BaseTask: fix load_from_checkpoint, ignore 'ignore'

torchgeo/trainers/base.py

@@ -19,6 +19,9 @@ class BaseTask(LightningModule, ABC):
     .. versionadded:: 0.5
     """
 
+    #: Parameters to ignore when saving hyperparameters.
+    ignore: Sequence[str] | str | None = 'weights'
+
     #: Model to train.
     model: Any
 
@@ -28,14 +31,14 @@ class BaseTask(LightningModule, ABC):
     #: Whether the goal is to minimize or maximize the performance metric to monitor.
     mode = 'min'
 
-    def __init__(self, ignore: Sequence[str] | str | None = None) -> None:
+    def __init__(self) -> None:
         """Initialize a new BaseTask instance.
 
         Args:
             ignore: Arguments to skip when saving hyperparameters.
         """
         super().__init__()
-        self.save_hyperparameters(ignore=ignore)
+        self.save_hyperparameters(ignore=self.ignore)
         self.configure_models()
         self.configure_losses()
         self.configure_metrics()

torchgeo/trainers/byol.py

@@ -324,7 +324,7 @@ def __init__(
            renamed to *model*, *lr*, and *patience*.
         """
         self.weights = weights
-        super().__init__(ignore='weights')
+        super().__init__()
 
     def configure_models(self) -> None:
         """Initialize the model."""

torchgeo/trainers/classification.py

@@ -73,7 +73,7 @@ class and used with 'ce' loss.
            *lr* and *patience*.
         """
         self.weights = weights
-        super().__init__(ignore='weights')
+        super().__init__()
 
     def configure_models(self) -> None:
         """Initialize the model."""

torchgeo/trainers/moco.py

@@ -136,6 +136,7 @@ class MoCoTask(BaseTask):
     .. versionadded:: 0.5
     """
 
+    ignore = ('weights', 'augmentation1', 'augmentation2')
     monitor = 'train_loss'
 
     def __init__(
@@ -219,7 +220,7 @@ def __init__(
                 warnings.warn('MoCo v3 does not use a memory bank')
 
         self.weights = weights
-        super().__init__(ignore=['weights', 'augmentation1', 'augmentation2'])
+        super().__init__()
 
         grayscale_weights = grayscale_weights or torch.ones(in_channels)
         aug1, aug2 = moco_augmentations(version, size, grayscale_weights)

torchgeo/trainers/regression.py

@@ -77,7 +77,7 @@ def __init__(
            *lr* and *patience*.
         """
         self.weights = weights
-        super().__init__(ignore='weights')
+        super().__init__()
 
     def configure_models(self) -> None:
         """Initialize the model."""

torchgeo/trainers/segmentation.py

@@ -88,7 +88,7 @@ class and used with 'ce' loss.
            The *ignore_index* parameter now works for jaccard loss.
         """
         self.weights = weights
-        super().__init__(ignore='weights')
+        super().__init__()
 
     def configure_models(self) -> None:
         """Initialize the model.

torchgeo/trainers/simclr.py

@@ -68,6 +68,7 @@ class SimCLRTask(BaseTask):
     .. versionadded:: 0.5
     """
 
+    ignore = ('weights', 'augmentations')
     monitor = 'train_loss'
 
     def __init__(
@@ -140,7 +141,7 @@ def __init__(
                 warnings.warn('SimCLR v2 uses a memory bank')
 
         self.weights = weights
-        super().__init__(ignore=['weights', 'augmentations'])
+        super().__init__()
 
         grayscale_weights = grayscale_weights or torch.ones(in_channels)
         self.augmentations = augmentations or simclr_augmentations(