def testwxThumbRaises(self):
self.fname_in = "../test/images/first_vertical_error.jpeg"
self.fname_out = "../test/images/first_vertical_error_th.jpg"
newsize = 250
self.thumbmaker = ThumbmakerPil()
self.assertRaises(ThumbException, self.thumbmaker.thumbByWidth,
self.fname_in, newsize, self.fname_out)
self.assertRaises(ThumbException, self.thumbmaker.thumbByHeight,
self.fname_in, newsize, self.fname_out)
self.assertRaises(ThumbException, self.thumbmaker.thumbByMaxSize,
self.fname_in, newsize, self.fname_out)
def testWxThumbHeightJpeg(self):
self.fname_in = "../test/images/first.jpg"
self.fname_out = "../test/images/first_th.jpg"
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
self.thumbmaker = ThumbmakerPil()
newheight = 180
newwidth = 246
self.thumbmaker.thumbByHeight(self.fname_in, newheight, self.fname_out)
(width, height) = getImageSize(self.fname_out)
self.assertEqual(width, newwidth)
self.assertEqual(height, newheight)
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
def testWxThumbWidthTiff(self):
self.fname_in = "../test/images/outwiker_1.1.0_02.tiff"
self.fname_out = "../test/images/outwiker_1.1.0_02_th.png"
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
self.thumbmaker = ThumbmakerPil()
newwidth = 250
newheight = 215
self.thumbmaker.thumbByWidth(self.fname_in, newwidth, self.fname_out)
(width, height) = getImageSize(self.fname_out)
self.assertEqual(width, newwidth)
self.assertEqual(height, newheight)
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
def testWxThumbWidthJpeg(self):
self.fname_in = "testdata/images/first.jpg"
self.fname_out = "testdata/images/first_th.jpg"
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
self.thumbmaker = ThumbmakerPil()
newwidth = 250
newheight = 182
self.thumbmaker.thumbByWidth(self.fname_in, newwidth, self.fname_out)
(width, height) = getImageSize(self.fname_out)
self.assertEqual(width, newwidth)
self.assertEqual(height, newheight)
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
def testWxThumbMaxSize_02_jpeg(self):
self.fname_in = "../test/images/first_vertical.jpeg"
self.fname_out = "../test/images/first_vertical_th.jpg"
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
self.thumbmaker = ThumbmakerPil()
newsize = 250
newwidth = 182
newheight = 250
self.thumbmaker.thumbByMaxSize(self.fname_in, newsize, self.fname_out)
(width, height) = getImageSize(self.fname_out)
self.assertEqual(width, newwidth)
self.assertEqual(height, newheight)
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
def testWxThumbMaxSize_08_png(self):
self.fname_in = "testdata/images/8x16.png"
self.fname_out = "testdata/images/_thumb.png"
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
self.thumbmaker = ThumbmakerPil()
newsize = 16
newwidth = 8
newheight = 16
self.thumbmaker.thumbByMaxSize(
self.fname_in, newsize, self.fname_out, larger=False)
(width, height) = getImageSize(self.fname_out)
self.assertEqual(width, newwidth)
self.assertEqual(height, newheight)
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
def testWxThumbMaxSize_06_png(self):
self.fname_in = "../test/images/16x8.png"
self.fname_out = "../test/images/_thumb.png"
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
self.thumbmaker = ThumbmakerPil()
newsize = 16
newwidth = 16
newheight = 8
self.thumbmaker.thumbByMaxSize(self.fname_in,
newsize,
self.fname_out,
larger=True)
(width, height) = getImageSize(self.fname_out)
self.assertEqual(width, newwidth)
self.assertEqual(height, newheight)
if os.path.exists(self.fname_out):
os.remove(self.fname_out)
def __init__(self):
# Имя файла превьюшки: th_width_200_fname
# Имя файла превьюшки: th_height_100_fname
self.thumbsTemplate = "th_%s_%d_%s"
self.thumbmaker = ThumbmakerPil()
