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d50445ff30
Similar to the recent adoption of Black. isort is a Python utility to sort imports alphabetically and automatically separate into sections. By using isort, contributors can quickly and automatically conform to the projects style without thinking. Just let the tool do it. Uses the configuration recommended by the Black to avoid conflicts of style. Rewrite TestImageQt.test_deprecated to no rely on import order.
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
from PIL import Image, ImageQt
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from .helper import PillowTestCase, hopper
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from .test_imageqt import PillowQtTestCase
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class TestFromQImage(PillowQtTestCase, PillowTestCase):
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files_to_test = [
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hopper(),
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Image.open("Tests/images/transparent.png"),
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Image.open("Tests/images/7x13.png"),
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]
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def roundtrip(self, expected):
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# PIL -> Qt
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intermediate = expected.toqimage()
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# Qt -> PIL
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result = ImageQt.fromqimage(intermediate)
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if intermediate.hasAlphaChannel():
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self.assert_image_equal(result, expected.convert("RGBA"))
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else:
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self.assert_image_equal(result, expected.convert("RGB"))
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def test_sanity_1(self):
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for im in self.files_to_test:
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self.roundtrip(im.convert("1"))
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def test_sanity_rgb(self):
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for im in self.files_to_test:
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self.roundtrip(im.convert("RGB"))
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def test_sanity_rgba(self):
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for im in self.files_to_test:
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self.roundtrip(im.convert("RGBA"))
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def test_sanity_l(self):
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for im in self.files_to_test:
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self.roundtrip(im.convert("L"))
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def test_sanity_p(self):
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for im in self.files_to_test:
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self.roundtrip(im.convert("P"))
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