Cel*_*lik 7 python azure azure-storage azure-blob-storage
我有这样的元数据:
Container: mycontainer
Object: myblob
Content Type: application/octet-stream Charset=UTF-8
Content Length: 26
ETag: "0x8D18C1E18C0CF2C"
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我想添加更多元数据,例如:
Meta Century: Nineteenth
Meta Author: Mustafa
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添加后应该是:
Container: azure
Object: myblob
Content Type: application/octet-stream Charset=UTF-8
Content Length: 26
ETag: "0x8D18C1E18C0CF2C"
Meta Century: Nineteenth
Meta Author: Mustafa
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我需要设置和获取这些元数据的函数?
Cel*_*lik 11
此Python代码设置并获取“容器”中天蓝色“ blob ”的元数据:
from azure.storage import BlobService
blob_service = BlobService(account_name='myaccount', account_key='mykey')
# set metadata to "myblob" of container "mycontainer"
blob_service.set_blob_metadata(container_name="mycontainer",
blob_name="myblob",
x_ms_meta_name_values={"Meta Century":"Nineteenth","Meta Author":"Mustafa"})
#get metadata of "myblob" of container "mycontainer"
metadata = blob_service.get_blob_metadata(container_name="mycontainer",blob_name="myblob")
print metadata
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上面的代码“仅”返回用户通过使用设置的元数据
blob_service.set_blob_metadata(....)
行代码。
如果您需要内容类型或其他元数据(标头),您应该使用:
blob_service.get_blob("mycontainer", "myblob").__dict__["properties"]
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