chore: import upstream snapshot with attribution

python/packaging/libs_wheel/tensorrt_libs/__init__.py

@@ -0,0 +1,40 @@
+#
+# SPDX-FileCopyrightText: Copyright (c) 1993-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+import ctypes
+import glob
+import os
+
+CURDIR = os.path.realpath(os.path.dirname(__file__))
+
+
+def try_load(library):
+    try:
+        ctypes.CDLL(library)
+    except OSError:
+        pass
+
+
+def try_load_libs_from_dir(path):
+    for lib in glob.iglob(os.path.join(path, "*.so*")):
+        try_load(lib)
+    for lib in glob.iglob(os.path.join(path, "*.dll*")):
+        try_load(lib)
+
+
+# Try loading all packaged libraries. This is a nop if there are no libraries packaged.
+try_load_libs_from_dir(CURDIR)