引发 UnidentifiedImageError(PIL.UnidentifiedImageError: 无法识别图像文件 <_io.BytesIO object at 0x0000018CA596D350>

Question

I'm getting the error 'raise UnidentifiedImageError( PIL.UnidentifiedImageError: cannot identify image file <_io.BytesIO object at 0x0000018CA596D350>' in the following code:

import io
from PIL import Image 

file = io.BytesIO(str.encode('D:/Downloads/imagens/0b4d4db99a7b8ecba24909d277556de8.png'))

img1=Image.open(file)
img1.show()

There's much other questions like this, but none of them seem to be the same problem. If I take the 'str.encode' off the error goes to "TypeError: a bytes-like object is required, not 'str'"

Answer 1

Did you mean to open that file?

img1 = Image.open('D:/Downloads/imagens/0b4d4db99a7b8ecba24909d277556de8.png')

# or
with open('D:/Downloads/imagens/0b4d4db99a7b8ecba24909d277556de8.png', 'rb') as fh:
    img1 = Image.open(fh)

Docs for reference:

This is a lazy operation; this function identifies the file, but the file remains open and the actual image data is not read from the file until you try to process the data (or call the load() method). See new(). See File Handling in Pillow.

Parameters

fp – A filename (string), pathlib.Path object or a file object. The file object must implement file.read, file.seek, and file.tell methods, and be opened in binary mode.