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Blacken all Python files

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Using the black code reformatter, pass it over all our Python files.
This allows for a consistent style across the code base.

Exception: lumps/dmxgus/stats.py, for readability.
This commit is contained in:
Mike Swanson 2019-09-04 19:36:23 -07:00
parent 6b486b6332
commit 4701d8f351
30 changed files with 2528 additions and 2102 deletions
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76
graphics/text/tint.py
View file

@ -6,48 +6,54 @@
from PIL import Image, ImageColor, ImageOps
def image_tint(image, tint=None):
if tint is None:
return image
if image.mode not in ['RGB', 'RGBA']:
image = image.convert('RGBA')
if tint is None:
return image
if image.mode not in ["RGB", "RGBA"]:
image = image.convert("RGBA")
tr, tg, tb = ImageColor.getrgb(tint)
tl = ImageColor.getcolor(tint, "L") # tint color's overall luminosity
if not tl:
tl = 1 # avoid division by zero
tl = float(tl) # compute luminosity preserving tint factors
sr, sg, sb = map(lambda tv: tv / tl, (tr, tg, tb)
) # per component adjustments
tr, tg, tb = ImageColor.getrgb(tint)
tl = ImageColor.getcolor(tint, "L") # tint color's overall luminosity
if not tl:
tl = 1 # avoid division by zero
tl = float(tl) # compute luminosity preserving tint factors
sr, sg, sb = map(
lambda tv: tv / tl, (tr, tg, tb)
) # per component adjustments
# create look-up tables to map luminosity to adjusted tint
# (using floating-point math only to compute table)
luts = (tuple(map(lambda lr: int(lr * sr + 0.5), range(256))) +
tuple(map(lambda lg: int(lg * sg + 0.5), range(256))) +
tuple(map(lambda lb: int(lb * sb + 0.5), range(256))))
l = ImageOps.grayscale(image) # 8-bit luminosity version of whole image
if Image.getmodebands(image.mode) < 4:
merge_args = (image.mode, (l, l, l)) # for RGB verion of grayscale
else: # include copy of image's alpha layer
a = Image.new("L", image.size)
a.putdata(image.getdata(3))
merge_args = (image.mode, (l, l, l, a)) # for RGBA verion of grayscale
luts += tuple(range(256)) # for 1:1 mapping of copied alpha values
# create look-up tables to map luminosity to adjusted tint
# (using floating-point math only to compute table)
luts = (
tuple(map(lambda lr: int(lr * sr + 0.5), range(256)))
+ tuple(map(lambda lg: int(lg * sg + 0.5), range(256)))
+ tuple(map(lambda lb: int(lb * sb + 0.5), range(256)))
)
l = ImageOps.grayscale(image) # 8-bit luminosity version of whole image
if Image.getmodebands(image.mode) < 4:
merge_args = (image.mode, (l, l, l)) # for RGB verion of grayscale
else: # include copy of image's alpha layer
a = Image.new("L", image.size)
a.putdata(image.getdata(3))
merge_args = (image.mode, (l, l, l, a)) # for RGBA verion of grayscale
luts += tuple(range(256)) # for 1:1 mapping of copied alpha values
return Image.merge(*merge_args).point(luts)
return Image.merge(*merge_args).point(luts)
def main(input_image_path, tintcolor, result_image_path):
image = Image.open(input_image_path)
image = Image.open(input_image_path)
image.load()
image.load()
result = image_tint(image, tintcolor)
if os.path.exists(result_image_path): # delete any previous result file
os.remove(result_image_path)
result.save(result_image_path) # file name's extension determines format
result = image_tint(image, tintcolor)
if os.path.exists(result_image_path): # delete any previous result file
os.remove(result_image_path)
result.save(result_image_path) # file name's extension determines format
if __name__ == '__main__':
import os
import sys
main(sys.argv[1], sys.argv[2], sys.argv[3])
if __name__ == "__main__":
import os
import sys
main(sys.argv[1], sys.argv[2], sys.argv[3])