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replace transparent pixels python

from PIL import Image

img = Image.open('img.png')
img = img.convert("RGBA")
datas = img.getdata()

newData = []
for item in datas:
    if item[0] == 255 and item[1] == 255 and item[2] == 255:
        newData.append((255, 255, 255, 0)) # This is for checking white pixels, replace transparent. Do
        # if item[3] == 0 to check for transparent pixels.
    else:
        newData.append(item)

img.putdata(newData)
img.save("img2.png", "PNG")

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replace transparent pixels python

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