trained_timestamp": 0,
"data_path": "", "extras": {}} "data_path": "", "extras": {}}
self.metric_tracker: Dict[str, Dict[str, Dict[str, list]]] = {}
def update_metric_tracker(self, metric: str, value: float, pair: str) -> None: def update_metric_tracker(self, metric: str, value: float, pair: str) -> None:
""" """
@ -153,6 +153,7 @@ class FreqaiDataDrawer:
if exists: if exists:
with open(self.metric_tracker_path, "r") as fp: with open(self.metric_tracker_path, "r") as fp:
self.metric_tracker = rapidjson.load(fp, number_mode=rapidjson.NM_NATIVE) self.metric_tracker = rapidjson.load(fp, number_mode=rapidjson.NM_NATIVE)
logger.info("Loading existing metric tracker from disk.")
else: else:
logger.info("Could not find existing metric tracker, starting from scratch") logger.info("Could not find existing metric tracker, starting from scratch")