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Version: devel

dlt.destinations.impl.filesystem.configuration

FilesystemDestinationClientConfiguration Objects​

@configspec
class FilesystemDestinationClientConfiguration(  # type: ignore[misc]
        FilesystemConfigurationWithLocalFiles,
        DestinationClientStagingConfiguration)

View source on GitHub

destination_type​

type: ignore[misc]

max_state_files​

Maximum number of pipeline state files to keep; 0 or negative value disables cleanup.

always_refresh_views​

Always refresh table scanner views by setting the newest table metadata or globbing table files

deltalake_storage_options​

Additional storage options passed to deltalake library, overriding credentials-derived values.

deltalake_configuration​

Delta table configuration passed to write_deltalake and create_deltalake calls.

deltalake_streamed_exec​

When true, delta merge operations use streamed execution to reduce memory usage.

iceberg_table_properties​

Default Iceberg table properties applied to all tables; per-table adapter properties take precedence.

iceberg_namespace_properties​

Properties passed to the Iceberg catalog when creating the namespace.

physical_location​

def physical_location() -> str

View source on GitHub

Returns scheme://netloc for remote filesystems, or the absolute local path.

can_write_from​

def can_write_from(other: DestinationClientConfiguration) -> bool

View source on GitHub

Filesystem does not have an engine that can write. dlt is that engine, and setting False here we enforce it's usage

HfFilesystemDestinationClientConfiguration Objects​

@configspec
class HfFilesystemDestinationClientConfiguration(
        FilesystemDestinationClientConfiguration)

View source on GitHub

hf_dataset_card​

Create and update dataset card (README.md) with subset metadata for the Hugging Face dataset viewer.

This demo works on codespaces. Codespaces is a development environment available for free to anyone with a Github account. You'll be asked to fork the demo repository and from there the README guides you with further steps.
The demo uses the Continue VSCode extension.

Off to codespaces!

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