def testCreateScan(self):
graPyspIfc.setSpectra(False)
graPyspIfc.cls()
graPyspIfc.delete()
scan = graPyspIfc.Scan(name="s1", lineColor="red", nPts=201)
self.assertEqual(scan.xMin, 0.)
self.assertEqual(scan.xMax, 10.)
self.assertEqual(scan.lineColor, "red")
self.assertEqual(scan.nPts, 201)
scan.display()
PySpectra.processEventsLoop(1)
if utils.getHostname() != definitions.hostTK:
return
graPyspIfc.setSpectra(True)
graPyspIfc.cls()
graPyspIfc.delete()
scan = graPyspIfc.Scan(name="s1", lineColor="blue", nPts=201)
self.assertEqual(scan.xMin, 0.)
self.assertEqual(scan.xMax, 10.)
self.assertEqual(scan.lineColor, "blue")
self.assertEqual(scan.nPts, 201)
scan.display()
time.sleep(1)
graPyspIfc.close()
def testFillScan(self):
graPyspIfc.setSpectra(False)
graPyspIfc.cls()
graPyspIfc.delete()
scan = graPyspIfc.Scan(name="s1", color="blue", nPts=101)
scan.y = numpy.random.normal(size=(101))
scan.x = numpy.linspace(0., 10., 101)
scan.display()
PySpectra.processEventsLoop(1)
if utils.getHostname() != definitions.hostTK:
return
graPyspIfc.setSpectra(True)
graPyspIfc.cls()
graPyspIfc.delete()
scan = graPyspIfc.Scan(name="s1", color="blue", nPts=101)
scan.y = numpy.random.normal(size=(101))
scan.x = numpy.linspace(0., 10., 101)
scan.display()
time.sleep(1)
graPyspIfc.close()
def testWrite(self):
print("testGraPyspIfc.testWrite")
graPyspIfc.cls()
graPyspIfc.delete()
graPyspIfc.setSpectra(False)
(xMin, xMax, nPts) = (0., 10., 20)
x = numpy.linspace(xMin, xMax, nPts)
y = numpy.random.random_sample(nPts)
rand = graPyspIfc.Scan(name="rand",
lineColor='blue',
x=x,
y=y,
nPts=nPts)
graPyspIfc.write(names="rand")
graPyspIfc.close()
if utils.getHostname() != definitions.hostTK:
return
graPyspIfc.setSpectra(True)
(xMin, xMax, nPts) = (0., 10., 20)
x = numpy.linspace(xMin, xMax, nPts)
y = numpy.random.random_sample(nPts)
rand = graPyspIfc.Scan(name="rand",
lineColor='blue',
x=x,
y=y,
nPts=nPts)
with self.assertRaises(ValueError) as context:
graPyspIfc.write()
#print("testSetXY: %s" % repr( context.exception))
self.assertTrue(
"graPyspIfc.write: expecting a string containing the name" in
context.exception)
with self.assertRaises(ValueError) as context:
graPyspIfc.write(["rand"])
#print("testSetXY: %s" % repr( context.exception))
self.assertTrue(
"graPyspIfc.write: input must no be a list" in context.exception)
scan = graPyspIfc.getGqe("rand")
self.assertEqual(scan, 1)
graPyspIfc.write("rand")
graPyspIfc.close()
print("testGraPyspIfc.testMisc DONE")
return
def testDelete(self):
print("testGraPyspIfc.testDelete")
graPyspIfc.setSpectra(False)
graPyspIfc.cls()
graPyspIfc.delete()
(xMin, xMax, nPts) = (0., 10., 20)
x = numpy.linspace(xMin, xMax, nPts)
y = numpy.random.random_sample(nPts)
rand = graPyspIfc.Scan(name="sinus",
lineColor='blue',
x=x,
y=y,
nPts=nPts)
scan = graPyspIfc.getGqe("sinus")
self.assertEqual(scan.name, "sinus")
graPyspIfc.deleteScan(rand)
scan = graPyspIfc.getGqe("sinus")
self.assertEqual(scan, None)
graPyspIfc.close()
if utils.getHostname() != definitions.hostTK:
return
graPyspIfc.setSpectra(True)
(xMin, xMax, nPts) = (0., 10., 20)
x = numpy.linspace(xMin, xMax, nPts)
y = numpy.random.random_sample(nPts)
rand = graPyspIfc.Scan(name="sinus",
lineColor='blue',
x=x,
y=y,
nPts=nPts)
scan = graPyspIfc.getGqe("sinus")
self.assertEqual(scan, 1)
graPyspIfc.deleteScan(rand)
scan = graPyspIfc.getGqe("sinus")
self.assertEqual(scan, 0)
graPyspIfc.close()
print("testGraPyspIfc.testDelete DONE")
return
def testSinusScan(self):
graPyspIfc.setSpectra(False)
graPyspIfc.cls()
graPyspIfc.delete()
sinus = graPyspIfc.Scan(name="sinus",
lineColor='blue',
xMin=-5,
xMax=5.,
yMin=-1.5,
yMax=1.5,
nPts=21,
yLabel='sin')
sinus.y = numpy.sin(sinus.x)
sinus.display()
self.assertEqual(sinus.getCurrent(), 20)
PySpectra.processEventsLoop(1)
if utils.getHostname() != definitions.hostTK:
return
graPyspIfc.setSpectra(True)
graPyspIfc.cls()
graPyspIfc.delete()
sinus = graPyspIfc.Scan(name="sinus",
lineColor='blue',
xMin=-5,
xMax=5.,
yMin=-1.5,
yMax=1.5,
nPts=21,
yLabel='sin')
sinus.y = numpy.sin(sinus.x)
sinus.display()
time.sleep(2)
self.assertEqual(sinus.getCurrent(), 20)
graPyspIfc.close()
def testCreateHardCopy(self):
print("testGraPyspIfc.testCreateHardCopy")
graPyspIfc.setSpectra(False)
graPyspIfc.cls()
graPyspIfc.delete()
(xMin, xMax, nPts) = (0., 10., 20)
x = numpy.linspace(xMin, xMax, nPts)
y = numpy.random.random_sample(nPts)
rand = graPyspIfc.Scan(name="sinus",
lineColor='blue',
x=x,
y=y,
nPts=nPts)
graPyspIfc.createHardCopy()
graPyspIfc.createHardCopy(printer='hasps01', flagPrint=True)
graPyspIfc.close()
if utils.getHostname() != definitions.hostTK:
return
graPyspIfc.setSpectra(True)
(xMin, xMax, nPts) = (0., 10., 20)
x = numpy.linspace(xMin, xMax, nPts)
y = numpy.random.random_sample(nPts)
rand = graPyspIfc.Scan(name="sinus",
lineColor='blue',
x=x,
y=y,
nPts=nPts)
graPyspIfc.createHardCopy()
graPyspIfc.createHardCopy(printer='hasps01', flagPrint=True)
graPyspIfc.close()
print("testGraPyspIfc.testCreateHardCopy DONE")
return
def readMCAs(self):
for mca in self.selectedMCAs:
mca['proxy'].read()
if 'scanGQE' in mca:
if len(mca['scanGQE'].x) != mca['proxy'].DataLength:
graPyspIfc.deleteScan(mca['scanGQE'])
mca['scanGQE'] = graPyspIfc.Scan(name=mca['name'],
y=mca['proxy'].data)
graPyspIfc.display()
else:
mca['scanGQE'].smartUpdateDataAndDisplay(
y=numpy.copy(mca['proxy'].data))
else:
mca['scanGQE'] = graPyspIfc.Scan(name=mca['name'],
y=mca['proxy'].data)
graPyspIfc.display()
return
def testReUse(self):
graPyspIfc.setSpectra(False)
graPyspIfc.cls()
graPyspIfc.delete()
(xMin, xMax, nPts) = (0., 10., 20)
x = numpy.linspace(xMin, xMax, nPts)
y = numpy.random.random_sample(nPts)
rand = graPyspIfc.Scan(name="sinus",
lineColor='blue',
x=x,
y=y,
nPts=nPts)
graPyspIfc.setComment("using normal update")
for i in range(5):
rand.y = numpy.random.random_sample(len(x))
graPyspIfc.cls()
graPyspIfc.display()
PySpectra.processEventsLoop(1)
graPyspIfc.setComment("using smart update")
graPyspIfc.cls()
graPyspIfc.display()
for i in range(100):
rand.smartUpdateDataAndDisplay(y=numpy.random.random_sample(nPts))
graPyspIfc.setComment("")
graPyspIfc.close()
if utils.getHostname() != definitions.hostTK:
return
graPyspIfc.setSpectra(True)
graPyspIfc.cls()
graPyspIfc.delete()
(xMin, xMax, nPts) = (0., 10., 20)
x = numpy.linspace(xMin, xMax, nPts)
y = numpy.random.random_sample(nPts)
rand = graPyspIfc.Scan(name="sinus",
lineColor='blue',
x=x,
y=y,
nPts=nPts)
for i in range(10):
rand.smartUpdateDataAndDisplay(y=numpy.random.random_sample(nPts))
time.sleep(0.5)
graPyspIfc.close()
return