def add_subjects_from_filenames(self, filenames, groupname):
parent = QtCore.QModelIndex()
start_index = self.rowCount()
end_index = start_index + len(filenames)
self.beginInsertRows(parent, start_index, end_index)
for filename in filenames:
subject = Subject.from_filename(filename, groupname)
self._add_subject(subject)
self.endInsertRows()
def _assert_subjects_exist(self, study):
for filename in self.test_case.filenames:
subject = Subject.from_filename(filename)
subject.groupname = Subject.DEFAULT_GROUP
subject_id = subject.id()
self.assert_(subject_id in study.subjects)
study_subject = study.subjects[subject_id]
self.assert_(os.path.exists(study_subject.filename))
self.assert_(study_subject.filename.startswith(self.test_case.output_directory))
