[cuda-pathfinder ] Honor site.ENABLE_USER_SITE in site-packages scan (#1596)

* Add cuda-pathfinder 1.3.4 release notes

* Honor site.ENABLE_USER_SITE in site-packages scan

Co-authored-by: Cursor <[email protected]>

* Add release note for ENABLE_USER_SITE fix

Co-authored-by: Cursor <[email protected]>

---------

Co-authored-by: Michael Droettboom <[email protected]>
Co-authored-by: Cursor <[email protected]>

Author: 3 people

cuda_pathfinder/cuda/pathfinder/_utils/find_sub_dirs.py

@@ -50,4 +50,9 @@ def find_sub_dirs_sys_path(sub_dirs: Sequence[str]) -> list[str]:
 
 
 def find_sub_dirs_all_sitepackages(sub_dirs: Sequence[str]) -> list[str]:
-    return find_sub_dirs((site.getusersitepackages(), *site.getsitepackages()), sub_dirs)
+    parent_dirs = list(site.getsitepackages())
+    if site.ENABLE_USER_SITE:
+        user_site = site.getusersitepackages()
+        if user_site:
+            parent_dirs.insert(0, user_site)
+    return find_sub_dirs(parent_dirs, sub_dirs)

cuda_pathfinder/docs/nv-versions.json

@@ -3,6 +3,10 @@
         "version": "latest",
         "url": "https://nvidia.github.io/cuda-python/cuda-pathfinder/latest/"
     },
+    {
+        "version": "1.3.4",
+        "url": "https://nvidia.github.io/cuda-python/cuda-pathfinder/1.3.4/"
+    },
     {
         "version": "1.3.3",
         "url": "https://nvidia.github.io/cuda-python/cuda-pathfinder/1.3.3/"

cuda_pathfinder/docs/source/release/1.3.4-notes.rst

@@ -0,0 +1,25 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+.. SPDX-License-Identifier: Apache-2.0
+
+.. py:currentmodule:: cuda.pathfinder
+
+``cuda-pathfinder`` 1.3.4 Release notes
+=======================================
+
+Released on Feb 11, 2026
+
+Highlights
+----------
+
+* Add support for locating CUDA binary utilities (e.g. ``nvcc``, ``nvdisasm``, etc.).
+  (`PR #1528 <https://github.com/NVIDIA/cuda-python/pull/1528>`_)
+
+* Introduce ``locate_nvidia_header_directory()`` and ``LocatedHeaderDir`` to
+  report the header discovery method. This is an alternative API to
+  the existing ``find_nvidia_header_directory()`` API that only returns the
+  absolute path to the discovered header directory.
+  (`PR #1536 <https://github.com/NVIDIA/cuda-python/pull/1536>`_)
+
+* Honor ``site.ENABLE_USER_SITE`` before adding the user site-packages path
+  to search locations.
+  (`PR #1596 <https://github.com/NVIDIA/cuda-python/pull/1596>`_)