def thread():
img = sample()
if randint(0, 2):
img.rotate(45)
if randint(0, 2):
img.gaussian_blur(2)
img.invert()
img.overlay(sample())
img.checkerboard()
def test(self):
import pystacia
from pystacia import image
with catch_warnings(record=True) as w:
simplefilter('always')
self.assertTrue(
image.blank(30, 30).is_same(pystacia.blank(30, 30)))
self.assertTrue('blank' in w[-1].message.args[0])
if lena_available():
self.assertTrue(image.lena().is_same(pystacia.lena()))
self.assertTrue('lena' in w[-1].message.args[0])
tmpname = mkstemp()[1] + '.bmp'
img = sample()
img.write(tmpname)
self.assertTrue(
pystacia.read(tmpname).is_same(image.read(tmpname)))
self.assertTrue('read' in w[-1].message.args[0])
self.assertTrue(
pystacia.read_blob(img.get_blob('bmp')).is_same(
image.read_blob(img.get_blob('bmp'))))
self.assertTrue(
pystacia.read_raw(**img.get_raw('rgb')).is_same(
image.read_raw(**img.get_raw('rgb'))))
img.close()
for symbol in [
'magick_logo', 'wizard', 'netscape', 'granite', 'rose'
]:
self.assertTrue(
getattr(image,
symbol)().is_same(getattr(pystacia, symbol)()))
self.assertTrue(symbol in w[-1].message.args[0])
self.assertIsInstance(pystacia.Image(), image.Image)
names = [
'composites', 'types', 'filters', 'colorspaces',
'compressions', 'axes'
]
for name in names:
self.assertEqual(
getattr(pystacia, name).x,
getattr(image, name).x)
self.assertTrue(name in w[-1].message.args[0])
def test_exception(self):
img = sample()
self.assertRaises(PystaciaException,
lambda: c_call('magick', 'set_format', img, 'lolz'))
c_call('magick', 'set_format', img, 'bmp')
img.close()
self.assertRaises(AttributeError,
lambda: get_c_method('magick', 'non_existant'))
self.assertFalse(get_c_method('magick', 'non_existant', throw=False))
def test_exception(self):
img = sample()
self.assertRaises(PystaciaException,
lambda: c_call('magick', 'set_format',
img, 'lolz'))
c_call('magick', 'set_format', img, 'bmp')
img.close()
self.assertRaises(AttributeError,
lambda: get_c_method('magick', 'non_existant'))
self.assertFalse(get_c_method('magick', 'non_existant', throw=False))
def test(self):
import pystacia
from pystacia import image
with catch_warnings(record=True) as w:
simplefilter('always')
self.assertTrue(image.blank(30, 30).
is_same(pystacia.blank(30, 30)))
self.assertTrue('blank' in w[-1].message.args[0])
if lena_available():
self.assertTrue(image.lena().is_same(pystacia.lena()))
self.assertTrue('lena' in w[-1].message.args[0])
tmpname = mkstemp()[1] + '.bmp'
img = sample()
img.write(tmpname)
self.assertTrue(pystacia.read(tmpname).
is_same(image.read(tmpname)))
self.assertTrue('read' in w[-1].message.args[0])
self.assertTrue(pystacia.read_blob(img.get_blob('bmp')).
is_same(image.read_blob(img.get_blob('bmp'))))
self.assertTrue(pystacia.read_raw(**img.get_raw('rgb')).
is_same(image.read_raw(**img.get_raw('rgb'))))
img.close()
for symbol in ['magick_logo', 'wizard',
'netscape', 'granite', 'rose']:
self.assertTrue(getattr(image, symbol)().
is_same(getattr(pystacia, symbol)()))
self.assertTrue(symbol in w[-1].message.args[0])
self.assertIsInstance(pystacia.Image(), image.Image)
names = ['composites', 'types', 'filters', 'colorspaces',
'compressions', 'axes']
for name in names:
self.assertEqual(getattr(pystacia, name).x,
getattr(image, name).x)
self.assertTrue(name in w[-1].message.args[0])
def setUp(self):
self.img = sample()