dlt.destinations.impl.destination.factory

destination Objects

class destination(Destination[CustomDestinationClientConfiguration,
                              "DestinationClient"])

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spec

@property
def spec() -> Type[CustomDestinationClientConfiguration]

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A spec of destination configuration resolved from the sink function signature

__init__

def __init__(destination_callable: Union[TDestinationCallable, str] = None,
             destination_name: str = None,
             environment: str = None,
             loader_file_format: TLoaderFileFormat = None,
             batch_size: int = 10,
             naming_convention: str = "direct",
             spec: Type[CustomDestinationClientConfiguration] = None,
             **kwargs: Any) -> None

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Configure the destination to use in a pipeline.

The dlt.destination decorator wraps this and should preferably be used.

All arguments provided here supersede other configuration sources such as environment variables and dlt config files.

Arguments:

• destination_callable Union[TDestinationCallable, str], optional - The destination callable to use.
• destination_name str, optional - Name of the destination, can be used in config section to differentiate between multiple of the same type
• environment str, optional - Environment of the destination
• loader_file_format TLoaderFileFormat, optional - The file format to use for the loader
• batch_size int, optional - The batch size to use for the loader
• naming_convention str, optional - The naming convention to use for the loader
• spec Type[CustomDestinationClientConfiguration], optional - The spec to use for the destination
• **kwargs Any - Additional arguments passed to the destination config