`palettes`

Named color palette constants from _plotting/palettes.py.

The plotting package exposes this module as adata_science_tools.palettes.

import adata_science_tools as adtl

adtl.palettes.tol_colors
adtl.palettes.godsnot_102

Main palette constants

tol_colors: Paul Tol’s 10-color palette
Iridescent: extended sequential palette
vega_10
vega_10_scanpy
vega_20
vega_20_scanpy
default_20
zeileis_28
default_28
godsnot_102
default_102

Several of these are copied or adapted from Scanpy and Matplotlib palette definitions.

Typical usage

import seaborn as sns
import adata_science_tools as adtl

sns.scatterplot(
    data=df,
    x="x",
    y="y",
    hue="group",
    palette=adtl.palettes.godsnot_102,
)

Internal helper

_plot_color_cycle(...) is an internal preview helper that renders all palette lists. It is mainly used in the module’s __main__ block.

Coverage note

This module is a constants module; it does not appear to have direct regression tests.