replaced importorskip to all use safe_import

tests/test_camera.py

@@ -1,11 +1,13 @@
 import pytest
 
-pytest.importorskip(
-    "harvesters",
-    reason="harvesters is required for the Camera module, install with pip install harvesters",
-)
+from ..openwfs.devices import Camera, safe_import
+
+harvesters = safe_import("harvesters", "harvesters")
+if not harvesters:
+    pytest.skip(
+        "harvesters is required for the Camera module, install with pip install harvesters", allow_module_level=True
+    )
 
-from ..openwfs.devices import Camera
 
 cti_path = R"C:\Program Files\Basler\pylon 7\Runtime\x64\ProducerU3V.cti"
 

tests/test_scanning_microscope.py

@@ -2,10 +2,14 @@
 import numpy as np
 import pytest
 
-pytest.importorskip(
-    "nidaqmx",
-    reason="nidaqmx is required for the ScanningMicroscope module, install with pip install nidaqmx",
-)
+from ..openwfs.devices import safe_import
+
+nidaqmx = safe_import("nidaqmx", "nidaq")
+if not nidaqmx:
+    pytest.skip(
+        "nidaqmx is required for the ScanningMicroscope module, install with pip install nidaqmx",
+        allow_module_level=True,
+    )
 
 from ..openwfs.devices import ScanningMicroscope, Axis
 from ..openwfs.devices.galvo_scanner import InputChannel

tests/test_slm.py

@@ -4,10 +4,14 @@
 import cv2
 import pytest
 
-pytest.importorskip("glfw", reason="GLFW is required for the ScanningMicroscope module")
-pytest.importorskip("OpenGL.GL", reason="PyOpenGL is required for OpenGL rendering")
+from ..openwfs.devices import safe_import
+
+glfw = safe_import("glfw", "glfw")
+OpenGL = safe_import("OpenGL", "OpenGL")
+if not glfw or not OpenGL:
+    pytest.skip("GLFW and PyOpenGL are required for the test_slm module", allow_module_level=True)
+
 
-import glfw
 import numpy as np  # for debugging