list buckets that account has access to

[Light2Dark]

Hi! I'm wondering if there's a way to get buckets at a top level / root directory.

This doesn't work, it expects a bucket to be passed in.

from obstore.store import S3Store

store = S3Store(
    bucket=None,
    access_key_id="...",
    secret_access_key="...",
)

An example from another project is drivendataorg/cloudpathlib#48
CloudPath("s3://").iter_dir()

[kylebarron]

Obstore is a binding to object_store in Rust.

One of the primary goals is to have as full an API as possible shared across various backends, and it's not easy (and not currently implemented) to have one API for "listing buckets" that's unique across S3, Azure, and local filesystems.

If you wanted you could make a feature request in https://github.com/apache/arrow-rs-object-store, though I have a feeling it's out of scope.