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Merge pull request #6188 from radarhere/point

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Hugo van Kemenade 2022-04-08 20:05:30 +03:00 committed by GitHub
commit 63f64de8b5
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Tests/test_image_point.py
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@ -10,6 +10,7 @@ def test_sanity():
im.point(list(range(256))) im.point(list(range(256)))
im.point(list(range(256)) * 3) im.point(list(range(256)) * 3)
im.point(lambda x: x) im.point(lambda x: x)
im.point(lambda x: x * 1.2)
im = im.convert("I") im = im.convert("I")
with pytest.raises(ValueError): with pytest.raises(ValueError):

2
src/PIL/Image.py
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@ -1720,6 +1720,8 @@ class Image:
# FIXME: _imaging returns a confusing error message for this case # FIXME: _imaging returns a confusing error message for this case
raise ValueError("point operation not supported for this mode") raise ValueError("point operation not supported for this mode")
if mode != "F":
lut = [round(i) for i in lut]
return self._new(self.im.point(lut, mode)) return self._new(self.im.point(lut, mode))
def putalpha(self, alpha): def putalpha(self, alpha):