问题描述
我刚刚使用Cython将我的C库的一部分编译为扩展，作为概念证明".我设法破解了代码(除了纠正常量等问题外)，最终构建了扩展.
I have just compiled part of my C library as an extension using Cython, as a "proof of concept". I managed to hack the code (const correctnes problems etc aside), to finally get an extension built.
但是，当我尝试导入新创建的扩展名时，出现以下错误:
However, when I attempted to import the newly created extension, I got the following error:
ImportError: dynamic module does not define init function
我在做什么错了，我该如何解决?
What am I doing wrong and how do I fix this?
我正在Ubuntu 10.0.4上使用Cythn 0.11.2和Python 2.6.5
I am using Cythn 0.11.2 and Python 2.6.5 on Ubuntu 10.0.4
推荐答案
我发现此问题的常见原因是，使用distutils安装文件编译代码时，.pyx基本名称不匹配.扩展名，例如:
I've found that a frequent cause of this problem is, when using a distutils setup file to compile the code, that the .pyx base name does not match the extension name, e.g:
ext = Extension(name='different', sources=['cython_ext.pyx']) # Won't work
为避免此问题，扩展名应完全相同，在这种情况下为cython_ext.
To avoid the problem the extension name should be exactly the same, in this case, cython_ext.
这篇关于Cython编译的C扩展:ImportError:动态模块未定义init函数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！