def testReadSingleFile(self):
"""
Test the correct interpretation of physical constants
as definied in FMF version 1.1.
"""
consts = LoadFMF.readSingleFile(self.FMFinput, "testReadSingleFile")[0].attributes[
"Mathematical and Physical Constants"
]
self.assertEqual(consts[u"Speed of light"][1], str2unit("1 c", FMFversion="1.1"))
self.assertEqual(
consts[u"Permeability of vacuum"][1],
str2unit("1 mu0", FMFversion="1.1"),
"The values differ by %s." % (consts[u"Permeability of vacuum"][1] - str2unit("1 mu0", FMFversion="1.1"),),
)
self.assertEqual(consts[u"Permittivity of vacuum"][1], str2unit("1 eps0", FMFversion="1.1"))
self.assertEqual(consts[u"Gravitational constant"][1], str2unit("1 G", FMFversion="1.1"))
self.assertEqual(consts[u"Planck constant"][1], str2unit("1 h", FMFversion="1.1"))
self.assertEqual(consts[u"Planck constant / 2pi"][1], str2unit("1 hbar", FMFversion="1.1"))
self.assertEqual(
consts[u"Elementary charge"][1],
str2unit("1 e", FMFversion="1.1"),
"The elements %s and %s do not match."
% (consts[u"Elementary charge"][1], str2unit("1 e", FMFversion="1.1")),
)
self.assertEqual(consts[u"Electron mass"][1], str2unit("1 me", FMFversion="1.1"))
self.assertEqual(consts[u"Proton mass"][1], str2unit("1 mp", FMFversion="1.1"))
self.assertEqual(consts[u"Avogadro number"][1], str2unit("1 NA", FMFversion="1.1"))
self.assertEqual(consts[u"Boltzmann constant"][1], str2unit("1 k", FMFversion="1.1"))
self.assertEqual(consts[u"Rydberg constant"][1], str2unit("1 Ryd", FMFversion="1.1"))
consts = LoadFMF.readSingleFile(self.FMFinput, "testReadSingleFile")[0].attributes[
"Additional constants changed from FMF version 1.0 to 1.1"
]
self.assertEqual(consts[u"Parsec"][1], str2unit("1 pc", FMFversion="1.1"))
self.assertEqual(consts[u"US gallon"][1], str2unit("1 galUS", FMFversion="1.1"))
self.assertEqual(consts[u"Atomic mass units"][1], str2unit("1 u", FMFversion="1.1"))
def testReadSingleFile(self):
"""
Test the correct interpretation of physical constants
as definied in FMF version 1.1.
"""
consts = LoadFMF.readSingleFile(
self.FMFinput, "testReadSingleFile"
)[0].attributes['Mathematical and Physical Constants']
self.assertEqual(consts[u'Speed of light'][1],
str2unit("1 c", FMFversion="1.1"))
self.assertEqual(
consts[u'Permeability of vacuum'][1],
str2unit("1 mu0", FMFversion="1.1"),
'The values differ by %s.' % (
consts[u'Permeability of vacuum'][1] -\
str2unit("1 mu0", FMFversion="1.1"),
)
)
self.assertEqual(consts[u'Permittivity of vacuum'][1],
str2unit("1 eps0", FMFversion="1.1"))
self.assertEqual(consts[u'Gravitational constant'][1],
str2unit("1 G", FMFversion="1.1"))
self.assertEqual(consts[u'Planck constant'][1],
str2unit("1 h", FMFversion="1.1"))
self.assertEqual(consts[u'Planck constant / 2pi'][1],
str2unit("1 hbar", FMFversion="1.1"))
self.assertEqual(
consts[u'Elementary charge'][1], str2unit("1 e", FMFversion="1.1"),
'The elements %s and %s do not match.' %
(consts[u'Elementary charge'][1], str2unit("1 e",
FMFversion="1.1")))
self.assertEqual(consts[u'Electron mass'][1],
str2unit("1 me", FMFversion="1.1"))
self.assertEqual(consts[u'Proton mass'][1],
str2unit("1 mp", FMFversion="1.1"))
self.assertEqual(consts[u'Avogadro number'][1],
str2unit("1 NA", FMFversion="1.1"))
self.assertEqual(consts[u'Boltzmann constant'][1],
str2unit("1 k", FMFversion="1.1"))
self.assertEqual(consts[u'Rydberg constant'][1],
str2unit("1 Ryd", FMFversion="1.1"))
consts = LoadFMF.readSingleFile(
self.FMFinput, "testReadSingleFile")[0].attributes[
'Additional constants changed from FMF version 1.0 to 1.1']
self.assertEqual(consts[u'Parsec'][1],
str2unit("1 pc", FMFversion="1.1"))
self.assertEqual(consts[u'US gallon'][1],
str2unit("1 galUS", FMFversion="1.1"))
self.assertEqual(consts[u'Atomic mass units'][1],
str2unit("1 u", FMFversion="1.1"))
def testReadSingleFile(self):
"""
Test the correct interpretation of physical constants
as definied in FMF version 1.0.
"""
consts = LoadFMF.readSingleFile(
self.FMFinput, "testReadSingleFile"
)[0].attributes['Mathematical and Physical Constants']
self.assertEqual(consts[u'Speed of light'][1],
str2unit("1 c", FMFversion="1.0"))
self.assertEqual(consts[u'Speed of light'][1], str2unit("1 c"))
self.assertEqual(consts[u'Permeability of vacuum'][1],
str2unit("1 mu0", FMFversion="1.0"))
self.assertEqual(consts[u'Permittivity of vacuum'][1],
str2unit("1 eps0", FMFversion="1.0"))
self.assertEqual(consts[u'Gravitational constant'][1],
str2unit("1 Grav", FMFversion="1.0"))
self.assertTrue(consts[u'Planck constant'][1],
str2unit("1 hplanck", FMFversion="1.0"))
self.almostEqual(consts[u'Planck constant / 2pi'][1],
str2unit("1 hbar", FMFversion="1.0"))
self.almostEqual(consts[u'Elementary charge'][1],
str2unit("1 e", FMFversion="1.0"))
self.assertNotEqual(
consts[u'Elementary charge'][1], str2unit("1 e"),
"Elementary charge has been adapted to new CODATA recommendations."
)
self.assertEqual(consts[u'Electron mass'][1],
str2unit("1 me", FMFversion="1.0"))
self.assertNotEqual(
consts[u'Electron mass'][1], str2unit("1 me"),
"Electron mass has been adapted to new CODATA recommendations.")
self.assertEqual(consts[u'Proton mass'][1],
str2unit("1 mp", FMFversion="1.0"))
self.assertNotEqual(
consts[u'Proton mass'][1], str2unit("1 mp"),
"Proton mass has been adapted to new CODATA recommendations.")
self.assertEqual(consts[u'Avogadro number'][1],
str2unit("1 Nav", FMFversion="1.0"))
self.assertEqual(consts[u'Boltzmann constant'][1],
str2unit("1 k", FMFversion="1.0"))
consts = LoadFMF.readSingleFile(
self.FMFinput, "testReadSingleFile")[0].attributes[
'Additional constants changed from FMF version 1.0 to 1.1']
self.almostEqual(consts[u'Parsec'][1],
str2unit("1 pc", FMFversion="1.0"))
self.almostEqual(consts[u'US gallon'][1],
str2unit("1 galUS", FMFversion="1.0"))
self.assertEqual(consts[u'Atomic mass units'][1],
str2unit("1 amu", FMFversion="1.0"))
def testListofStrings2(self):
column = [['Hello', 'World'], 'World']
result = LoadFMF.column2FieldContainer('simple string', column)
expectedResult = FieldContainer(
numpy.array(['Hello, World', 'World']), longname='simple string'
)
assertEqual(result, expectedResult)
def testListofStrings(self):
column = ['World', ['Hello', 'World'], 'World']
result = LoadFMF.column2FieldContainer('simple string', column)
expectedResult = FieldContainer(numpy.array(
['World', 'Hello, World', 'World']),
longname='simple string')
assertEqual(result, expectedResult)
def testVariableFirstNaN(self):
column = [
('T', 'NaN', Quantity('0.5 degC')),
('T', Quantity('11.2 degC'), None)
]
result = LoadFMF.column2FieldContainer('temperature', column)
expectedResult = FieldContainer(
numpy.array([numpy.NaN, 11.2]), error=numpy.array([0.5, 0.0]),
mask = numpy.array([True, False]),
unit='1 degC', longname='temperature', shortname='T')
assertEqual(result, expectedResult)
def registerFMF(self, filename, temporary=False):
"""
Extracts a SampleContainer from a given FMF file and stores it
permanently. The emd5 of the SampleContainer that has been generated
is returned.
filename -- path to the FMF file
temporary -- see registerDataContainer
"""
sc = LoadFMF.loadFMFFromFile(filename)
self.registerDataContainer(sc, temporary)
return sc.id
def registerFMF(self, filename, temporary=False):
"""
Extracts a SampleContainer from a given FMF file and stores it
permanently. The emd5 of the SampleContainer that has been generated
is returned.
filename -- path to the FMF file
temporary -- see registerDataContainer
"""
sc = LoadFMF.loadFMFFromFile(filename)
self.registerDataContainer(sc, temporary)
return sc.id
def testVariable(self):
column = [('T', Quantity('22.4 degC'), Quantity('0.5 degC')),
('T', Quantity('11.2 degC'), Quantity('0.5 degC'))]
result = LoadFMF.column2FieldContainer('temperature', column)
expectedResult = FieldContainer(numpy.array([22.4, 11.2]),
error=numpy.array([0.5, 0.5]),
mask=numpy.array([False, False]),
unit='1 degC',
longname='temperature',
shortname='T')
assertEqual(result, expectedResult)
def testVariableFirstNaN(self):
column = [('T', 'NaN', Quantity('0.5 degC')),
('T', Quantity('11.2 degC'), None)]
result = LoadFMF.column2FieldContainer('temperature', column)
expectedResult = FieldContainer(numpy.array([numpy.NaN, 11.2]),
error=numpy.array([0.5, 0.0]),
mask=numpy.array([True, False]),
unit='1 degC',
longname='temperature',
shortname='T')
assertEqual(result, expectedResult)
def testVariable(self):
column = [
('T', Quantity('22.4 degC'), Quantity('0.5 degC')),
('T', Quantity('11.2 degC'), Quantity('0.5 degC'))
]
result = LoadFMF.column2FieldContainer('temperature', column)
expectedResult = FieldContainer(
numpy.array([22.4, 11.2]) ,error=numpy.array([0.5, 0.5]),
mask=numpy.array([False, False]),
unit='1 degC', longname='temperature', shortname='T'
)
assertEqual(result, expectedResult)
def testVariableWithNaN(self):
column = [("T", Quantity("22.4 degC"), Quantity("0.5 degC")), ("T", Quantity("11.2 degC"), None)]
result = LoadFMF.column2FieldContainer("temperature", column)
expectedResult = FieldContainer(
numpy.array([22.4, 11.2]),
error=numpy.array([0.5, 0.0]),
mask=numpy.array([False, False]),
unit="1 degC",
longname="temperature",
shortname="T",
)
assertEqual(result, expectedResult)
def testReadSingleFile(self):
"""
Test the correct interpretation of physical constants
as definied in FMF version 1.0.
"""
consts = LoadFMF.readSingleFile(self.FMFinput, "testReadSingleFile")[0].attributes[
"Mathematical and Physical Constants"
]
self.assertEqual(consts[u"Speed of light"][1], str2unit("1 c", FMFversion="1.0"))
self.assertEqual(consts[u"Speed of light"][1], str2unit("1 c"))
self.assertEqual(consts[u"Permeability of vacuum"][1], str2unit("1 mu0", FMFversion="1.0"))
self.assertEqual(consts[u"Permittivity of vacuum"][1], str2unit("1 eps0", FMFversion="1.0"))
self.assertEqual(consts[u"Gravitational constant"][1], str2unit("1 Grav", FMFversion="1.0"))
self.assertTrue(consts[u"Planck constant"][1], str2unit("1 hplanck", FMFversion="1.0"))
self.almostEqual(consts[u"Planck constant / 2pi"][1], str2unit("1 hbar", FMFversion="1.0"))
self.almostEqual(consts[u"Elementary charge"][1], str2unit("1 e", FMFversion="1.0"))
self.assertNotEqual(
consts[u"Elementary charge"][1],
str2unit("1 e"),
"Elementary charge has been adapted to new CODATA recommendations.",
)
self.assertEqual(consts[u"Electron mass"][1], str2unit("1 me", FMFversion="1.0"))
self.assertNotEqual(
consts[u"Electron mass"][1],
str2unit("1 me"),
"Electron mass has been adapted to new CODATA recommendations.",
)
self.assertEqual(consts[u"Proton mass"][1], str2unit("1 mp", FMFversion="1.0"))
self.assertNotEqual(
consts[u"Proton mass"][1], str2unit("1 mp"), "Proton mass has been adapted to new CODATA recommendations."
)
self.assertEqual(consts[u"Avogadro number"][1], str2unit("1 Nav", FMFversion="1.0"))
self.assertEqual(consts[u"Boltzmann constant"][1], str2unit("1 k", FMFversion="1.0"))
consts = LoadFMF.readSingleFile(self.FMFinput, "testReadSingleFile")[0].attributes[
"Additional constants changed from FMF version 1.0 to 1.1"
]
self.almostEqual(consts[u"Parsec"][1], str2unit("1 pc", FMFversion="1.0"))
self.almostEqual(consts[u"US gallon"][1], str2unit("1 galUS", FMFversion="1.0"))
self.assertEqual(consts[u"Atomic mass units"][1], str2unit("1 amu", FMFversion="1.0"))
def testJouleValue1_0(self):
"""Physical quantities with unit Joule are indicated by 'J'."""
result = LoadFMF.item2value(self.inputDict["Joule"], FMFversion="1.0")
self.assertEqual(result, (Quantity(self.inputDict["Joule"]), None))
def testComplexValue(self):
"""Imaginary numbers are indicated by 'j'."""
result = LoadFMF.item2value(self.inputDict["complexJ"])
self.assertEqual(result, (complex(self.inputDict["complexJ"]), None))
def testComplexValue(self):
"""Imaginary numbers are indicated by 'j'."""
result = LoadFMF.item2value(self.inputDict['complexJ'])
self.assertEqual(result, (complex(self.inputDict['complexJ']), None))
def testValid(self):
result = LoadFMF.checkAndCondense(self.valid)
numpy.testing.assert_array_equal(self.x, result)
def testJouleValue1_0(self):
"""Physical quantities with unit Joule are indicated by 'J'."""
result = LoadFMF.item2value(self.inputDict['Joule'], FMFversion='1.0')
self.assertEqual(result, (Quantity(self.inputDict['Joule']), None))
def load(self, filename):
import os
data = LoadFMF.loadFMFFromFile(os.path.join(self.path, filename))
data.seal()
return data
def testValid(self):
result = LoadFMF.checkAndCondense(self.valid)
numpy.testing.assert_array_equal(self.x, result)
def load(self, filename):
res = "tests/resources/fmf/" + filename
data = LoadFMF.loadFMFFromFile(pkg_resources.resource_filename("pyphant", res))
data.seal()
return data
def testJouleValue1_1(self):
"""Physical quantities with unit Joule are indicated by 'J'."""
result = LoadFMF.item2value(self.inputDict['Joule'])
self.assertEqual(result, (Quantity(self.inputDict['Joule']), None))
def testListofStrings2(self):
column = [["Hello", "World"], "World"]
result = LoadFMF.column2FieldContainer("simple string", column)
expectedResult = FieldContainer(numpy.array(["Hello, World", "World"]), longname="simple string")
assertEqual(result, expectedResult)
def testReadSingleFile(self):
"""
Test the correct interpretation of physical constants
as definied in FMF version 1.1.
"""
consts = LoadFMF.readSingleFile(
self.FMFinput, "testReadSingleFile")[0].attributes[
'Mathematical and Physical Constants'
]
self.assertEqual(
consts[u'Speed of light'][1], str2unit("1 c", FMFversion="1.1")
)
self.assertEqual(
consts[u'Permeability of vacuum'][1],
str2unit("1 mu0", FMFversion="1.1"),
'The values differ by %s.' % (
consts[u'Permeability of vacuum'][1] -\
str2unit("1 mu0", FMFversion="1.1"),
)
)
self.assertEqual(
consts[u'Permittivity of vacuum'][1],
str2unit("1 eps0", FMFversion="1.1")
)
self.assertEqual(
consts[u'Gravitational constant'][1],
str2unit("1 G", FMFversion="1.1")
)
self.assertEqual(
consts[u'Planck constant'][1],
str2unit("1 h", FMFversion="1.1")
)
self.assertEqual(
consts[u'Planck constant / 2pi'][1],
str2unit("1 hbar", FMFversion="1.1")
)
self.assertEqual(
consts[u'Elementary charge'][1], str2unit("1 e",FMFversion="1.1"),
'The elements %s and %s do not match.' % (
consts[u'Elementary charge'][1],
str2unit("1 e", FMFversion="1.1")
)
)
self.assertEqual(
consts[u'Electron mass'][1], str2unit("1 me", FMFversion="1.1")
)
self.assertEqual(
consts[u'Proton mass'][1], str2unit("1 mp", FMFversion="1.1")
)
self.assertEqual(
consts[u'Avogadro number'][1], str2unit("1 NA", FMFversion="1.1")
)
self.assertEqual(
consts[u'Boltzmann constant'][1], str2unit("1 k",FMFversion="1.1")
)
self.assertEqual(
consts[u'Rydberg constant'][1], str2unit("1 Ryd", FMFversion="1.1")
)
consts = LoadFMF.readSingleFile(
self.FMFinput, "testReadSingleFile")[0].attributes[
'Additional constants changed from FMF version 1.0 to 1.1'
]
self.assertEqual(
consts[u'Parsec'][1], str2unit("1 pc", FMFversion="1.1")
)
self.assertEqual(
consts[u'US gallon'][1], str2unit("1 galUS", FMFversion="1.1")
)
self.assertEqual(
consts[u'Atomic mass units'][1], str2unit("1 u", FMFversion="1.1")
)
def load(self, filename):
import os
data = LoadFMF.loadFMFFromFile(os.path.join(self.path, filename))
data.seal()
return data
def load(self, filename):
res = 'tests/resources/fmf/' + filename
data = LoadFMF.loadFMFFromFile(
pkg_resources.resource_filename('pyphant', res))
data.seal()
return data
