Upload pytorch3d_stub/pytorch3d/__init__.py with huggingface_hub

pytorch3d_stub/pytorch3d/__init__.py

@@ -1,2 +1,21 @@
-"""pytorch3d stub for ZeroGPU – only quaternion ops."""
+"""pytorch3d stub package with catch-all for missing submodules."""
+import importlib
+import warnings
+
 __version__ = "0.0.0-stub"
+
+def __getattr__(name):
+    if name.startswith("_"):
+        raise AttributeError(name)
+    # Try importing submodule first
+    try:
+        return importlib.import_module(f".{name}", __name__)
+    except ImportError:
+        pass
+    warnings.warn(f"pytorch3d stub: {name} not implemented", stacklevel=2)
+    class _Dummy:
+        def __init__(self, *a, **kw): pass
+        def __call__(self, *a, **kw): return None
+        def to(self, *a, **kw): return self
+    _Dummy.__name__ = _Dummy.__qualname__ = name
+    return _Dummy