views.py
...
from app.camera import VideoCamera
from app.camera import VideoCameraImage
...
def gen(camera):
while True:
frame = camera.get_frame()
yield(b'--frame\r\n'b'Content-Type: image/jpeg\r\n\r\n' + frame + b'\r\n\r\n')
def video_image(request):
return StreamingHttpResponse(gen(VideoCameraImage()),content_type='multipart/x-mixed-replace; boundary=frame')
def image(request):
url = request.GET.get('image_url')
print(url)
return render(request,'image.html')
camera.py
class VideoCameraImage(object):
def __init__(self):
self.video = cv2.VideoCapture(0)
def __del__(self):
self.video.release()
def get_frame(self):
src2=cv2.imread(os.path.join(settings.BASE_DIR,'img/smile.png'),-1)
status, frame = self.video.read()
face, confidence = cv.detect_face(frame)
...
ret,jpeg=cv2.imencode('.jpg',frame)
return jpeg.tobytes()
When the user clicks the button, the url changes for each button. I would like to receive url from def image of views.py and deliver url to camera.py in the same path. how to pass a variable from the django views.py to another Python file?
The process is the same as passing values between any two python files.
Check this answer for detailed explanation on how to pass values between two scripts
Other workarounds just incase,
If you dont want to put it into db storage,
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