python - 将 TIFF 转换为 PNG 模块对象不可调用

Question

我正在尝试使用将 TIFF 转换为 PNG PythonMagick，这是代码

from PythonMagick import Image
from PIL import Image

sImage = 'MySample.tiff'
sOutput = 'MyOutput.png'
sCropped = 'Cropped.png'

def crop(img, image_path, coords, saved_location):
    Image(img).write(image_path)
    image_obj = Image.open(image_path)
    cropped_image = image_obj.crop(coords)
    cropped_image.save(saved_location)
    # cropped_image.show()

if __name__ == '__main__':
    crop(sImage, sOutput, (440, 145, 770, 195), sCropped)

我遇到了这样的错误

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-16-f77d54075818> in <module>
     14 
     15 if __name__ == '__main__':
---> 16     crop(sImage, sOutput, (440, 145, 770, 195), sCropped)

<ipython-input-16-f77d54075818> in crop(img, image_path, coords, saved_location)
      7 
      8 def crop(img, image_path, coords, saved_location):
----> 9     Image(img).write(image_path)
     10     image_obj = Image.open(image_path)
     11     cropped_image = image_obj.crop(coords)

TypeError: 'module' object is not callable

知道如何解决这样的错误吗？

Answer 1

这解决了问题，但我欢迎任何想法

from PythonMagick import Image as ImageA
from PIL import Image as ImageB

sImage = 'MySample.tiff'
sOutput = 'MyOutput.png'
sCropped = 'Cropped.png'

def crop(img, image_path, coords, saved_location):
    ImageA(img).write(image_path)
    image_obj = ImageB.open(image_path)
    cropped_image = image_obj.crop(coords)
    cropped_image.save(saved_location)

crop(sImage, sOutput, (440, 145, 770, 195), sCropped)