Pillow/Tests/test_imagetk.py

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from helper import unittest, PillowTestCase
from PIL import Image
try:
from PIL import ImageTk
dir(ImageTk)
except (OSError, ImportError) as v:
# Skipped via setUp()
pass
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class TestImageTk(PillowTestCase):
def setUp(self):
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try:
from PIL import ImageTk
dir(ImageTk)
except (OSError, ImportError) as v:
self.skipTest(v)
def test_kw(self):
TEST_JPG = "Tests/images/hopper.jpg"
TEST_PNG = "Tests/images/hopper.png"
im1 = Image.open(TEST_JPG)
im2 = Image.open(TEST_PNG)
with open(TEST_PNG, 'rb') as fp:
data = fp.read()
kw = {"file":TEST_JPG, "data":data}
# Test "file"
im = ImageTk._get_image_from_kw(kw)
self.assert_image_equal(im, im1)
# Test "data"
im = ImageTk._get_image_from_kw(kw)
self.assert_image_equal(im, im2)
# Test no relevant entry
im = ImageTk._get_image_from_kw(kw)
self.assertEqual(im, None)
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if __name__ == '__main__':
unittest.main()
# End of file