Method run_operation

mod/project/java/groupMod.py:414–438

(self, operation: str)

    # 运行一个Group相关的函数
    # ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
    def run_operation(self, operation: str) -> Optional[str]:
        pid_file = "{}/{}.pid".format(Group.GROUP_TMP_DIR, self.group_id)

        if operation not in ("start", "stop"):
            return "指定的操作不存在"

        try:
            p = psutil.Process(public.readFile(pid_file))
            if p.is_running():
                return "操作运行中， 请等待上一个操作执行完成"
        except:
            pass

        if os.path.exists(pid_file):
            os.remove(pid_file)

        self.build_run_sort(reverse=(operation == "stop"))
        self.save_running_data()
        panel_path = "/www/server/panel"
        public.ExecShell(
            "nohup {}/pyenv/bin/python3 {}/mod/project/java/group_script.py {} {} &> /tmp/group_script.log & \n"
            "echo $! > {} ".format(
                panel_path, panel_path, operation, self.group_id, pid_file)
        )
        return None

    def build_run_sort(self, reverse=False) -> List[List[dict]]:
        projects = self.config["projects"]  # type: List[Dict[str, Union[int, str, dict]]]