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fix: Handle KeyError in W&B migration script and add validation for missing Neptune workspace #361

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Merged
merged 1 commit into from
Oct 27, 2025
Merged

fix: Handle KeyError in W&B migration script and add validation for missing Neptune workspace #361

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7 changes: 6 additions & 1 deletion utils/migration_tools/from_wandb/wandb_to_neptune.py
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,11 @@
else:
neptune_workspace = input("Enter Neptune workspace name: ").strip()

# Validate that workspace name is not empty
if not neptune_workspace:
print("Error: Neptune workspace name cannot be empty!")
sys.exit(1)

num_workers = input(
"Enter the number of workers to use (int). Leave empty to use ThreadPoolExecutor's defaults: "
).strip()
Expand Down Expand Up @@ -228,7 +233,7 @@ def copy_metrics(neptune_run: neptune.Run, wandb_run: client.run) -> None:
dict(history[key])[i]["_type"] == "table-file"
): # Not uploading W&B table-file to Neptune
continue
except (IndexError, TypeError):
except (IndexError, TypeError, KeyError):
if epoch:
neptune_run[key].append(value, step=epoch)
elif timestamp:
Expand Down