altair.ChainedWhen

class altair.ChainedWhen(condition, conditions, /)

Utility class for when-then-otherwise conditions.

Represents the state after calling when().then().when().

This partial state requires calling ChainedWhen.then() to finish the condition.

References

polars.when

__init__(condition, conditions, /)

Methods

__init__(condition, conditions, /)
then(statement, /, **kwds)	Attach a statement to this predicate.