'''# -*- coding: utf-8 -*-
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# Copyright (c) 2017
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# Copyright 2022 Huawei Technologies Co., Ltd
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#   list of conditions and the following disclaimer.
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'''
from argparse import ArgumentParser

import mmcv

from mmseg.apis import inference_segmentor, init_segmentor, show_result_pyplot
from mmseg.core.evaluation import get_palette

def get_raw_data():
    from PIL import Image
    from urllib.request import urlretrieve
    with open('url.ini', 'r') as f:
        content = f.read()
        img_url = content.split('img_url=')[1].split('\n')[0]
    IMAGE_URL = img_url
    urlretrieve(IMAGE_URL, 'tmp.jpg')


def main():
    parser = ArgumentParser()
    parser.add_argument('--img', default='2009_002112.jpg', help='Image file')
    parser.add_argument('--config', default='./configs/fcn/fcn_r50-d8_512x512_20k_voc12aug.py', help='Config file')
    parser.add_argument('--checkpoint', default='output/FCN/8/ckpt/latest.pth', help='Checkpoint file')
    parser.add_argument(
        '--device', default='cuda:0', help='Device used for inference')
    parser.add_argument(
        '--palette',
        default='voc',
        help='Color palette used for segmentation map')
    args = parser.parse_args()

    # build the model from a config file and a checkpoint file
    model = init_segmentor(args.config, args.checkpoint, device=args.device)
    # test a single image
    result = inference_segmentor(model, args.img)
    # show the results
    # if hasattr(model, 'module'):
    #     model = model.module
    # model.show_result(args.img, result, palette=args.palette, out_file="result_"+args.img,show=False)
    prediction = show_result_pyplot(model, args.img, result, get_palette(args.palette))
    mmcv.imwrite(prediction, "result_"+args.img)



if __name__ == '__main__':
    main()