Robustness fix: don't break in case of directories without read permission

a51840fa · Osma Suominen · GitHub · 18e827d6 · a51840fa
Unverified Commit a51840fa authored Aug 04, 2023 by Osma Suominen Committed by GitHub Aug 04, 2023
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bitsandbytes/cuda_setup/main.py bitsandbytes/cuda_setup/main.py +5 -2

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--- a/bitsandbytes/cuda_setup/main.py
+++ b/bitsandbytes/cuda_setup/main.py
@@ -214,8 +214,11 @@ def get_cuda_runtime_lib_paths(candidate_paths: Set[Path]) -> Set[Path]:
    paths = set()
    for libname in CUDA_RUNTIME_LIBS:
        for path in candidate_paths:
-            if (path / libname).is_file():
+            try:
-                paths.add(path / libname)
+                if (path / libname).is_file():
+                    paths.add(path / libname)
+            except PermissionError:
+                pass
    return paths