imagecaching.py

import cvfy
import cv2

app = cvfy.register("nongh:0.0.0.0:6162884:5001:8001:localhost:5001")

@cvfy.crossdomain
@app.listen()
def cache_demo():

    if cvfy.checkIfCachedResultsExist():
        cvfy.sendTextArrayToTerminal(['This result is from cache'])
        cvfy.sendImageArray(cvfy.loadImageArrayFromCache(), 'file_path')
    else:
        cvfy.sendTextArrayToTerminal(['This result is not from cache'])
        input_image_path = cv2.imread(cvfy.getImageArray()[0])
        grayscale_image = cv2.cvtColor(input_image_path, cv2.COLOR_BGR2GRAY)
        cvfy.sendImageArray([grayscale_image], 'numpy_array')
        cvfy.saveImageArrayToCache([grayscale_image], 'numpy_array')

    return 'OK'

app.run()