适用于python的Exif操作库

问题描述

我正在寻找适用于python的良好exif(可交换图像文件格式)操作库.与处理速度相比，我更喜欢灵活性(例如，检索提供商专有标签的能力).你有什么建议?

I'm looking for good exif (Exchangeable image file format) manipulation library for python. I prefer flexibility (e.g., ability to retrieve providers' proprietary tags) than processing speed. What would you suggest?

推荐答案

您可能想查看 exif- py :

或 Python映像库(PIL):

还有一个恰当命名的pyexif: http://pyexif.sourceforge.net/

There's also the aptly named pyexif: http://pyexif.sourceforge.net/

但是，似乎pyexif已有一段时间没有更新了.他们建议如果他们的技巧不正确，不能签出EXIF-py，那么您可能应该首先尝试一下，因为他们的sourceforge页面最近似乎在其中有 some 活动，尽管数量不多.最后，使用PIL您可以执行以下操作:

However, it looks like pyexif hasn't been updated in quite while. They recommend if theirs isn't doing the trick to check out EXIF-py, so you should probably try that one first, as their sourceforge page seems to have some activity there lately, though not much. Finally, using PIL you could do this:

from PIL import Image
from PIL.ExifTags import TAGS

def get_exif(fn):
    ret = {}
    i = Image.open(fn)
    info = i._getexif()
    for tag, value in info.items():
        decoded = TAGS.get(tag, tag)
        ret[decoded] = value
    return ret

免责声明:
我实际上不知道哪个是最好的，这就是我与Google共同完成的工作. :)

Disclaimer:
I actually have no idea which is best, this is just what I was able to piece together with Google. :)

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