def perform(self, event, cfile=None):
""" Performs the action. """
logger.info("Performing save connectome file action")
# helper variable to use this function not only in the menubar
exec_as_funct = True
cfile = self.window.application.get_service("cviewer.plugins.cff2.cfile.CFile")
wildcard = "Connectome File Format v2.0 (*.cff)|*.cff|" "All files (*.*)|*.*"
dlg = FileDialog(
wildcard=wildcard,
title="Save as Connectome File",
resizeable=False,
action="save as",
default_directory=preference_manager.cviewerui.cffpath,
)
if dlg.open() == OK:
if (dlg.paths[0]).endswith(".cff"):
cfflib.save_to_cff(cfile.obj, dlg.paths[0])
logger.info("Saved connectome file to %s" % dlg.paths[0])
def _run_interface(self, runtime):
extracted_networks = []
for i, con in enumerate(self.inputs.in_files):
mycon = cf.load(con)
nets = mycon.get_connectome_network()
for ne in nets:
# here, you might want to skip networks with a given
# metadata information
ne.load()
contitle = mycon.get_connectome_meta().get_title()
ne.set_name( str(i) + ': ' + contitle + ' - ' + ne.get_name() )
ne.set_src(ne.get_name())
extracted_networks.append(ne)
# Add networks to new connectome
newcon = cf.connectome(title = 'All CNetworks', connectome_network = extracted_networks)
# Setting additional metadata
metadata = newcon.get_connectome_meta()
metadata.set_creator('My Name')
metadata.set_email('My Email')
_, name, ext = split_filename(self.inputs.out_file)
if not ext == '.cff':
ext = '.cff'
cf.save_to_cff(newcon, op.abspath(name + ext))
return runtime
def create_new_version(old_cff_path, temp_folder, new_cff_path):
"""
Given a cff file path load the cff object, store the new network data and save to a new cff file
:param old_cff_path: path to cff file from version 1.1
:param temp_folder: path to folder where intermediate results are stored
:param new_cff_path: path where new cff file is stored
"""
cff_obj = load(old_cff_path)
networks = cff_obj.get_connectome_network()
if networks:
for net in networks:
net.data = _build_and_store_new_graph(temp_folder, name=net.name)
tmpdir = tempfile.gettempdir()
net.tmpsrc = tmpdir + "\\cff_data"
save_to_cff(cff_obj, new_cff_path)
shutil.rmtree(temp_folder)
def perform(self, event, cfile=None):
""" Performs the action. """
logger.info('Performing save connectome file action')
# helper variable to use this function not only in the menubar
exec_as_funct = True
cfile = self.window.application.get_service(
'cviewer.plugins.cff2.cfile.CFile')
wildcard = "Connectome File Format v2.0 (*.cff)|*.cff|" \
"All files (*.*)|*.*"
dlg = FileDialog(wildcard=wildcard,title="Save as Connectome File",\
resizeable=False, action = 'save as',\
default_directory=preference_manager.cviewerui.cffpath,)
if dlg.open() == OK:
if (dlg.paths[0]).endswith('.cff'):
cfflib.save_to_cff(cfile.obj, dlg.paths[0])
logger.info("Saved connectome file to %s" % dlg.paths[0])
def _run_interface(self, runtime):
a = cf.connectome()
if isdefined(self.inputs.title):
a.connectome_meta.set_title(self.inputs.title)
else:
a.connectome_meta.set_title(self.inputs.out_file)
if isdefined(self.inputs.creator):
a.connectome_meta.set_creator(self.inputs.creator)
else:
#Probably only works on some OSes...
a.connectome_meta.set_creator(os.getenv('USER'))
if isdefined(self.inputs.email):
a.connectome_meta.set_email(self.inputs.email)
if isdefined(self.inputs.publisher):
a.connectome_meta.set_publisher(self.inputs.publisher)
if isdefined(self.inputs.license):
a.connectome_meta.set_license(self.inputs.license)
if isdefined(self.inputs.rights):
a.connectome_meta.set_rights(self.inputs.rights)
if isdefined(self.inputs.references):
a.connectome_meta.set_references(self.inputs.references)
if isdefined(self.inputs.relation):
a.connectome_meta.set_relation(self.inputs.relation)
if isdefined(self.inputs.species):
a.connectome_meta.set_species(self.inputs.species)
if isdefined(self.inputs.description):
a.connectome_meta.set_description(self.inputs.description)
a.connectome_meta.set_created(datetime.date.today())
count = 0
if isdefined(self.inputs.graphml_networks):
for ntwk in self.inputs.graphml_networks:
# There must be a better way to deal with the unique name problem
#(i.e. tracks and networks can't use the same name, and previously we were pulling them both from the input files)
ntwk_name = 'Network {cnt}'.format(cnt=count)
a.add_connectome_network_from_graphml(ntwk_name, ntwk)
count += 1
if isdefined(self.inputs.gpickled_networks):
unpickled = []
for ntwk in self.inputs.gpickled_networks:
_, ntwk_name, _ = split_filename(ntwk)
unpickled = nx.read_gpickle(ntwk)
cnet = cf.CNetwork(name = ntwk_name)
cnet.set_with_nxgraph(unpickled)
a.add_connectome_network(cnet)
count += 1
count = 0
if isdefined(self.inputs.tract_files):
for trk in self.inputs.tract_files:
_, trk_name, _ = split_filename(trk)
ctrack = cf.CTrack(trk_name, trk)
a.add_connectome_track(ctrack)
count += 1
count = 0
if isdefined(self.inputs.gifti_surfaces):
for surf in self.inputs.gifti_surfaces:
_, surf_name, _ = split_filename(surf)
csurf = cf.CSurface.create_from_gifti("Surface %d - %s" % (count,surf_name), surf)
csurf.fileformat='Gifti'
csurf.dtype='Surfaceset'
a.add_connectome_surface(csurf)
count += 1
count = 0
if isdefined(self.inputs.gifti_labels):
for label in self.inputs.gifti_labels:
_, label_name, _ = split_filename(label)
csurf = cf.CSurface.create_from_gifti("Surface Label %d - %s" % (count,label_name), label)
csurf.fileformat='Gifti'
csurf.dtype='Labels'
a.add_connectome_surface(csurf)
count += 1
if isdefined(self.inputs.nifti_volumes):
for vol in self.inputs.nifti_volumes:
_, vol_name, _ = split_filename(vol)
cvol = cf.CVolume.create_from_nifti(vol_name,vol)
a.add_connectome_volume(cvol)
if isdefined(self.inputs.script_files):
for script in self.inputs.script_files:
_, script_name, _ = split_filename(script)
cscript = cf.CScript.create_from_file(script_name, script)
a.add_connectome_script(cscript)
if isdefined(self.inputs.data_files):
for data in self.inputs.data_files:
_, data_name, _ = split_filename(data)
cda = cf.CData(name=data_name, src=data, fileformat='NumPy')
if not string.find(data_name,'lengths') == -1:
cda.dtype = 'FinalFiberLengthArray'
if not string.find(data_name,'endpoints') == -1:
cda.dtype = 'FiberEndpoints'
if not string.find(data_name,'labels') == -1:
cda.dtype = 'FinalFiberLabels'
a.add_connectome_data(cda)
a.print_summary()
_, name, ext = split_filename(self.inputs.out_file)
if not ext == '.cff':
ext = '.cff'
cf.save_to_cff(a,op.abspath(name + ext))
return runtime
def convert2cff():
# filename from metadata name
# define path in folder structure, maybe root
outputcff = op.join(gconf.get_cffdir(), '%s_%s.cff' % (gconf.subject_name, gconf.subject_timepoint))
c = cf.connectome()
# creating metadata
c.connectome_meta.set_title('%s - %s' % (gconf.subject_name, gconf.subject_timepoint) )
c.connectome_meta.set_creator(gconf.creator)
c.connectome_meta.set_email(gconf.email)
c.connectome_meta.set_publisher(gconf.publisher)
c.connectome_meta.set_created(gconf.created)
c.connectome_meta.set_modified(gconf.modified)
c.connectome_meta.set_license(gconf.license)
c.connectome_meta.set_rights(gconf.rights)
c.connectome_meta.set_references(gconf.reference)
c.connectome_meta.set_relation(gconf.relation)
c.connectome_meta.set_species(gconf.species)
c.connectome_meta.set_description(gconf.description)
mydict = {}
for ele in gconf.subject_metadata:
if str(ele.key) == "":
continue
mydict[str(ele.key)] = str(ele.value)
mydict['subject_name'] = gconf.subject_name
mydict['subject_timepoint'] = gconf.subject_timepoint
mydict['subject_workingdir'] = gconf.subject_workingdir
c.connectome_meta.update_metadata(mydict)
# XXX: depending on what was checked
if gconf.cff_fullnetworkpickle:
# adding networks
add_networks2connectome(c)
if gconf.cff_originalfibers:
add_fibersoriginal2connectome(c)
if gconf.cff_filteredfibers:
add_fibers2connectome(c)
if gconf.cff_finalfiberlabels:
add_finaltractandlabels(c)
if gconf.cff_fiberarr:
add_fiberarr2connectome(c)
if gconf.cff_rawdiffusion:
add_raw2connectome(c, 'rawdiffusion')
if gconf.cff_rawT1:
add_raw2connectome(c, 'rawT1')
if gconf.cff_rawT2:
add_raw2connectome(c, 'rawT2')
if gconf.cff_scalars:
add_scalars2connectome(c, 'gfa')
add_scalars2connectome(c, 'skewness')
add_scalars2connectome(c, 'kurtosis')
add_scalars2connectome(c, 'P0')
if gconf.cff_roisegmentation:
add_roiseg2connectome(c)
if gconf.cff_surfaces:
add_surfaces2connectome(c)
cf.save_to_cff(c,outputcff)
# and produces a new connectome file containing only the requested
# connectome object types. The new connectome object names are composed
# of the originial connectome file title and the original connectome
# object name
import cfflib as cf
original_connectomes = ['myconnectome1.cff', 'myconnectome2.cff']
extracted_networks = []
for i, con in enumerate(original_connectomes):
mycon = cf.load(con)
nets = mycon.get_connectome_network()
for ne in nets:
# here, you might want to skip networks with a given
# metadata information
ne.load()
contitle = mycon.get_connectome_meta().get_title()
ne.set_name(str(i) + ': ' + contitle + ' - ' + ne.get_name())
extracted_networks.append(ne)
# add networks to new connectome
newcon = cf.connectome(title='All CNetworks',
connectome_network=extracted_networks)
# Setting additional metadata
metadata = newcon.get_connectome_meta()
metadata.set_creator('My Name')
metadata.set_email('My Email')
cf.save_to_cff(newcon, 'merged_cnetworks.cff')
# This script takes a set of compressed connectome files .cff
# and produces a new connectome file containing only the requested
# connectome object types. The new connectome object names are composed
# of the originial connectome file title and the original connectome
# object name
import cfflib as cf
original_connectomes = ['myconnectome1.cff', 'myconnectome2.cff']
extracted_networks = []
for i, con in enumerate(original_connectomes):
mycon = cf.load(con)
nets = mycon.get_connectome_network()
for ne in nets:
# here, you might want to skip networks with a given
# metadata information
ne.load()
contitle = mycon.get_connectome_meta().get_title()
ne.set_name( str(i) + ': ' + contitle + ' - ' + ne.get_name() )
extracted_networks.append(ne)
# add networks to new connectome
newcon = cf.connectome(title = 'All CNetworks', connectome_network = extracted_networks )
# Setting additional metadata
metadata = newcon.get_connectome_meta()
metadata.set_creator('My Name')
metadata.set_email('My Email')
cf.save_to_cff(newcon, 'merged_cnetworks.cff')
