Committing the Entry as the Leader

server.py

...
        else:
            if self.leader:
                self.current_operation = string_operation

                if self.current_operation.split(" ")[0] in ["set", "delete"]:
                    key_value_store.write_to_log(string_operation, term_absent=True)
                    broadcast(self, with_return_address(self, "append_entries ['" + self.current_operation + "']"))

                    while not self.current_operation_committed:
                        pass

                    send_pending = False
                else:
                    response = key_value_store.read(self.current_operation)
            else:
                response = "I am not the leader. Please leave me alone."
...