如何解决有关读取文件名的python权限错误

时间:2019-03-04 08:16:33

标签: python loadimage

我正在尝试使用带有keras,tensorflow-gpu的python3读取文件名。 代码在这里。 我省略了一些代码。

imgdir_train = './trainval_Animals/train'
imgdir_test = './trainval_Animals/val'


    for eachimg in imgs:
        if eachimg[0] == '.':
            continue

        img_path = classpath+'/'+eachimg
        img = image.load_img(img_path, target_size=(224, 224))
        x = image.img_to_array(img)
        x = np.expand_dims(x, axis=0)
        x = preprocess_input(x)
        feature = model.predict(x)

        features_all[idx, :] = feature
        labels_all.append(eachclass)
        images_all.append(eachimg)
        idx += 1

Load_img无法正确获取文件路径。 错误在这里。

File "feature_extract.py", line 126, in <module>
    main()
  File "feature_extract.py", line 101, in main
    img = image.load_img(img_path, target_size=(224, 224))
  File "C:\Users\dunghwa\AppData\Local\Programs\Python\Python36\lib\site-packages\keras_preprocessing\image.py", line 498, in load_img
    img = pil_image.open(path)
  File "C:\Users\dunghwa\AppData\Local\Programs\Python\Python36\lib\site-packages\PIL\Image.py", line 2634, in open
    fp = builtins.open(filename, "rb")
PermissionError: [Errno 13] Permission denied: './trainval_Animals/val/A_ant'

即使我正确指定了路径,也会发生权限错误。 我该怎么办..?

0 个答案:

没有答案