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joshyu8

django 哪个版本的模板引擎最快?

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  •   joshyu8 Oct 19, 2015 3795 views
    This topic created in 3846 days ago, the information mentioned may be changed or developed.
    我现在使用的是 django1.3.3 ,感觉模板渲染特别慢
    7 replies    2015-10-19 14:51:31 +08:00
    hahasong
        1
    hahasong  
       Oct 19, 2015
    jinja
    est
        2
    est  
       Oct 19, 2015
    用 cached loader 就不慢了。另外不要感觉慢。觉得慢的请上源码和 benchmark 。
    shenqiu2015
        3
    shenqiu2015  
       Oct 19, 2015
    慢到什么程度?
    joshyu8
        4
    joshyu8  
    OP
       Oct 19, 2015
    @shenqiu2015 用 django debug toolbar 分析
    页面加载完成: 8000ms
    SQL 执行: 2000ms
    脚本执行: 500ms
    剩下的应该都是模板渲染了
    glasslion
        5
    glasslion  
       Oct 19, 2015
    @joshyu8
    1. django 1.8 已经支持 jinja2 , 速度比原来自带的快不少
    2. 1.3.3 实在太老了至少升到 1.7 吧
    3. “剩下的应该都是模板渲染了” 这种结论太想当然了
    4. django debug toolbar 有一个插件能测每个 template 的耗时
    PythonAnswer
        6
    PythonAnswer  
       Oct 19, 2015
    新项目可以直接用 1.8/jinja2 了。
    其实如果查询不那么复杂,用 django 模板也没什么大问题。
    yepinf
        7
    yepinf  
       Oct 19, 2015
    换 mako
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