def test_pil(self):
src = "test/person.jpg"
i = Image.from_file(src)
sz1 = i.size()
i2 = Image.from_pil(i.to_pil())
sz2 = i2.size()
self.assertEquals(sz1, sz2)
def test_pil(self):
src = 'test/person.jpg'
i = Image.from_file(src)
sz1 = i.size()
i2 = Image.from_pil(i.to_pil())
sz2 = i2.size()
self.assertEquals(sz1, sz2)
def test_basic_text(self):
try:
i = Image(Url('http://www.cs.unc.edu/~karl/Images/nav.jpg'))
self.assertEqual(i.size(), (893, 446))
images = set(Page(Url('http://www.cs.unc.edu/~karl')).images())
self.assertEqual(len(images), 1)
self.assertTrue(i in images)
except:
pass
def test_basic_text(self):
try:
i = Image(Url("http://www.cs.unc.edu/~karl/Images/nav.jpg"))
self.assertEqual(i.size(), (893, 446))
images = set(Page(Url("http://www.cs.unc.edu/~karl")).images())
self.assertEqual(len(images), 1)
self.assertTrue(i in images)
except:
pass
def test_estimate_compression(self):
with config.fake_proxy():
i = Image("http://radioprimetime.org/specials/focusspecials/images/dog2.jpg")
self.assertAlmostEquals(i.estimate_compression(), 0.528500932546)
i = Image("http://www.costumedogs.com/wp-content/uploads/2007/07/tux.jpg")
self.assertAlmostEquals(i.estimate_compression(), 0.989372469636)
i = Image("http://www.freefoto.com/images/01/07/01_07_1---Pair-of-Dogs_web.jpg?&k=Pair+of+Dogs")
self.assertAlmostEquals(i.estimate_compression(), 0.268289197942)
def test_estimate_compression(self):
with config.fake_proxy():
i = Image(
'http://radioprimetime.org/specials/focusspecials/images/dog2.jpg'
)
self.assertAlmostEquals(i.estimate_compression(), 0.528500932546)
i = Image(
'http://www.costumedogs.com/wp-content/uploads/2007/07/tux.jpg'
)
self.assertAlmostEquals(i.estimate_compression(), 0.989372469636)
i = Image(
'http://www.freefoto.com/images/01/07/01_07_1---Pair-of-Dogs_web.jpg?&k=Pair+of+Dogs'
)
self.assertAlmostEquals(i.estimate_compression(), 0.268289197942)
def xxx_test_extract_text(self):
# XXX
i = Image(config.fake_server('images/test_ocr.jpg'))
self.assertEquals(i.text().rstrip(), 'Hello World!')
def test_entropy(self):
with config.fake_proxy():
i = Image('http://www.cs.unc.edu/~karl/me.jpg')
self.assertAlmostEquals(i.entropy(), 8.67911685935)
i = Image(config.fake_server('images/test_ocr.jpg'))
self.assertAlmostEquals(i.entropy(), 5.2323108617)
def test_url(self):
with config.fake_proxy():
i = Image('http://www.cs.unc.edu/~karl/me.jpg')
self.assertEquals(i.url(),
Url('http://www.cs.unc.edu/~karl/me.jpg'))
def test_from_file(self):
with config.fake_proxy():
i1 = Image.from_file('test/person.jpg')
i2 = Image('http://www.cs.unc.edu/~karl/me.jpg')
self.assertEquals(i1.area(), i2.area())
def test_entropy(self):
i = Image(config.fake_server('images/test_ocr.jpg'))
self.assertAlmostEquals(i.entropy(), 5.2323108617)
def xxx_test_extract_text(self):
# XXX
i = Image(config.fake_server("images/test_ocr.jpg"))
self.assertEquals(i.text().rstrip(), "Hello World!")
def test_entropy(self):
with config.fake_proxy():
i = Image("http://www.cs.unc.edu/~karl/me.jpg")
self.assertAlmostEquals(i.entropy(), 8.67911685935)
i = Image(config.fake_server("images/test_ocr.jpg"))
self.assertAlmostEquals(i.entropy(), 5.2323108617)
def test_url(self):
with config.fake_proxy():
i = Image("http://www.cs.unc.edu/~karl/me.jpg")
self.assertEquals(i.url(), Url("http://www.cs.unc.edu/~karl/me.jpg"))
def test_from_file(self):
with config.fake_proxy():
i1 = Image.from_file("test/person.jpg")
i2 = Image("http://www.cs.unc.edu/~karl/me.jpg")
self.assertEquals(i1.area(), i2.area())
def test_entropy(self):
i = Image(config.fake_server("images/test_ocr.jpg"))
self.assertAlmostEquals(i.entropy(), 5.2323108617)