问题
I am using cython to improve the performance of the python functions. Basically i can improve performance only in dictionary operations. So i was trying to search for any dictionary written in c, I found that cython itself contains a .pxd file which is basically wrapper for .h file at "Cython/includes/cpython". My question is if i directly use cimport dict,how to include the above mentioned path while compiling?
If i use this dict.pxd will i get any improvement in performance ? I attached the code from dict.pxd
https://github.com/cython/cython/blob/master/Cython/Includes/cpython/dict.pxd
来源：https://stackoverflow.com/questions/44809147/cythonize-python-dictionary-object