def paint_groups(self, crop=False):
"""Paints and orders the glyphs in the font based on the project's ``groups`` lib."""
paint_groups(self.ufo, crop)
def paint_groups(self, crop=False):
'''Paint and order the glyphs in the font according to their group.'''
paint_groups(self.ufo, crop)
# [h] paint and arrange groups
from hTools2.modules.encoding import paint_groups
from hTools2.modules.messages import no_font_open
f = CurrentFont()
if f is not None:
paint_groups(f)
else:
print(no_font_open)