def test_create(input_data, n_colours):
p = palette.Palette(input_data)
if isinstance(n_colours, tuple):
# JPEG gets 80 colours in Python 2.7.9 and 3.4,
# 82 in Python 2.7.12 and 3.5, 3.6...
assert len(p) in n_colours
assert len([c for c in p]) in n_colours
else:
assert len(p) == n_colours
assert len([c for c in p]) == n_colours
def test_create_bayer0():
n_colours = 16
p = palette.Palette(scene_undithered())
if isinstance(n_colours, tuple):
# JPEG gets 80 colours in Python 2.7.9 and 3.4,
# 82 in Python 2.7.12 and 3.5, 3.6...
assert len(p) in n_colours
assert len([c for c in p]) in n_colours
else:
assert len(p) == n_colours
assert len([c for c in p]) == n_colours
def test_create_jpg(test_jpeg):
n_colours = (80, 82)
p = palette.Palette(test_jpeg.convert("P"))
if isinstance(n_colours, tuple):
# JPEG gets 80 colours in Python 2.7.9 and 3.4,
# 82 in Python 2.7.12 and 3.5, 3.6...
assert len(p) in n_colours
assert len([c for c in p]) in n_colours
else:
assert len(p) == n_colours
assert len([c for c in p]) == n_colours
input(
"please inform the resolution multiplier (default is 53x53, recommended is multiplier is 2.)\n"
))
#size of the picture drawn. larger pictures are very slow to draw.
size = (math.floor(53 * resolutionMultiplier),
math.floor(53 * resolutionMultiplier))
unprosPic = Image.open(
input("Please inform the name of the file (CaSe SENSitive!)\n"))
pic = unprosPic.convert("RGB").resize(size, Image.ANTIALIAS)
if dithering:
pic = ordered.yliluoma.yliluomas_1_ordered_dithering(
pic, palette.Palette(hexPalette), order=ditheringOrder).convert("RGB")
keyPic = []
for x in range(0, math.floor(53 * resolutionMultiplier)):
keyPic.insert(x, [])
for y in range(0, math.floor(53 * resolutionMultiplier)):
mostSimilar = getMostSimilar(pic.getpixel((x, y)), colors)
if not dithering:
pic.putpixel((x, y), colors[mostSimilar[1]][2])
keyPic[x].insert(y, mostSimilar[1])
pic.save("outpic.jpeg", "JPEG")
input(
"IMAGE PROCESSING COMPLETE. DUMPING MODIFIED PICTURE TO 'outpic.jpeg'. SWITCH TO A HAT IN TIME'S WINDOW and PRESS 'a' TO START (WARNING! SCREEN MUST BE FULLSCREEN!)PRESS 's' AT ANY TIME TO ABORT THE OPERATION."
)
def test_create_fails_4(test_jpeg):
with pytest.raises(PaletteCouldNotBeCreatedError):
p = palette.Palette(scene())
def test_create_fails_3(test_jpeg):
with pytest.raises(PaletteCouldNotBeCreatedError):
p = palette.Palette(test_jpeg.convert("L"))
def test_create_fails_1(test_png):
with pytest.raises(PaletteCouldNotBeCreatedError):
p = palette.Palette(test_png)
def test_create_fails(input_data, n_colours):
with pytest.raises(PaletteCouldNotBeCreatedError):
p = palette.Palette(input_data)