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__getitem__ with augmentedTensor #284

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Jan 12, 2023
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__getitem__ with augmentedTensor #284

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13 changes: 11 additions & 2 deletions aloscene/tensors/augmented_tensor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -298,8 +298,17 @@ def __getitem__(self, idx):
label, lambda l: self._getitem_child(l, name, idx), on_list=False
)

if isinstance(idx, torch.Tensor):
tensor = torch.Tensor.__getitem__(self.rename(None), idx).reset_names()
if isinstance(idx, AugmentedTensor):
tensor = torch.Tensor.__getitem__(self.rename(None), idx.as_tensor())

tensor = tensor.reset_names() if len(self.shape) == len(tensor.shape) else tensor.as_tensor()

elif isinstance(idx, torch.Tensor):
tensor = torch.Tensor.__getitem__(self.rename(None), idx)

tensor = tensor.reset_names() if len(self.shape) == len(tensor.shape) else tensor.as_tensor()


# if not idx.dtype == torch.bool:
# if not torch.equal(idx ** 3, idx):
# raise IndexError(f"Unvalid mask. Expected mask elements to be in [0, 1, True, False]")
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