update

.github/workflows/ci.yaml

@@ -195,6 +195,7 @@ jobs:
               slow="--slow"
           fi
           pytest $slow --cov=ultralytics/ --cov-report xml tests/test_ncnn.py
+          pytest $slow --cov=ultralytics/ --cov-report xml tests/test_onnx.py
       - name: Upload Coverage Reports to CodeCov
         if: github.repository == 'ultralytics/ultralytics' # && matrix.os == 'ubuntu-latest' && matrix.python-version == '3.11'
         uses: codecov/codecov-action@v4

tests/test_ncnn.py

@@ -17,8 +17,3 @@ def test_ncnn():
     #     verbose=False,
     # )
     # then export onnx
-
-
-def test_onnx():
-    model = YOLO("yolo11n.pt")
-    model.export(imgsz=160, format="onnx", half=False, int8=False, device="cpu", verbose=False)

tests/test_onnx.py

@@ -0,0 +1,6 @@
+from ultralytics import YOLO
+
+
+def test_onnx():
+    model = YOLO("yolo11n.pt")
+    model.export(imgsz=160, format="onnx", half=False, int8=False, device="cpu", verbose=False)

ultralytics/engine/exporter.py

@@ -572,8 +572,8 @@ class Exporter:
             unzip_dir = safe_download(f"https://github.com/pnnx/pnnx/releases/download/{release}/{asset}", delete=True)
             if check_is_path_safe(Path.cwd(), unzip_dir):  # avoid path traversal security vulnerability
                 shutil.move(src=unzip_dir / name, dst=pnnx)  # move binary to ROOT
-                # pnnx.chmod(0o777)  # set read, write, and execute permissions for everyone
-                # shutil.rmtree(unzip_dir)  # delete unzip dir
+                pnnx.chmod(0o777)  # set read, write, and execute permissions for everyone
+                shutil.rmtree(unzip_dir)  # delete unzip dir
 
         ncnn_args = [
             f'ncnnparam={f / "model.ncnn.param"}',
@@ -602,9 +602,9 @@ class Exporter:
         subprocess.run(cmd, check=True)
 
         # Remove debug files
-        # pnnx_files = [x.split("=")[-1] for x in pnnx_args]
-        # for f_debug in ("debug.bin", "debug.param", "debug2.bin", "debug2.param", *pnnx_files):
-        #     Path(f_debug).unlink(missing_ok=True)
+        pnnx_files = [x.split("=")[-1] for x in pnnx_args]
+        for f_debug in ("debug.bin", "debug.param", "debug2.bin", "debug2.param", *pnnx_files):
+            Path(f_debug).unlink(missing_ok=True)
 
         yaml_save(f / "metadata.yaml", self.metadata)  # add metadata.yaml
         return str(f), None