def test(self):
if not lena_available():
del data['lena']
for sample, params in data.items():
img = getattr(image, sample)()
for param, value in params.items():
self.assertEqual(getattr(img, param), value)
img.close()
def test(self):
if not lena_available():
del data['lena']
for sample, params in data.items():
img = getattr(image, sample)()
for param, value in params.items():
self.assertEqual(getattr(img, param), value)
img.close()
class Lena(TestCase):
@skipIf(not lena_available(), 'Lena not available')
def test(self):
img = image.lena()
self.assertEqual(img.size, (512, 512))
self.assertEqual(img.type, types.truecolor)
img.close()
img = image.lena(32)
self.assertEqual(img.size, (32, 32))
img.close()
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(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 __weakrefed(factory):
"""Perform weakref memoization of factory call value."""
global __sample
if not __sample:
with __lock:
sample = factory()
if not __sample:
__sample = weakref.ref(sample)
else:
sample = __sample()
if not sample:
with __lock:
if not sample:
sample = factory()
__sample = weakref.ref(sample)
return sample.copy()
if lena_available():
sample = partial(__weakrefed, image.lena)
sample_size = (512, 512)
sample_type = types.truecolor
else:
sample = partial(__weakrefed, image.magick_logo)
sample_size = (640, 480)
sample_type = types.palette
