python3-cycler binary package in Ubuntu Focal amd64

 When using matplotlib and plotting more than one line, it is common to want to
 be able to cycle over one or more artist styles; but the plotting logic can
 quickly become very involved.
 .
 To address this and allow easy cycling over arbitrary 'kwargs' the `Cycler`
 class, a composable kwarg iterator, was developed.
 .
 This package contains the Python 3 version of Cycler.

Source package