"""
Diverging colormaps from Scientific Colour-Maps:
http://www.fabiocrameri.ch/colourmaps.php

"""
from __future__ import absolute_import

from . import scientific
from . import colordata
from .. import utils

_PALETTE_TYPE = 'diverging'
_MAP_NAMES = (
    'Broc', 'Cork', 'Vik', 'Lisbon', 'Tofino', 'Berlin', 'Roma'
)
_NAMES_TO_DATA = {
    name: getattr(colordata, name.upper()) for name in _MAP_NAMES
}
_NAMES_AND_LENGTHS = utils.make_names_and_lengths(_MAP_NAMES)

print_maps = utils.print_maps_factory(
    'diverging scientific', _NAMES_AND_LENGTHS, _PALETTE_TYPE)
get_map = utils.get_map_factory(
    'diverging scientific', __name__, _NAMES_TO_DATA, _PALETTE_TYPE,
    scientific.ScientificMap, is_evenly_spaced=True)

globals().update(utils.load_all_palettes(_NAMES_AND_LENGTHS, get_map))