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Adjust Windows-only logic in __init__.py #2553

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Adjust Windows-only logic in __init__.py #2553

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2ee1497
adjust windows-platform-specific initialization logic
ndgrigorian Aug 6, 2025
445ca81
add gh-2553 to changelog
ndgrigorian Aug 6, 2025
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
* Replaced `ci` section in `.pre-commit-config.yaml` with a new GitHub workflow with scheduled run to autoupdate the `pre-commit` configuration [#2542](https://github.com/IntelPython/dpnp/pull/2542)
* FFT module is updated to perform in-place FFT in intermediate steps of ND FFT [#2543](https://github.com/IntelPython/dpnp/pull/2543)
* Reused dpctl tensor include to enable experimental SYCL namespace for complex types [#2546](https://github.com/IntelPython/dpnp/pull/2546)
* Changed Windows-specific logic in dpnp initialization [#2553](https://github.com/IntelPython/dpnp/pull/2553)

### Deprecated

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10 changes: 3 additions & 7 deletions dpnp/__init__.py
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Expand Up @@ -40,17 +40,13 @@
# where to search for DLLs towards both DPNP backend and DPCTL Sycl interface,
# otherwise DPNP import will be failing. This is because the libraries
# are not installed under any of default paths where Python is searching.
from platform import system

if system() == "Windows": # pragma: no cover
if hasattr(os, "add_dll_directory"):
os.add_dll_directory(mypath)
os.add_dll_directory(dpctlpath)

if sys.platform == "win32": # pragma: no cover
os.add_dll_directory(mypath)
os.add_dll_directory(dpctlpath)
os.environ["PATH"] = os.pathsep.join(
[os.getenv("PATH", ""), mypath, dpctlpath]
)

# For virtual environments on Windows, add folder with DPC++ libraries
# to the DLL search path
if sys.base_exec_prefix != sys.exec_prefix and os.path.isfile(
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