CTFd/CTFd

Flask reloader causes CTFd to load plugins twice with serve.py

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#361 创建于 2017年8月23日

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 (0 评论) (1 反应) (0 负责人)Python (5,091 star) (1,927 fork)batch import
enhancementgood first issue

描述

Flask will cause CTFd to load plugins twice if the reloader is on. This doesn't really affect a production instance but for a serve.py it can be a little gotcha.

Perhaps we can implement a fix from here: https://stackoverflow.com/questions/9449101/how-to-stop-flask-from-initialising-twice-in-debug-mode

贡献者指南

技术栈
pythonflask
领域
backend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
PythonFlask
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
The issue is that Flask's reloader causes CTFd to load plugins twice. A known solution is to use a flag to prevent initialization on reload. See the StackOverflow link: https://stackoverflow.com/questions/9449101/how to stop flask from initialising twice in debug mode. The fix likely involves modifying the plugin loader in CTFd to check if plugins have already been loaded. The repository's plugin system is in files like 'CTFd/plugins/ init .py' or 'CTFd/utils/plugins.py'. The maintainers should confirm the preferred approach.