def subjectSummary(self):
match = re.match(r"^/?subjects/([^/]+)/?$", self.command)
self.restLog("Returning info about subject {}".format(match.group(1)),
2)
id = match.group(1)
# if we were passed in a sub_id rather than a UUID, lookup the associated UUID. (we might get multiple!)
if validate_uuid(id):
sub_ids = id
else:
sub_ids = Navigate.getSubjectUUIDsfromID(self.nidm_files, id)
if len(sub_ids) == 1:
sub_ids = sub_ids[0]
activities = Navigate.getActivities(self.nidm_files, id)
activityData = []
for a in activities:
data = Navigate.getActivityData(self.nidm_files, a)
activityData.append(data)
return self.subjectSummaryFormat_v2({
'uuid':
sub_ids,
'instruments':
list(filter(lambda x: x.category == 'instrument', activityData)),
'derivatives':
list(filter(lambda x: x.category == 'derivative', activityData))
})
def getActivities(nidm_file_tuples, subject_id):
activities = set([])
# if we were passed in a sub_id rather than a UUID, lookup the associated UUID. (we might get multiple!)
if validate_uuid(URITail(subject_id)):
sub_uris = [subject_id]
else:
sub_uris = getSubjectUUIDsfromID(nidm_file_tuples, subject_id)
for file in nidm_file_tuples:
rdf_graph = OpenGraph(file)
for subject_uri in sub_uris:
subject_uri = expandID(subject_uri, Constants.NIIRI)
for blank_node in rdf_graph.subjects(
predicate=Constants.PROV['agent'], object=subject_uri):
for activity in rdf_graph.subjects(
predicate=Constants.PROV['qualifiedAssociation'],
object=blank_node):
if (activity, isa,
Constants.PROV['Activity']) in rdf_graph:
activities.add(activity)
return activities