python-pillow/Pillow
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Remove warning

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This commit is contained in:
Frederick Price 2023-04-22 00:14:35 -04:00
parent 5eaa850968
commit 734edcada3
1 changed files with 32 additions and 17 deletions
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49
Tests/test_file_tiff.py
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@ -65,14 +65,16 @@ class TestFileTiff(PillowTestCase):
self.assertEqual(im.mode, "RGBA") self.assertEqual(im.mode, "RGBA")
self.assertEqual(im.size, (52, 53)) self.assertEqual(im.size, (52, 53))
self.assertEqual(im.tile, [("raw", (0, 0, 52, 53), 160, ("RGBA", 0, 1))]) self.assertEqual(
im.tile, [("raw", (0, 0, 52, 53), 160, ("RGBA", 0, 1))])
im.load() im.load()
def test_set_legacy_api(self): def test_set_legacy_api(self):
ifd = TiffImagePlugin.ImageFileDirectory_v2() ifd = TiffImagePlugin.ImageFileDirectory_v2()
with self.assertRaises(Exception) as e: with self.assertRaises(Exception) as e:
ifd.legacy_api = None ifd.legacy_api = None
self.assertEqual(str(e.exception), "Not allowing setting of legacy api") self.assertEqual(str(e.exception),
"Not allowing setting of legacy api")
def test_size(self): def test_size(self):
filename = "Tests/images/pil168.tif" filename = "Tests/images/pil168.tif"
@ -92,8 +94,10 @@ class TestFileTiff(PillowTestCase):
self.assertIsInstance(im.tag[Y_RESOLUTION][0], tuple) self.assertIsInstance(im.tag[Y_RESOLUTION][0], tuple)
# v2 api # v2 api
self.assertIsInstance(im.tag_v2[X_RESOLUTION], TiffImagePlugin.IFDRational) self.assertIsInstance(
self.assertIsInstance(im.tag_v2[Y_RESOLUTION], TiffImagePlugin.IFDRational) im.tag_v2[X_RESOLUTION], TiffImagePlugin.IFDRational)
self.assertIsInstance(
im.tag_v2[Y_RESOLUTION], TiffImagePlugin.IFDRational)
self.assertEqual(im.info["dpi"], (72.0, 72.0)) self.assertEqual(im.info["dpi"], (72.0, 72.0))
@ -102,8 +106,10 @@ class TestFileTiff(PillowTestCase):
im = Image.open(filename) im = Image.open(filename)
# v2 api # v2 api
self.assertIsInstance(im.tag_v2[X_RESOLUTION], TiffImagePlugin.IFDRational) self.assertIsInstance(
self.assertIsInstance(im.tag_v2[Y_RESOLUTION], TiffImagePlugin.IFDRational) im.tag_v2[X_RESOLUTION], TiffImagePlugin.IFDRational)
self.assertIsInstance(
im.tag_v2[Y_RESOLUTION], TiffImagePlugin.IFDRational)
self.assertRaises(KeyError, lambda: im.tag_v2[RESOLUTION_UNIT]) self.assertRaises(KeyError, lambda: im.tag_v2[RESOLUTION_UNIT])
# Legacy. # Legacy.
@ -158,10 +164,12 @@ class TestFileTiff(PillowTestCase):
def test_invalid_file(self): def test_invalid_file(self):
invalid_file = "Tests/images/flower.jpg" invalid_file = "Tests/images/flower.jpg"
self.assertRaises(SyntaxError, TiffImagePlugin.TiffImageFile, invalid_file) self.assertRaises(
SyntaxError, TiffImagePlugin.TiffImageFile, invalid_file)
TiffImagePlugin.PREFIXES.append(b"\xff\xd8\xff\xe0") TiffImagePlugin.PREFIXES.append(b"\xff\xd8\xff\xe0")
self.assertRaises(SyntaxError, TiffImagePlugin.TiffImageFile, invalid_file) self.assertRaises(
SyntaxError, TiffImagePlugin.TiffImageFile, invalid_file)
TiffImagePlugin.PREFIXES.pop() TiffImagePlugin.PREFIXES.pop()
def test_bad_exif(self): def test_bad_exif(self):
@ -236,7 +244,8 @@ class TestFileTiff(PillowTestCase):
im.load() im.load()
self.assertEqual(im.getpixel((0, 0)), -0.4526388943195343) self.assertEqual(im.getpixel((0, 0)), -0.4526388943195343)
self.assertEqual(im.getextrema(), (-3.140936851501465, 3.140684127807617)) self.assertEqual(
im.getextrema(), (-3.140936851501465, 3.140684127807617))
def test_unknown_pixel_mode(self): def test_unknown_pixel_mode(self):
self.assertRaises( self.assertRaises(
@ -446,7 +455,8 @@ class TestFileTiff(PillowTestCase):
self.assert_image_equal(im, im2) self.assert_image_equal(im, im2)
def test_with_underscores(self): def test_with_underscores(self):
kwargs = {"resolution_unit": "inch", "x_resolution": 72, "y_resolution": 36} kwargs = {"resolution_unit": "inch",
"x_resolution": 72, "y_resolution": 36}
filename = self.tempfile("temp.tif") filename = self.tempfile("temp.tif")
hopper("RGB").save(filename, **kwargs) hopper("RGB").save(filename, **kwargs)
im = Image.open(filename) im = Image.open(filename)
@ -477,7 +487,8 @@ class TestFileTiff(PillowTestCase):
infile = "Tests/images/tiff_strip_raw.tif" infile = "Tests/images/tiff_strip_raw.tif"
im = Image.open(infile) im = Image.open(infile)
self.assert_image_equal_tofile(im, "Tests/images/tiff_adobe_deflate.png") self.assert_image_equal_tofile(
im, "Tests/images/tiff_adobe_deflate.png")
def test_strip_planar_raw(self): def test_strip_planar_raw(self):
# gdal_translate -of GTiff -co INTERLEAVE=BAND \ # gdal_translate -of GTiff -co INTERLEAVE=BAND \
@ -485,14 +496,16 @@ class TestFileTiff(PillowTestCase):
infile = "Tests/images/tiff_strip_planar_raw.tif" infile = "Tests/images/tiff_strip_planar_raw.tif"
im = Image.open(infile) im = Image.open(infile)
self.assert_image_equal_tofile(im, "Tests/images/tiff_adobe_deflate.png") self.assert_image_equal_tofile(
im, "Tests/images/tiff_adobe_deflate.png")
def test_strip_planar_raw_with_overviews(self): def test_strip_planar_raw_with_overviews(self):
# gdaladdo tiff_strip_planar_raw2.tif 2 4 8 16 # gdaladdo tiff_strip_planar_raw2.tif 2 4 8 16
infile = "Tests/images/tiff_strip_planar_raw_with_overviews.tif" infile = "Tests/images/tiff_strip_planar_raw_with_overviews.tif"
im = Image.open(infile) im = Image.open(infile)
self.assert_image_equal_tofile(im, "Tests/images/tiff_adobe_deflate.png") self.assert_image_equal_tofile(
im, "Tests/images/tiff_adobe_deflate.png")
def test_tiled_planar_raw(self): def test_tiled_planar_raw(self):
# gdal_translate -of GTiff -co TILED=YES -co BLOCKXSIZE=32 \ # gdal_translate -of GTiff -co TILED=YES -co BLOCKXSIZE=32 \
@ -501,7 +514,8 @@ class TestFileTiff(PillowTestCase):
infile = "Tests/images/tiff_tiled_planar_raw.tif" infile = "Tests/images/tiff_tiled_planar_raw.tif"
im = Image.open(infile) im = Image.open(infile)
self.assert_image_equal_tofile(im, "Tests/images/tiff_adobe_deflate.png") self.assert_image_equal_tofile(
im, "Tests/images/tiff_adobe_deflate.png")
def test_palette(self): def test_palette(self):
for mode in ["P", "PA"]: for mode in ["P", "PA"]:
@ -528,7 +542,8 @@ class TestFileTiff(PillowTestCase):
# Test appending images # Test appending images
mp = io.BytesIO() mp = io.BytesIO()
im = Image.new("RGB", (100, 100), "#f00") im = Image.new("RGB", (100, 100), "#f00")
ims = [Image.new("RGB", (100, 100), color) for color in ["#0f0", "#00f"]] ims = [Image.new("RGB", (100, 100), color)
for color in ["#0f0", "#00f"]]
im.copy().save(mp, format="TIFF", save_all=True, append_images=ims) im.copy().save(mp, format="TIFF", save_all=True, append_images=ims)
mp.seek(0, os.SEEK_SET) mp.seek(0, os.SEEK_SET)
@ -541,7 +556,8 @@ class TestFileTiff(PillowTestCase):
yield im yield im
mp = io.BytesIO() mp = io.BytesIO()
im.save(mp, format="TIFF", save_all=True, append_images=imGenerator(ims)) im.save(mp, format="TIFF", save_all=True,
append_images=imGenerator(ims))
mp.seek(0, os.SEEK_SET) mp.seek(0, os.SEEK_SET)
reread = Image.open(mp) reread = Image.open(mp)
@ -607,7 +623,6 @@ class TestFileTiffW32(PillowTestCase):
"Tests/images/oom-225817ca0f8c663be7ab4b9e717b02c661e66834.tif", "Tests/images/oom-225817ca0f8c663be7ab4b9e717b02c661e66834.tif",
], ],
) )
@pytest.mark.timeout(2)
def test_oom(self, test_file): def test_oom(self, test_file):
with pytest.raises(UnidentifiedImageError): with pytest.raises(UnidentifiedImageError):
with Image.open(test_file) as im: with Image.open(test_file) as im: