在Python中使用PIL调整图像大小时的TypeError

Question

注意:这是一个自我回答的问题.

我正在尝试使用Python代码调整图像大小,但我收到以下奇怪的错误:

Traceback (most recent call last):
  File "resize.py", line 5, in <module>
    logo.save("StartMyProjects_resized.png", format="PNG")
  File "/usr/lib/python2.7/dist-packages/PIL/Image.py", line 1439, in save
    save_handler(self, fp, filename)
  File "/usr/lib/python2.7/dist-packages/PIL/PngImagePlugin.py", line 572, in _save
    ImageFile._save(im, _idat(fp, chunk), [("zip", (0,0)+im.size, 0, rawmode)])
  File "/usr/lib/python2.7/dist-packages/PIL/ImageFile.py", line 481, in _save
    e = Image._getencoder(im.mode, e, a, im.encoderconfig)
  File "/usr/lib/python2.7/dist-packages/PIL/Image.py", line 399, in _getencoder
    return apply(encoder, (mode,) + args + extra)
TypeError: an integer is required

我正在使用的代码是:

import Image

logo = Image.open("my_image.png")
logo = logo.resize((100, 100), Image.ANTIALIAS)
logo.save("my_image_resized.png")

Answer 1

经过一番研究后,我发现StackOverflow上的这个问题并不相同,但似乎是相关的.

@SaranshMohapatra说他安装了PIL和Pillow(和我一样),他解决了卸载其中一个的问题.但我以不同的方式解决了这个问题.

我只是改变了Image导入.

从:import Image到:from PIL import Image并解决了这个问题!

所以最终的剪辑看起来像这样:

from PIL import Image

logo = Image.open("my_image.png")
logo = logo.resize((100, 100), Image.ANTIALIAS)
logo.save("my_image_resized.png")