def setData(self, index, value, role=Qt.EditRole):
     row = index.row()
     col = index.column()
     
     project = File.allProjects(os.getcwd())[row]
     metadatakey = Metadata.listUsedAnnotations(os.getcwd())[col]
     value = str(value.toPyObject())
     
     Metadata.setMetadata(project, metadatakey, value)
     
     return True
 def setMetadata(name, key, value):
     Metadata.setMetadata(name, key, value)