Change to sys.executable from python3 to make sure the suggested requirements are for the current interpreter

Author: SzabolcsGergely

examples/08_rgb_mobilenet.py

@@ -14,7 +14,8 @@
 args = parser.parse_args()
 
 if not Path(nnPathDefault).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 # Start defining a pipeline
 pipeline = dai.Pipeline()

examples/09_mono_mobilenet.py

@@ -12,7 +12,8 @@
     nnPath = sys.argv[1]
 
 if not Path(nnPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 # Start defining a pipeline
 pipeline = dai.Pipeline()

examples/10_mono_depth_mobilenetssd.py

@@ -12,7 +12,8 @@
     nnPath = sys.argv[1]
 
 if not Path(nnPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 # Start defining a pipeline
 pipeline = dai.Pipeline()

examples/11_rgb_encoding_mono_mobilenet.py

@@ -12,7 +12,8 @@
     nnPath = sys.argv[1]
 
 if not Path(nnPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 pipeline = dai.Pipeline()
 

examples/12_rgb_encoding_mono_mobilenet_depth.py

@@ -12,7 +12,8 @@
     nnPath = sys.argv[1]
 
 if not Path(nnPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 pipeline = dai.Pipeline()
 

examples/15_rgb_mobilenet_4k.py

@@ -12,7 +12,8 @@
     nnPath = sys.argv[1]
 
 if not Path(nnPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 # Start defining a pipeline
 pipeline = dai.Pipeline()

examples/17_video_mobilenet.py

@@ -16,7 +16,8 @@
     videoPath = sys.argv[2]
 
 if not Path(nnPath).exists() or not Path(videoPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 # Start defining a pipeline
 pipeline = dai.Pipeline()

examples/18_rgb_encoding_mobilenet.py

@@ -12,7 +12,8 @@
     nnPath = sys.argv[1]
 
 if not Path(nnPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 pipeline = dai.Pipeline()
 

examples/22_1_tiny_yolo_v3_device_side_decoding.py

@@ -39,7 +39,8 @@
     nnPath = sys.argv[1]
 
 if not Path(nnPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 # Start defining a pipeline
 pipeline = dai.Pipeline()

examples/22_2_tiny_yolo_v4_device_side_decoding.py

@@ -38,7 +38,8 @@
     nnPath = sys.argv[1]
 
 if not Path(nnPath).exists():
-    raise FileNotFoundError("Required file/s not found, please run 'python3 install_requirements.py'")
+    import sys
+    raise FileNotFoundError(f'Required file/s not found, please run "{sys.executable} install_requirements.py"')
 
 # Start defining a pipeline
 pipeline = dai.Pipeline()