def print_versions():
"""Print all the versions of software that PyTables relies on."""
print '-=' * 38
print "PyTables version: %s" % tables.__version__
print "HDF5 version: %s" % tables.whichLibVersion("hdf5")[1]
print "NumPy version: %s" % numpy.__version__
tinfo = tables.whichLibVersion("zlib")
if numexpr.use_vml:
# Get only the main version number and strip out all the rest
vml_version = numexpr.get_vml_version()
vml_version = re.findall("[0-9.]+", vml_version)[0]
vml_avail = "using VML/MKL %s" % vml_version
else:
vml_avail = "not using Intel's VML/MKL"
print "Numexpr version: %s (%s)" % (numexpr.__version__, vml_avail)
if tinfo is not None:
print "Zlib version: %s (%s)" % (tinfo[1],
"in Python interpreter")
tinfo = tables.whichLibVersion("lzo")
if tinfo is not None:
print "LZO version: %s (%s)" % (tinfo[1], tinfo[2])
tinfo = tables.whichLibVersion("bzip2")
if tinfo is not None:
print "BZIP2 version: %s (%s)" % (tinfo[1], tinfo[2])
tinfo = tables.whichLibVersion("blosc")
if tinfo is not None:
blosc_date = tinfo[2].split()[1]
print "Blosc version: %s (%s)" % (tinfo[1], blosc_date)
try:
from Cython.Compiler.Main import Version as Cython_Version
print 'Cython version: %s' % Cython_Version.version
except:
pass
print 'Python version: %s' % sys.version
if os.name == 'posix':
(sysname, nodename, release, version, machine) = os.uname()
print 'Platform: %s-%s' % (sys.platform, machine)
print 'Byte-ordering: %s' % sys.byteorder
print 'Detected cores: %s' % detectNumberOfCores()
print '-=' * 38
def print_versions():
"""Print all the versions of software that PyTables relies on."""
print "-=" * 38
print "PyTables version: %s" % tables.__version__
print "HDF5 version: %s" % tables.whichLibVersion("hdf5")[1]
print "NumPy version: %s" % numpy.__version__
tinfo = tables.whichLibVersion("zlib")
if numexpr.use_vml:
# Get only the main version number and strip out all the rest
vml_version = numexpr.get_vml_version()
vml_version = re.findall("[0-9.]+", vml_version)[0]
vml_avail = "using VML/MKL %s" % vml_version
else:
vml_avail = "not using Intel's VML/MKL"
print "Numexpr version: %s (%s)" % (numexpr.__version__, vml_avail)
if tinfo is not None:
print "Zlib version: %s (%s)" % (tinfo[1], "in Python interpreter")
tinfo = tables.whichLibVersion("lzo")
if tinfo is not None:
print "LZO version: %s (%s)" % (tinfo[1], tinfo[2])
tinfo = tables.whichLibVersion("bzip2")
if tinfo is not None:
print "BZIP2 version: %s (%s)" % (tinfo[1], tinfo[2])
tinfo = tables.whichLibVersion("blosc")
blosc_date = tinfo[2].split()[1]
if tinfo is not None:
print "Blosc version: %s (%s)" % (tinfo[1], blosc_date)
try:
from Cython.Compiler.Main import Version as Cython_Version
print "Cython version: %s" % Cython_Version.version
except:
pass
print "Python version: %s" % sys.version
if os.name == "posix":
(sysname, nodename, release, version, machine) = os.uname()
print "Platform: %s-%s" % (sys.platform, machine)
print "Byte-ordering: %s" % sys.byteorder
print "Detected cores: %s" % detectNumberOfCores()
print "-=" * 38
def print_versions():
"""Print all the versions of software that PyTables relies on."""
print "-=" * 38
print "PyTables version: %s" % tables.__version__
print "HDF5 version: %s" % tables.whichLibVersion("hdf5")[1]
# print "HDF5 version: %s" % tables.hdf5Version
print "NumPy version: %s" % numpy.__version__
# print "Zlib version: %s" % tables.whichLibVersion("zlib")[1]
tinfo = tables.whichLibVersion("zlib")
if tinfo is not None:
print "Zlib version: %s" % (tinfo[1])
tinfo = tables.whichLibVersion("lzo")
if tinfo is not None:
print "LZO version: %s (%s)" % (tinfo[1], tinfo[2])
tinfo = tables.whichLibVersion("bzip2")
if tinfo is not None:
print "BZIP2 version: %s (%s)" % (tinfo[1], tinfo[2])
print "Python version: %s" % sys.version
if os.name == "posix":
(sysname, nodename, release, version, machine) = os.uname()
print "Platform: %s-%s" % (sys.platform, machine)
print "Byte-ordering: %s" % sys.byteorder
print "-=" * 38
def print_versions():
"""Print all the versions of software that PyTables relies on."""
print '-=' * 38
print "PyTables version: %s" % tables.__version__
print "HDF5 version: %s" % tables.whichLibVersion("hdf5")[1]
#print "HDF5 version: %s" % tables.hdf5Version
print "NumPy version: %s" % numpy.__version__
#print "Zlib version: %s" % tables.whichLibVersion("zlib")[1]
tinfo = tables.whichLibVersion("zlib")
if tinfo is not None:
print "Zlib version: %s" % (tinfo[1])
tinfo = tables.whichLibVersion("lzo")
if tinfo is not None:
print "LZO version: %s (%s)" % (tinfo[1], tinfo[2])
tinfo = tables.whichLibVersion("bzip2")
if tinfo is not None:
print "BZIP2 version: %s (%s)" % (tinfo[1], tinfo[2])
print 'Python version: %s' % sys.version
if os.name == 'posix':
(sysname, nodename, release, version, machine) = os.uname()
print 'Platform: %s-%s' % (sys.platform, machine)
print 'Byte-ordering: %s' % sys.byteorder
print '-=' * 38
print_versions()
print_heavy(heavy)
# What a context this is!
oldverbose, common.verbose = common.verbose, verbose
oldheavy, common.heavy = common.heavy, heavy
try:
unittest.TextTestRunner().run(suite())
finally:
common.verbose = oldverbose
common.heavy = oldheavy # there are pretty young heavies, too ;)
if __name__ == "__main__":
hdf5_version = get_tuple_version(tables.whichLibVersion("hdf5")[0])
if hdf5_version < min_hdf5_version:
print "*Warning*: HDF5 version is lower than recommended: %s < %s" % (hdf5_version, min_hdf5_version)
if numpy.__version__ < min_numpy_version:
print "*Warning*: NumPy version is lower than recommended: %s < %s" % (numpy.__version__, min_numpy_version)
# Handle some global flags (i.e. only useful for test_all.py)
only_versions = 0
args = sys.argv[:]
for arg in args:
# Remove 'show-versions' for PyTables 2.3 or higher
if arg in ["--print-versions", "--show-versions"]:
only_versions = True
sys.argv.remove(arg)
elif arg == "--show-memory":
print_versions()
print_heavy(heavy)
# What a context this is!
oldverbose, common.verbose = common.verbose, verbose
oldheavy, common.heavy = common.heavy, heavy
try:
unittest.TextTestRunner().run(suite())
finally:
common.verbose = oldverbose
common.heavy = oldheavy # there are pretty young heavies, too ;)
if __name__ == "__main__":
hdf5_version = tables.whichLibVersion("hdf5")[1]
if hdf5_version < minimum_hdf5_version:
print "*Warning*: HDF5 version is lower than recommended: %s < %s" % (hdf5_version, minimum_hdf5_version)
if numpy.__version__ < minimum_numpy_version:
print "*Warning*: NumPy version is lower than recommended: %s < %s" % (numpy.__version__, minimum_numpy_version)
# Handle some global flags (i.e. only useful for test_all.py)
only_versions = 0
args = sys.argv[:]
for arg in args:
if arg == "--show-versions":
only_versions = True
sys.argv.remove(arg)
elif arg == "--show-memory":
common.show_memory = True
oldverbose, common.verbose = common.verbose, verbose
oldheavy, common.heavy = common.heavy, heavy
try:
result = unittest.TextTestRunner().run(suite())
if result.wasSuccessful():
return 0
else:
return 1
finally:
common.verbose = oldverbose
common.heavy = oldheavy # there are pretty young heavies, too ;)
if __name__ == '__main__':
hdf5_version = get_tuple_version(tables.whichLibVersion("hdf5")[0])
if hdf5_version < min_hdf5_version:
print "*Warning*: HDF5 version is lower than recommended: %s < %s" % \
(hdf5_version, min_hdf5_version)
if numpy.__version__ < min_numpy_version:
print "*Warning*: NumPy version is lower than recommended: %s < %s" % \
(numpy.__version__, min_numpy_version)
# Handle some global flags (i.e. only useful for test_all.py)
only_versions = 0
args = sys.argv[:]
for arg in args:
# Remove 'show-versions' for PyTables 2.3 or higher
if arg in ['--print-versions', '--show-versions']:
only_versions = True
f.close()
print_filesize(h5fname, clib, clevel)
if __name__ == '__main__':
tb.print_versions()
print "Total size for datasets:", round(2*N*dtype.itemsize/MB, 1), "MB"
# Get the compression libraries supported
#supported_clibs = [clib for clib in ("zlib", "lzo", "bzip2", "blosc")
#supported_clibs = [clib for clib in ("zlib", "lzo", "blosc")
supported_clibs = [clib for clib in ("blosc",)
if tb.whichLibVersion(clib)]
# Initialization code
#for what in ["numpy", "numpy.memmap", "numexpr"]:
for what in ["numpy", "numexpr"]:
#break
print "Populating x using %s with %d points..." % (what, N)
t0 = time()
if what == "numpy":
populate_x_numpy()
compute = compute_numpy
elif what == "numexpr":
populate_x_numpy()
compute = compute_numexpr
elif what == "numpy.memmap":
populate_x_memmap()
f.close()
print_filesize(h5fname, clib, clevel)
if __name__ == '__main__':
tb.print_versions()
print "Total size for datasets:", round(2 * N * dtype.itemsize / MB,
1), "MB"
# Get the compression libraries supported
#supported_clibs = [clib for clib in ("zlib", "lzo", "bzip2", "blosc")
#supported_clibs = [clib for clib in ("zlib", "lzo", "blosc")
supported_clibs = [
clib for clib in ("blosc", ) if tb.whichLibVersion(clib)
]
# Initialization code
#for what in ["numpy", "numpy.memmap", "numexpr"]:
for what in ["numpy", "numexpr"]:
#break
print "Populating x using %s with %d points..." % (what, N)
t0 = time()
if what == "numpy":
populate_x_numpy()
compute = compute_numpy
elif what == "numexpr":
populate_x_numpy()
compute = compute_numexpr
elif what == "numpy.memmap":
def helpVersions(self):
"""
Message box with info about versions of libraries used by
``ViTables``.
"""
# The libraries versions dictionary
libs_versions = {
'title': translate('VTApp', 'Version Numbers',
'Caption of the Versions dialog'),
'Python': reduce(lambda x,y: '.'.join([unicode(x), unicode(y)]),
sys.version_info[:3]),
'PyTables': tables.__version__ ,
'NumPy': tables.numpy.__version__,
'Qt': QtCore.qVersion(),
'PyQt': QtCore.PYQT_VERSION_STR,
'ViTables': vtconfig.getVersion()
}
# Add new items to the dictionary
libraries = ('HDF5', 'Zlib', 'LZO', 'BZIP2')
for lib in libraries:
lversion = tables.whichLibVersion(lib.lower())
if lversion:
libs_versions[lib] = lversion[1]
else:
libs_versions[lib] = translate('VTApp', 'not available',
'Part of the library not found text')
# Construct the dialog
versions_dlg = QtGui.QDialog(self.gui)
versions_dlg.setWindowTitle(translate('VTApp', 'Version Numbers',
'Caption of the Versions dialog'))
layout = QtGui.QVBoxLayout(versions_dlg)
versions_edit = QtGui.QTextEdit(versions_dlg)
buttons_box = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok)
layout.addWidget(versions_edit)
layout.addWidget(buttons_box)
buttons_box.accepted.connect(versions_dlg.accept)
versions_edit.setReadOnly(1)
versions_edit.setText(\
u"""
<qt>
<h3>{title}</h3>
<table>
<tr><td><b>Python</b></td><td>{Python}</td></tr>
<tr><td><b>PyTables</b></td><td>{PyTables}</td></tr>
<tr><td><b>NumPy</b></td><td>{NumPy}</td></tr>
<tr><td><b>HDF5</b></td><td>{HDF5}</td></tr>
<tr><td><b>Zlib</b></td><td>{Zlib}</td></tr>
<tr><td><b>LZO</b></td><td>{LZO}</td></tr>
<tr><td><b>BZIP2</b></td><td>{BZIP2}</td></tr>
<tr><td><b>Qt</b></td><td>{Qt}</td></tr>
<tr><td><b>PyQt</b></td><td>{PyQt}</td></tr>
<tr><td><b>ViTables</b></td><td>{ViTables}</td></tr>
</table>
</qt>""".format(
title=libs_versions['title'],
Python=libs_versions['Python'],
PyTables=libs_versions['PyTables'],
NumPy=libs_versions['NumPy'],
Qt=libs_versions['Qt'],
PyQt=libs_versions['PyQt'],
ViTables=libs_versions['ViTables'],
HDF5=libs_versions['HDF5'],
Zlib=libs_versions['Zlib'],
LZO=libs_versions['LZO'],
BZIP2=libs_versions['BZIP2'],
))
# Show the dialog
versions_dlg.exec_()
print_versions()
print_heavy(heavy)
# What a context this is!
oldverbose, common.verbose = common.verbose, verbose
oldheavy, common.heavy = common.heavy, heavy
try:
unittest.TextTestRunner().run(suite())
finally:
common.verbose = oldverbose
common.heavy = oldheavy # there are pretty young heavies, too ;)
if __name__ == '__main__':
hdf5_version = tables.whichLibVersion("hdf5")[1]
if hdf5_version < minimum_hdf5_version:
print "*Warning*: HDF5 version is lower than recommended: %s < %s" % \
(hdf5_version, minimum_hdf5_version)
if numpy.__version__ < minimum_numpy_version:
print "*Warning*: NumPy version is lower than recommended: %s < %s" % \
(numpy.__version__, minimum_numpy_version)
# Handle some global flags (i.e. only useful for test_all.py)
only_versions = 0
args = sys.argv[:]
for arg in args:
if arg == '--show-versions':
only_versions = True
sys.argv.remove(arg)