ABFS

Any Azure Blob Storage specific configuration.

Attributes

Attribute	Type	Description
account_name	typing.Optional[str] = None	The unique name of the Azure Storage account used for authentication and identifying the storage resource.
account_key	typing.Optional[str] = None	The secret access key associated with the Azure Storage account for authorizing requests.
tenant_id	typing.Optional[str] = None	The Azure Active Directory tenant ID used for service principal authentication.
client_id	typing.Optional[str] = None	The application or client ID used to authenticate a service principal against Azure.
client_secret	typing.Optional[str] = None	The client secret or password for the service principal used during authentication.

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Methods

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auto()

@classmethod
def auto() - > [ABFS](abfs.md?sid=flyte_storage__config_abfs)

Creates an ABFS instance by automatically retrieving Azure credentials from environment variables. This method checks for account names, keys, and service principal details defined in the environment to simplify storage configuration.

Returns

Type	Description
[ABFS](abfs.md?sid=flyte_storage__config_abfs)	An initialized ABFS storage object populated with credentials found in the environment.

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get_fsspec_kwargs()

@classmethod
def get_fsspec_kwargs(
    anonymous: bool = False,
    **kwargs: any
) - > typing.Dict[str, typing.Any]

Builds a dictionary of configuration arguments compatible with fsspec for Azure Blob Storage. It merges instance-level credentials with provided overrides to facilitate authenticated filesystem connections.

Parameters

Name	Type	Description
anonymous	bool = False	Whether to connect without authentication; if True, credentials will be omitted from the resulting configuration.
**kwargs	any	Additional keyword arguments to be merged into or override the default storage configuration.

Returns

Type	Description
typing.Dict[str, typing.Any]	A dictionary containing connection parameters and a nested config object with Azure authentication details.

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