def backup(self, destination): return backup(self.connection(), destination.connection())
def backup(self, destination, pages=None, name=None, progress=None): return backup(self.connection(), destination.connection(), pages=pages, name=name, progress=progress)
def backup(self, destination, pages=None, name=None, progress=None): return backup(self.connection(), destination.connection(), pages=pages, name=name, progress=progress)