CandPythonBridge

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This Repo contain info about how to use C Funcation in Python .

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• There are some steps to follow if we have to use C or Golang funcations in Python.

• First Create a .c file in this case we Create calc.c you can name whatever you like,
  ones you create file write code without main funcation that is important.

  #include<stdio.h>
  #include "calc.h"
  void connect(){
      printf("Hello, from C to Dear Python  \n");
  
  } 

• Next step you have to create .h file, where you have to call the created funcation.
  In this case we named calc.h . let's see

  void connect(); 

• Now You have open cmd If You are using Windows , Otherwise Mac and Linux User open their Terminal or shell.
  ones you opned Terminal type following commands.

      gcc -o welcome.so --shared -fPIC calc.calc 

• After executing this command this will create .so file.

• we are highly intrested in .so file in this case welcome.so file.

• Now You have to create python file .

• You can name whatever you like in this case we are using config.py name.

• Write following lines on python file.

  #!/bin/usr/python3.10
  from ctypes import *
  
  c_file ='/home/runner/CandPythonBridge/c/calc.so'
  c_fun = CDLL(c_file)

• Now You have create another .py file name whatever you like in this case we call run.py .

• Write following code in run.py file.

  from config import c_fun
  c_fun.connect()

• Now open Terminal fire python run.py file.

• And see You Done !

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Thank You !