【发布时间】:2021-03-04 07:52:44
【问题描述】:
我尝试使用 python 脚本在 webp 中转换我的目录中的所有图像,但是当我尝试使用函数时出现此错误:权限错误 13
from PIL import Image
import PIL
import os
import glob
files = os.listdir()
images = [file for file in files if file.endswith(('jpg', 'png', 'jfif', 'jpeg'))]
print(f"Images {images}")
images = [file for file in files if file.endswith(('jpg', 'png', 'jfif'))]
class Error(Exception):
"""Base class for other exceptions"""
pass
def convert_image(image_path, image_type):
im = Image.open(image_path)
im = im.convert('RGB')
image_name = image_path.split('.')[0]
print(f"This is the image name: {image_name}")
if image_type == 'jpg' or image_type == 'png' or image_type == 'jfif':
im.save(f"{image_name}.webp", 'webp')
else:
raise Error
for image in images:
if image.endswith('jpg'):
convert_image(image, image_type='jpg')
elif image.endswith('png'):
convert_image(image, image_type='png')
elif image.endswith('jfif'):
convert_image(image, image_type='jfif')
else:
raise Error
convert_image('C:\\Users\\Dani\\Desktop\\Webp', 'png')
这是我的脚本和目录
这是错误 我在运行脚本时得到的 我怎样才能摆脱这些权限或者我应该怎么做? enter image description here
runpy.run_path(target_as_str, run_name=compat.force_str("__main__"))
File "C:\Users\Dani\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 268, in run_path
return _run_module_code(code, init_globals, run_name,
File "C:\Users\Dani\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 97, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "C:\Users\Dani\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "c:\Users\Dani\Desktop\Webp\converter.py", line 49, in <module>
File "c:\Users\Dani\Desktop\Webp\converter.py", line 26, in convert_image
image_name = image_path.split('.')[0]
File "C:\Users\Dani\AppData\Local\Programs\Python\Python39\lib\site-packages\PIL\Image.py", line 2904, in open
fp = builtins.open(filename, "rb")
PermissionError: [Errno 13] Permission denied: 'C:\\Users\\Dani\\Desktop\\Webp'
【问题讨论】:
-
请显示完整的回溯。
-
在您的问题中显示完整的堆栈跟踪和错误消息,而不仅仅是消息的编辑版本。
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完成@Barmar 我把所有错误都放了
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“Permission denied”应该是一个足够清晰的错误信息。
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Webp是一个目录,您正尝试使用Image.open(image_path)打开它。你希望它做什么?
标签: python python-imaging-library