espace ](polars.api.register_expr_namespace.html)
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    * [ polars.testing.parametric.column ](polars.testing.parametric.column.html)
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    * [ polars.threadpool_size ](polars.threadpool_size.html)

  * [ __ ](../../index.html)
  * [ Python API reference ](../index.html)
  * [ Data types ](../datatypes.html)
  * polars.datat... 

#  polars.datatypes.Boolean  #

_ class  _ polars.datatypes.  Boolean  [ [source]  ](https://github.com/pola-
rs/polars/blob/main/py-polars/polars/datatypes/classes.py#L376-L377) #

    

Boolean type.

__init__  (  _ *  args  _ , _ **  kwargs  _ )  #

    

Methods

` __init__  ` (*args, **kwargs)  |   
---|---  
` base_type  ` (