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trellis/datasets/__init__.py

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+import importlib
+
+__attributes = {
+    'SparseStructure': 'sparse_structure',
+    
+    'SparseFeat2Render': 'sparse_feat2render',
+    'SLat2Render':'structured_latent2render',
+    'Slat2RenderGeo':'structured_latent2render',
+    
+    'SparseStructureLatent': 'sparse_structure_latent',
+    'TextConditionedSparseStructureLatent': 'sparse_structure_latent',
+    'ImageConditionedSparseStructureLatent': 'sparse_structure_latent',
+    
+    'SLat': 'structured_latent',
+    'TextConditionedSLat': 'structured_latent',
+    'ImageConditionedSLat': 'structured_latent',
+}
+
+__submodules = []
+
+__all__ = list(__attributes.keys()) + __submodules
+
+def __getattr__(name):
+    if name not in globals():
+        if name in __attributes:
+            module_name = __attributes[name]
+            module = importlib.import_module(f".{module_name}", __name__)
+            globals()[name] = getattr(module, name)
+        elif name in __submodules:
+            module = importlib.import_module(f".{name}", __name__)
+            globals()[name] = module
+        else:
+            raise AttributeError(f"module {__name__} has no attribute {name}")
+    return globals()[name]
+
+
+# For Pylance
+if __name__ == '__main__':
+    from .sparse_structure import SparseStructure
+    
+    from .sparse_feat2render import SparseFeat2Render
+    from .structured_latent2render import (
+        SLat2Render,
+        Slat2RenderGeo,
+    )
+    
+    from .sparse_structure_latent import (
+        SparseStructureLatent,
+        TextConditionedSparseStructureLatent,
+        ImageConditionedSparseStructureLatent,
+    )
+    
+    from .structured_latent import (
+        SLat,
+        TextConditionedSLat,
+        ImageConditionedSLat,
+    )
+