Cheetah使用出错！You don't have the C version of NameMapper installed!

最新推荐文章于 2021-09-06 17:47:14 发布

哈维先生

最新推荐文章于 2021-09-06 17:47:14 发布

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分类专栏： Python 文章标签： python cheetah

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本文详细介绍了如何解决使用Cheetah模板引擎时遇到的性能瓶颈问题，通过安装C版本的NameMapper来提高运行速度。提供了下载链接和具体操作步骤，帮助开发者轻松解决问题。

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1.问题

/usr/lib/python2.5/site-packages/Cheetah/Compiler.py:1532: UserWarning:
You don't have the C version of NameMapper installed! I'm disabling Cheetah's useStackFrames option as it is painfully slow with the Python version of NameMapper. You should get a copy of Cheetah with the compiled C version of NameMapper.
"\nYou don't have the C version of NameMapper installed!

2.解决方法

You can download a compiled version of _namemapper here:
http://www.cheetahtemplate.org/download.html

Pick _namemapper.pyd2.4 or _namemapper.pyd2.5 depending on your Python version.
Rename the file to _namemapper.pyd and put it in folder:
PYTHON-PATH\Lib\site-packages\Cheetah