def test_deprecated_set_get_printoptions(self):
"""
Verify deprecated get_printoptions and set_printoptions
"""
with self.assertWarns(DeprecationWarning):
glymur.set_printoptions(short=True)
with self.assertWarns(DeprecationWarning):
glymur.set_printoptions(xml=True)
with self.assertWarns(DeprecationWarning):
glymur.set_printoptions(codestream=True)
with self.assertWarns(DeprecationWarning):
glymur.get_printoptions()
def test_deprecated_set_get_printoptions(self):
"""
Verify deprecated get_printoptions and set_printoptions
"""
with self.assertWarns(DeprecationWarning):
glymur.set_printoptions(short=True)
with self.assertWarns(DeprecationWarning):
glymur.set_printoptions(xml=True)
with self.assertWarns(DeprecationWarning):
glymur.set_printoptions(codestream=True)
with self.assertWarns(DeprecationWarning):
glymur.get_printoptions()
def test_suppress_codestream_old_option(self):
"""
Verify printing with codestream suppressed, deprecated
"""
jp2 = Jp2k(self.jp2file)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
glymur.set_printoptions(codestream=False)
with patch('sys.stdout', new=StringIO()) as fake_out:
print(jp2)
actual = fake_out.getvalue().strip()
# Get rid of the file line, that's kind of volatile.
actual = '\n'.join(actual.splitlines()[1:])
expected = fixtures.nemo_dump_no_codestream
self.assertEqual(actual, expected)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
opt = glymur.get_printoptions()['codestream']
self.assertFalse(opt)
def test_old_short_option(self):
"""
Verify printing with deprecated set_printoptions "short"
"""
jp2 = Jp2k(self.jp2file)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
glymur.set_printoptions(short=True)
with patch('sys.stdout', new=StringIO()) as fake_out:
print(jp2)
actual = fake_out.getvalue().strip()
# Get rid of the file line, that's kind of volatile.
actual = '\n'.join(actual.splitlines()[1:])
expected = fixtures.nemo_dump_short
self.assertEqual(actual, expected)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
opt = glymur.get_printoptions()['short']
self.assertTrue(opt)
def test_old_short_option(self):
"""
Verify printing with deprecated set_printoptions "short"
"""
jp2 = Jp2k(self.jp2file)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
glymur.set_printoptions(short=True)
actual = str(jp2)
# Get rid of leading "File" line, as that is volatile.
actual = '\n'.join(actual.splitlines()[1:])
expected = fixtures.nemo_dump_short
self.assertEqual(actual, expected)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
opt = glymur.get_printoptions()['short']
self.assertTrue(opt)
def test_suppress_xml_old_option(self):
"""
Verify printing with xml suppressed, deprecated method
"""
jp2 = Jp2k(self.jp2file)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
glymur.set_printoptions(xml=False)
with patch('sys.stdout', new=StringIO()) as fake_out:
print(jp2)
actual = fake_out.getvalue().strip()
# Get rid of the file line, that's kind of volatile.
actual = '\n'.join(actual.splitlines()[1:])
# shave off the XML and non-main-header segments
expected = fixtures.nemo_dump_no_xml
self.assertEqual(actual, expected)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
opt = glymur.get_printoptions()['xml']
self.assertFalse(opt)
def test_suppress_xml_old_option(self):
"""
Verify printing with xml suppressed, deprecated method
"""
jp2 = Jp2k(self.jp2file)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
glymur.set_printoptions(xml=False)
actual = str(jp2)
# Get rid of leading "File" line, as that is volatile.
actual = '\n'.join(actual.splitlines()[1:])
# shave off the XML and non-main-header segments
expected = fixtures.nemo_dump_no_xml
self.assertEqual(actual, expected)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
opt = glymur.get_printoptions()['xml']
self.assertFalse(opt)