Extensions

Accessors

Accessors can be written and registered with pandas-on-Spark Dataframes, Series, and Index objects. Accessors allow developers to extend the functionality of pandas-on-Spark objects seamlessly by writing arbitrary classes and methods which are then wrapped in one of the following decorators.

register_dataframe_accessor(name)	Register a custom accessor with a DataFrame
register_series_accessor(name)	Register a custom accessor with a Series object
register_index_accessor(name)	Register a custom accessor with an Index

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