def test_gray1(self):
file = files_paths[1]
fs.unlink(root_path + file[1])
image = Image(root_path + file[0])
image.gray(root_path + file[1])
image.close()
image = PilImage.open(root_path + file[1])
index = image.mode.find('L')
image.close()
self.assertTrue(index == 0)
def image_manual_crop(self,
src_path,
dest_path=None): # sizes: (left, top, right, bottom)
if isinstance(self._image_params['crop'], tuple) != (0, 0, 0, 0):
image = Image(src_path=src_path)
image.crop_manual_with_offsets(offsets=self._image_params['crop'],
dest_path=dest_path)
image.close()
def test_convert(self):
file = files_paths[0][0]
image = Image(root_path + file)
basename = file[0:file.find('.')]
basename = root_path + '/temp' + basename + '.bmp'
image.convert(basename)
image.close()
self.assertTrue(path.isfile(basename))
def test_auto_crop3(self):
file = files_paths[4]
fs.unlink(root_path + file[1])
image = PilImage.open(root_path + file[0])
sizes = image.size
image.close()
img = Image(root_path + file[0])
img.crop_auto(root_path + file[1])
img.close()
cropped_image = PilImage.open(root_path + file[1])
cropped_sizes = cropped_image.size
cropped_image.close()
self.assertTrue(sizes[0] == (2 + cropped_sizes[0])) # 2px black line
def test_manual_crop_with_offsets(self):
for file in files_paths:
fs.unlink(root_path + file[1])
image = PilImage.open(root_path + file[0])
sizes = image.size
image.close()
img = Image(root_path + file[0])
img.crop_manual_with_offsets((10, 0, 0, 0), root_path + file[1])
img.close()
cropped_image = PilImage.open(root_path + file[1])
cropped_sizes = cropped_image.size
cropped_image.close()
self.assertTrue((sizes[0] - cropped_sizes[0]) == 10)
def test_image_not_found(self):
self.assertRaises(AttributeError, lambda: Image(root_path))
def image_auto_crop(src_path, dest_path=None):
image = Image(src_path=src_path)
image.crop_auto(dest_path=dest_path)
image.close()