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[WIP] Address duplicate import issue found in pypi-installed cuda-core packages #2386

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[WIP] Address duplicate import issue found in pypi-installed cuda-core packages #2386

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20 changes: 20 additions & 0 deletions cuda_core/tests/test_duplicate_imports.py
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# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0

"""Tests cuda.core.__init__.py does not import duplicate modules."""

import sys

from cuda import bindings

cuda_major = bindings.__version__.split(".")[0]


def test_typing_module_imports():
"""
Importing cuda.core.system should not also import cuda.core.cuXX.system
"""

assert "cuda.core.system" in sys.modules
assert f"cuda.core.cu{cuda_major}.system" not in sys.modules