Question

我对cython东西不熟悉，并且尝试了很多事情，但是我仍然无法编译我的代码。

我将在此处提供与我的问题相关的任何信息：

Spyder版本：3.3.4
Python版本：3.6.8
操作系统：Windows 10 64位
最近安装了mingw
最近遵循了here的说明来下载Microsoft Visual C++ Redistributable for Visual Studio 2017
还阅读了其他帖子，例如this

几个小时后，我仍然非常迷茫，沮丧和困惑。不知道该怎么做才能使“ hello world”等效于cython代码在我的Python环境中工作。我真的需要帮助谢谢大家

以下是我到目前为止创建的文件

测试ground.py：

import pyximport
pyximport.install()
from cython_testin import test

X = test(10)

setup.py

import setuptools
from distutils.core import setup
from Cython.Build import cythonize

setup(#name = 'cython ema',
      ext_modules = cythonize('cython_testin.pyx'))

cython_testin.pyx：

cpdef int test(int x):
    cdef int y = 0
    cdef int i
    for i in range(x):
        y+=1
    return y

错误消息：

runfile('C:/Users/User/Desktop/all python file/5.0.4/testing ground.py', wdir='C:/Users/User/Desktop/all python file/5.0.4')
Traceback (most recent call last):

  File "<ipython-input-3-1755e5d47c7c>", line 1, in <module>
    runfile('C:/Users/User/Desktop/all python file/5.0.4/testing ground.py', wdir='C:/Users/User/Desktop/all python file/5.0.4')

  File "C:\Users\User\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 827, in runfile
    execfile(filename, namespace)

  File "C:\Users\User\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 110, in execfile
    exec(compile(f.read(), filename, 'exec'), namespace)

  File "C:/Users/User/Desktop/all python file/5.0.4/testing ground.py", line 10, in <module>
    from cython_testin import test

  File "C:\Users\User\Anaconda3\lib\site-packages\pyximport\pyximport.py", line 462, in load_module
    language_level=self.language_level)

  File "C:\Users\User\Anaconda3\lib\site-packages\pyximport\pyximport.py", line 231, in load_module
    raise exc.with_traceback(tb)

  File "C:\Users\User\Anaconda3\lib\site-packages\pyximport\pyximport.py", line 215, in load_module
    inplace=build_inplace, language_level=language_level)

  File "C:\Users\User\Anaconda3\lib\site-packages\pyximport\pyximport.py", line 191, in build_module
    reload_support=pyxargs.reload_support)

  File "C:\Users\User\Anaconda3\lib\site-packages\pyximport\pyxbuild.py", line 102, in pyx_to_dll
    dist.run_commands()

  File "C:\Users\User\Anaconda3\lib\distutils\dist.py", line 955, in run_commands
    self.run_command(cmd)

  File "C:\Users\User\Anaconda3\lib\distutils\dist.py", line 974, in run_command
    cmd_obj.run()

  File "C:\Users\User\Anaconda3\lib\site-packages\Cython\Distutils\old_build_ext.py", line 186, in run
    _build_ext.build_ext.run(self)

  File "C:\Users\User\Anaconda3\lib\distutils\command\build_ext.py", line 339, in run
    self.build_extensions()

  File "C:\Users\User\Anaconda3\lib\site-packages\Cython\Distutils\old_build_ext.py", line 194, in build_extensions
    self.build_extension(ext)

  File "C:\Users\User\Anaconda3\lib\distutils\command\build_ext.py", line 533, in build_extension
    depends=ext.depends)

  File "C:\Users\User\Anaconda3\lib\distutils\_msvccompiler.py", line 345, in compile
    self.initialize()

  File "C:\Users\User\Anaconda3\lib\distutils\_msvccompiler.py", line 238, in initialize
    vc_env = _get_vc_env(plat_spec)

  File "C:\Users\User\Anaconda3\lib\distutils\_msvccompiler.py", line 134, in _get_vc_env
    raise DistutilsPlatformError("Unable to find vcvarsall.bat")

ImportError: Building module cython_testin failed: ['distutils.errors.DistutilsPlatformError: Unable to find vcvarsall.bat\n']

在Anaconda中安装了mingw，并安装了Visual c ++ 14.0，仍然无法编译cython代码

0 个答案: