Created by: guru4elephant

from paddle_serving_server_gpu.web_service import WebService
import sys
import cv2
import base64
import numpy as np
from image_reader import ImageReader

class ImageService(WebService):
    def preprocess(self, feed={}, fetch=[]):
        reader = ImageReader()
        if "image" not in feed:
            raise ("feed data error!")
        sample = base64.b64decode(feed["image"])
        img = reader.process_image(sample)
        res_feed = {}
        res_feed["image"] = img.reshape(-1)
        return res_feed, fetch


image_service = ImageService(name="image")
image_service.load_model_config(sys.argv[1])
image_service.set_gpus("0,1,2,3")
image_service.prepare_server(
    workdir=sys.argv[2], port=int(sys.argv[3]), device="gpu")
image_service.run_server()