camera: transformer un laptop en camera de surveillance pour appartement

camera2.py

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+# program to capture single image from webcam in python 
+
+# importing OpenCV library 
+import cv2
+
+# initialize the camera 
+# If you have multiple camera connected with 
+# current device, assign a value in cam_port 
+# variable according to that 
+cam_port = 0
+cam = cv2.VideoCapture(cam_port) 
+
+# reading the input using the camera 
+result, image = cam.read() 
+
+# If image will detected without any error, 
+# show result 
+if result: 
+	# saving image in local storage 
+	cv2.imwrite("GeeksForGeeks.png", image) 
+# If captured image is corrupted, moving to else part 
+else: 
+	print("No image detected. Please! try again") 
+