a87077ef69
peft/tuners/lora/torchao.py does: from torchao.dtypes import AffineQuantizedTensor, LinearActivationQuantizedTensor isinstance(weight, (AffineQuantizedTensor, LinearActivationQuantizedTensor)) The stub __getattr__ was returning stub modules, which isinstance() rejects with "arg 2 must be a type, a tuple of types, or a union". Add _StubTypeMeta metaclass whose __instancecheck__ always returns False, and _make_stub_type() to create stub classes via it. Change _make_mod_stub __getattr__ to return stub classes instead of stub modules for leaf attribute access, so isinstance() gets a valid type and returns False. _StubSubpackageFinder still handles import-style subpackage creation (those still need module objects in sys.modules); __getattr__ only fires for from-import or direct attribute access, which are the isinstance paths. |
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| .. | ||
| assets | ||
| auth | ||
| core | ||
| loggers | ||
| models | ||
| plugins | ||
| requirements | ||
| routes | ||
| state | ||
| storage | ||
| tests | ||
| utils | ||
| __init__.py | ||
| _platform_compat.py | ||
| colab.py | ||
| main.py | ||
| run.py | ||
| startup_banner.py | ||