CODEWITHSUNDEEP
python-3.xazureazure-blob-storageazure-cloud-servicesazure-container-service
sanjay srinivasa
sanjay srinivasa

Reputation: 41

how to iterate through all the blob names from subdirectories as well, in Azure Cloud Storage using python?

Objective : to iterate and write all the blobs from root and multiple sub-directories present.

this is current code written:

for _file in container_client.walk_blobs(include='metadata'):
            file_name = 'file.txt'
            f = open(file_name, 'a+') 
            with open(file_name, 'r') as sample:
                read_sample = sample.read()
                if not re.search(_file.name, read_sample):
                    print('New One')
                    f.write(_file.name + os.linesep)
                    f.close()

I was able to extract blobs from specific directory, but not all sub-directories present.

How do I get the blob names present in all sub-directories as well? Thanks for the help !

Upvotes: 1

Views: 3115

Answers (1)

Jim Xu
Jim Xu

Reputation: 23161

If you want to list blobs in one directory, please refer to the following code

def walk_blob_hierarchy(prefix=""):
        nonlocal depth
        for item in container_client.walk_blobs(name_starts_with=prefix):
           
            if isinstance(item, BlobPrefix):                    
                walk_blob_hierarchy(prefix=item.name)
               
            else:
              
                print(item.name)
walk_blob_hierarchy(prefix="<folder name>")

For more details, please refer to here and here

Upvotes: 3

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