Django-imagekit：如何使用preprocessor_spec降低图像质量？ [英] Django-imagekit: how to reduce image quality with a preprocessor_spec?

问题描述

我创建了这个简单的模型类，使用预处理器来减少我的
照片质量（照片的扩展名为.JPG）：

I've created this simple model class, with a Preprocessor to reduce my photos'quality (the photos'extension is .JPG):

from django.db import models
from imagekit.models import ImageModel
from imagekit.specs import ImageSpec
from imagekit import processors

class Preprocessor(ImageSpec):
    quality = 50
    processors = [processors.Format]

class Picture(ImageModel):
    image = models.ImageField(upload_to='pictures')

    class IKOptions:
        preprocessor_spec = Preprocessor

<问题：图片的质量没有降低。
任何想法如何解决？

The problem : pictures' quality are not reduced. Any idea how to fix it?

推荐答案

我刚刚尝试使用django-imagekit的最新结账示例项目页面，它工作得很好。我将质量降低到10，差异很明显。你还有问题吗？

I just tried your example using the latest checkout from the django-imagekit project page and it worked just fine. I lowered the quality to 10 and the difference was obvious. Are you still having issues with this?

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