![]() ![]() It is worth noting that this method only works with imports so don’t try to cythonize your entire project. I personally haven’t tested the speed increases you get by adding types so I can’t vouch for how much faster it is. Or if you want to specify specific files: from re import setup from distutils.extension import Extension from Cython.Distutils import build_ext ext_modules=), Extension("logic", ), ] setup( name = 'MyProject', cmdclass =, ext_modules = ext_modules, )įor even more speed increases you can also add types in your. To do this for an entire folder we do the following: from re import setup from Cython.Build import cythonize setup( name = 'MyProject', ext_modules = cythonize(), ) from re import setup from Cython.Build import cythonize setup( ext_modules = cythonize("helloworld.pyx") ) To do this create a file called setup.py in your root project folder and we can use distutils to point to our module. ![]() If you want to get more custom you can just use regular Cython which adds the step of setting up a setup.py (the part Eas圜ython does automatically for you). Not the most beautiful structure but for an 8x increase in speed, I’ll take it for now. If you’ve imported only a part of the file you’ll need to modify it to import the whole file such as:Īlso keep in mind that python gets weird with folders so I’ve had some issues trying to import cythonized files that were in subfolders so as of right now all my Cython files are in the root folder. if you’ve imported the entire file you should be good to go: Then run either:Įas圜ython will automatically do all the setup it needs to do including creating the new. Then rename the file (or files) you want to speed up from. Cython lets you convert modules into C and then import them just the same as regular python modules. ![]()
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