HongChuang/ultralytics-ascend
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Apply ruff==0.9.0 formatting (#18624)

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Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
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Glenn Jocher 2025-01-10 17:27:22 +01:00 • committed by GitHub
parent c196a82bfa
commit 34b339d033
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12 changed files with 17 additions and 30 deletions
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12
ultralytics/utils/callbacks/hub.py
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@ -15,16 +15,14 @@ def on_pretrain_routine_start(trainer):
def on_pretrain_routine_end(trainer):
"""Logs info before starting timer for upload rate limit."""
session = getattr(trainer, "hub_session", None)
if session:
if session := getattr(trainer, "hub_session", None):
# Start timer for upload rate limit
session.timers = {"metrics": time(), "ckpt": time()} # start timer on session.rate_limit
def on_fit_epoch_end(trainer):
"""Uploads training progress metrics at the end of each epoch."""
session = getattr(trainer, "hub_session", None)
if session:
if session := getattr(trainer, "hub_session", None):
# Upload metrics after val end
all_plots = {
**trainer.label_loss_items(trainer.tloss, prefix="train"),
@ -49,8 +47,7 @@ def on_fit_epoch_end(trainer):
def on_model_save(trainer):
"""Saves checkpoints to Ultralytics HUB with rate limiting."""
session = getattr(trainer, "hub_session", None)
if session:
if session := getattr(trainer, "hub_session", None):
# Upload checkpoints with rate limiting
is_best = trainer.best_fitness == trainer.fitness
if time() - session.timers["ckpt"] > session.rate_limits["ckpt"]:
@ -61,8 +58,7 @@ def on_model_save(trainer):
def on_train_end(trainer):
"""Upload final model and metrics to Ultralytics HUB at the end of training."""
session = getattr(trainer, "hub_session", None)
if session:
if session := getattr(trainer, "hub_session", None):
# Upload final model and metrics with exponential standoff
LOGGER.info(f"{PREFIX}Syncing final model...")
session.upload_model(