Python cv2.__version__() Examples

def __init__(self, path):
		self.path = path
		self.fps = 30
		self.currName="unknown"

		if os.path.isdir(self.path):
			self.type=self.DIR
			self.files = glob.glob(self.path+'/*.*')
			self.currFile = 0
		elif self.path.split('.')[-1].lower() in ['avi', 'mp4', 'mpeg', "mov"]:
			self.cap = cv2.VideoCapture(opt.i)
			self.frameIndex = 0
			self.type=self.VID
			if int((cv2.__version__).split('.')[0]) < 3:
				self.fps = cap.get(cv2.cv.CV_CAP_PROP_FPS)
			else:
				self.fps = cap.get(cv2.CAP_PROP_FPS)
 
			if self.fps<1:
				self.fps=1
		elif self.path.split('.')[-1].lower() in ['png','bmp','jpg','jpeg']:
			self.type=self.IMG
			self.fps=0
		else:
			print("Invalid file: "+self.path)
			sys.exit(-1) 

From：https://www.programcreek.com/python/example/77049/cv2.__version__