動態加載APPS的可能性?

[SeedSeek]

原本要在settings.ini 設定的apps 有沒有可能在用到時加載，沒用到時run server 不預加載，形成動態加載的模式?

動態加載有沒有需要reload ?

[Chunlin Zhang]

我猜不行...

预加载有什么问题吗?

On Wed, Jun 24, 2015 at 11:08 AM, SeedSeek <frt5...@gmail.com> wrote:

原本要在settings.ini 設定的apps 有沒有可能在用到時加載，沒用到時run server 不預加載，形成動態加載的模式?

動態加載有沒有需要reload ?

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[cnidance]

感覺APPS 項目多的時候runserver 或auto-reload 會有些遲緩。動態加載也比較不占記憶體。

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[limodou]

目前是有问题的，因为有些东西象views之类的，要动态扫描获取url还有象settings.ini的处理也要在启动时加载。不过settings.ini只是文本，所以还好。但是url是动态读出来的。除非改为配置文件方式。动态加载也可以理解为延迟加载，不过目前对这个没有特别的考虑。你说的启动慢大概有多慢？是不是因为在views.py或__init__.py中有些特殊的代码造成的呢？我这里启动挺快的。大概137个app，启动不到1分钟。

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[cnidance]

在伺服級的機器上reload 速度是還好，但不是天天都有那種機器可以在上面debug。

uliweb + socketio 會在記憶體上留一些socketio 的每個協程資訊，reload 時資訊會丟失。

能夠動態加載的話，可以省下一些記憶體、省下reload 時間、減少資訊丟失。

如果還能夠動態"卸載"就更棒了。

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