def test04_read_longdouble(self):
dtype = "longdouble"
if hasattr(tables, "Float96Atom") or hasattr(tables, "Float128Atom"):
ds = getattr(self.h5file.root, dtype)
self.assertFalse(isinstance(ds, tables.UnImplemented))
self.assertEqual(ds.shape, (self.nrows, self.ncols))
self.assertEqual(ds.dtype, dtype)
self.assertTrue(
common.allequal(ds.read(), self.values.astype(dtype)))
if hasattr(tables, "Float96Atom"):
self.assertEqual(ds.dtype, "float96")
elif hasattr(tables, "Float128Atom"):
self.assertEqual(ds.dtype, "float128")
else:
# XXX: check
# the behavior depends on the HDF5 lib configuration
try:
with self.assertWarns(UserWarning):
ds = getattr(self.h5file.root, dtype)
self.assertTrue(isinstance(ds, tables.UnImplemented))
except AssertionError:
from tables.utilsextension import _broken_hdf5_long_double
if not _broken_hdf5_long_double():
ds = getattr(self.h5file.root, dtype)
self.assertEqual(ds.dtype, "float64")
def test04_read_longdouble(self):
dtype = "longdouble"
if "Float96Atom" in globals() or "Float128Atom" in globals():
ds = getattr(self.fileh.root, dtype)
self.assertFalse(isinstance(ds, UnImplemented))
self.assertEqual(ds.shape, (self.nrows, self.ncols))
self.assertEqual(ds.dtype, dtype)
self.assertTrue(common.allequal(
ds.read(), self.values.astype(dtype)))
if "Float96Atom" in globals():
self.assertEqual(ds.dtype, "float96")
elif "Float128Atom" in globals():
self.assertEqual(ds.dtype, "float128")
else:
# XXX: check
# the behavior depends on the HDF5 lib configuration
try:
ds = self.assertWarns(UserWarning,
getattr, self.fileh.root, dtype)
self.assertTrue(isinstance(ds, UnImplemented))
except AssertionError:
from tables.utilsextension import _broken_hdf5_long_double
if not _broken_hdf5_long_double():
ds = getattr(self.fileh.root, dtype)
self.assertEqual(ds.dtype, "float64")
'copyFile',
'openFile',
'print_versions',
'test',
'split_type',
'restrict_flavors',
'setBloscMaxThreads',
'silenceHDF5Messages',
]
if 'Float16Atom' in locals():
# float16 is new in numpy 1.6.0
__all__.extend(('Float16Atom', 'Float16Col'))
from tables.utilsextension import _broken_hdf5_long_double
if not _broken_hdf5_long_double():
if 'Float96Atom' in locals():
__all__.extend(('Float96Atom', 'Float96Col'))
__all__.extend(('Complex192Atom', 'Complex192Col')) # XXX check
if 'Float128Atom' in locals():
__all__.extend(('Float128Atom', 'Float128Col'))
__all__.extend(('Complex256Atom', 'Complex256Col')) # XXX check
else:
from tables import atom as _atom
from tables import description as _description
try:
del _atom.Float96Atom, _atom.Complex192Col
del _description.Float96Col, _description.Complex192Col
#
# Pending deprecation!!!
#
'isHDF5File', 'isPyTablesFile', 'whichLibVersion',
'copyFile', 'openFile', 'print_versions', 'test',
'split_type', 'restrict_flavors', 'setBloscMaxThreads',
'silenceHDF5Messages',
]
if 'Float16Atom' in locals():
# float16 is new in numpy 1.6.0
__all__.extend(('Float16Atom', 'Float16Col'))
from tables.utilsextension import _broken_hdf5_long_double
if not _broken_hdf5_long_double():
if 'Float96Atom' in locals():
__all__.extend(('Float96Atom', 'Float96Col'))
__all__.extend(('Complex192Atom', 'Complex192Col')) # XXX check
if 'Float128Atom' in locals():
__all__.extend(('Float128Atom', 'Float128Col'))
__all__.extend(('Complex256Atom', 'Complex256Col')) # XXX check
else:
from tables import atom as _atom
from tables import description as _description
try:
del _atom.Float96Atom, _atom.Complex192Col
del _description.Float96Col, _description.Complex192Col
