def _checkNewMics(self, micSet):
""" Check for already computed CTF and update the output set. """
micDict = {}
newMic = False
for mic in micSet:
micDict[mic.getFileName()] = True
if micDict:
if micSet.getSize():
micSet.enableAppend()
micSet.loadAllProperties()
else:
micSet.setStreamState(micSet.STREAM_OPEN)
acquisition = Acquisition()
acquisition.setMagnification(self._magnification)
acquisition.setVoltage(self._voltage)
acquisition.setSphericalAberration(self._sphericalAberration)
acquisition.setAmplitudeContrast(self._amplitudeContrast)
micSet.setAcquisition(acquisition)
micSet.setSamplingRate(self.samplingRate.get())
mic = Micrograph()
counter = 0
for k, v in self.xmippMic.iteritems():
counter += 1
if (k not in micDict):
mic.setFileName(k)
mic.setMicName(basename(k))
mic.setObjId(counter)
micSet.append(mic)
newMic = True
return micSet, newMic #why a dictionary, a boolean may be enought
def _checkNewItems(self, objSet):
""" Check for already computed micrograph/movie and
update the output set. """
objDict = {}
newObj = False
for obj in objSet:
objDict[obj.getFileName()] = True
if objDict:
if objSet.getSize():
objSet.enableAppend()
objSet.loadAllProperties()
else:
objSet.setStreamState(objSet.STREAM_OPEN)
acquisition = Acquisition()
acquisition.setMagnification(self._magnification)
acquisition.setVoltage(self._voltage)
acquisition.setSphericalAberration(self._sphericalAberration)
acquisition.setAmplitudeContrast(self._amplitudeContrast)
objSet.setAcquisition(acquisition)
objSet.setSamplingRate(self.samplingRate.get())
if self.setof == SET_OF_MOVIES:
obj = Movie()
elif self.setof == SET_OF_MICROGRAPHS:
obj = Micrograph()
elif self.setof == SET_OF_RANDOM_MICROGRAPHS:
obj = Micrograph()
else:
raise Exception('Unknown data type')
counter = 0
for k, v in self.dictObj.iteritems():
counter += 1
if (k not in objDict):
obj.setFileName(k)
obj.setMicName(basename(k))
obj.setObjId(counter)
objSet.append(obj)
newObj = True
return objSet, newObj # why a dictionary, a boolean may be enought
def _checkNewItems(self, objSet):
""" Check for already computed micrograph/movie and
update the output set. """
objDict = {}
newObj = False
for obj in objSet:
objDict[obj.getFileName()] = True
if objDict:
if objSet.getSize():
objSet.enableAppend()
objSet.loadAllProperties()
else:
objSet.setStreamState(objSet.STREAM_OPEN)
acquisition = Acquisition()
acquisition.setMagnification(self._magnification)
acquisition.setVoltage(self._voltage)
acquisition.setSphericalAberration(self._sphericalAberration)
acquisition.setAmplitudeContrast(self._amplitudeContrast)
objSet.setAcquisition(acquisition)
objSet.setSamplingRate(self.samplingRate.get())
if self.setof == SET_OF_MOVIES:
obj = Movie()
elif self.setof == SET_OF_MICROGRAPHS:
obj = Micrograph()
elif self.setof == SET_OF_RANDOM_MICROGRAPHS:
obj = Micrograph()
else:
raise Exception('Unknown data type')
counter = 0
for k, v in self.dictObj.iteritems():
counter += 1
if (k not in objDict):
obj.setFileName(k)
obj.setMicName(basename(k))
obj.setObjId(counter)
objSet.append(obj)
newObj = True
return objSet, newObj # why a dictionary, a boolean may be enought
def testOrderBy(self):
""" create set of particles and orderby a given attribute
"""
# This function was written by Roberto. It does things
# differently, so let's keep it for reference.
#create set of particles
inFileNameMetadata = self.proj.getTmpPath('particlesOrderBy.sqlite')
inFileNameData = self.proj.getTmpPath('particlesOrderBy.stk')
imgSet = SetOfParticles(filename=inFileNameMetadata)
imgSet.setSamplingRate(1.5)
acq = Acquisition()
acq.setAmplitudeContrast(0.1)
acq.setMagnification(10000)
acq.setVoltage(200)
acq.setSphericalAberration(2.0)
imgSet.setAcquisition(acq)
img = Particle()
for i in range(1, 10):
img.setLocation(i, inFileNameData)
img.setMicId(i % 3)
img.setClassId(i % 5)
imgSet.append(img)
img.cleanObjId()
imgSet.write()
#now import the dataset
prot1 = self.newProtocol(
ProtImportParticles,
importFrom=ProtImportParticles.IMPORT_FROM_SCIPION,
sqliteFile=inFileNameMetadata,
magnification=10000,
samplingRate=1.5)
prot1.setObjLabel('from sqlite (test-sets)')
self.launchProtocol(prot1)
if prot1.outputParticles is None:
raise Exception(
'Import of images: %s, failed. outputParticles is None.' %
inFileNameMetadata)
protSplitSet = self.newProtocol(ProtSplitSet,
inputSet=prot1.outputParticles,
numberOfSets=2,
randomize=True)
self.launchProtocol(protSplitSet)
inputSets = [
protSplitSet.outputParticles01, protSplitSet.outputParticles02
]
outputSet = SetOfParticles(
filename=self.proj.getTmpPath('gold.sqlite'))
for itemSet in inputSets:
for obj in itemSet:
outputSet.append(obj)
for item1, item2 in izip(imgSet, outputSet):
if not item1.equalAttributes(item2):
print "Items differ:"
prettyDict(item1.getObjDict())
prettyDict(item2.getObjDict())
self.assertTrue(item1.equalAttributes(item2), )
def testOrderBy(self):
""" create set of particles and orderby a given attribute
"""
# This function was written by Roberto. It does things
# differently, so let's keep it for reference.
#create set of particles
inFileNameMetadata = self.proj.getTmpPath('particlesOrderBy.sqlite')
inFileNameData = self.proj.getTmpPath('particlesOrderBy.stk')
imgSet = SetOfParticles(filename=inFileNameMetadata)
imgSet.setSamplingRate(1.5)
acq = Acquisition()
acq.setAmplitudeContrast(0.1)
acq.setMagnification(10000)
acq.setVoltage(200)
acq.setSphericalAberration(2.0)
imgSet.setAcquisition(acq)
img = Particle()
for i in range(1, 10):
img.setLocation(i, inFileNameData)
img.setMicId(i%3)
img.setClassId(i%5)
imgSet.append(img)
img.cleanObjId()
imgSet.write()
#now import the dataset
prot1 = self.newProtocol(ProtImportParticles,
importFrom=ProtImportParticles.IMPORT_FROM_SCIPION,
sqliteFile=inFileNameMetadata,
magnification=10000,
samplingRate=1.5
)
prot1.setObjLabel('from sqlite (test-sets)')
self.launchProtocol(prot1)
if prot1.outputParticles is None:
raise Exception('Import of images: %s, failed. outputParticles is None.' % inFileNameMetadata)
protSplitSet = self.newProtocol(ProtSplitSet,
inputSet=prot1.outputParticles,
numberOfSets=2,
randomize=True)
self.launchProtocol(protSplitSet)
inputSets = [protSplitSet.outputParticles01,protSplitSet.outputParticles02]
outputSet = SetOfParticles(filename=self.proj.getTmpPath('gold.sqlite'))
for itemSet in inputSets:
for obj in itemSet:
outputSet.append(obj)
for item1, item2 in izip(imgSet, outputSet):
if not item1.equalAttributes(item2):
print "Items differ:"
prettyDict(item1.getObjDict())
prettyDict(item2.getObjDict())
self.assertTrue(item1.equalAttributes(item2), )