def target_lines(self):
        return (l for l in self if l.is_context or l.is_added)
Get percieved luminance.
dataset/ETHPy150Open matiasb/python-unidiff/unidiff/patch.py/Hunk.target_lines--crossover with--dataset/ETHPy150Open facelessuser/ColorHelper/lib/rgba.py/RGBA.get_luminance