有选择地删除上传到Azure blob的图像(Django/Python项目)

问题描述

在Django(Python)项目中，我正在使用Azure Blob存储用户上传的照片.代码只是这样:

In a Django (Python) project, I'm using Azure blobs to store photos uploaded by users. The code simply goes something like this:

from azure.storage.blob import BlobService

blob_service = BlobService(account_name=accountName, account_key=accountKey)
blob_service.put_blob(
            'pictures',
            name, # including folder
            content_str, # image as stream
            x_ms_blob_type='BlockBlob',
            x_ms_blob_content_type=content_type,
            x_ms_blob_cache_control ='public, max-age=3600, s-maxage=86400'
        )

我的问题是:在我的特定情况下，删除照片的等效方法是什么?我正在编写一个任务，以定期清理我的数据模型，因此也希望摆脱与它们相关的图像.

My question is: what's the equivalent method to delete an uploaded photo in my particular scenario? I'm writing a task to periodically clean up my data models, and so want to get rid of images associated to them as well.

推荐答案

您应该可以使用:

blob_service.delete_blob(container_name, blob_name)

您还可以删除整个容器:

You can also delete an entire container:

blob_service.delete_container(container_name)

还有一些额外的参数，如果您要删除快照，处理租约等，将对您有所帮助.

There are a few extra parameters which will be helpful to you if you're trying to delete snapshots, deal with leases, etc.

请注意，在put_blob().py"rel =" nofollow noreferrer> blockblobservice.py ，而 delete_blob()在 baseblobservice.py (删除内容将是相同的，无论是页面，块还是附加blob).

Note that put_blob() is defined in blockblobservice.py, while delete_blob() is defined in baseblobservice.py (deletes are going to be the same, whether page, block, or append blob).

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