Windows下的pydoc

標籤：win   process   logs   應用   std   pre   until   str   .cpp   

使用C調用python -m pydoc指令，實現命令列直接使用pydoc

 1 // Win32Project1.cpp : 定義控制台應用程式的進入點。 2 // 3  4  5 #include <stdio.h>   6 #include <stdlib.h>   7 #include<string.h> 8  9 int main(int argc,char *argv[])10 {11 12     char   psBuffer[128];13     FILE   *pPipe;14 15     /* Run DIR so that it writes its output to a pipe. Open this16     * pipe with read text attribute so that we can read it17     * like a text file.18     */19     char py[100] = "python3 -m pydoc ";20     if (argv[1])21     {22         strcat(py, argv[1]);23         //printf("%s",py);24     }25     26     if ((pPipe = _popen(py, "rt")) == NULL)27         exit(1);28 29     /* Read pipe until end of file, or an error occurs. */30 31     while (fgets(psBuffer, 128, pPipe))32     {33         printf(psBuffer);34     }35 36     /* Close pipe and print return value of pPipe. */37     if (feof(pPipe))38     {39         printf("\nProcess returned %d\n", _pclose(pPipe));40     }41     else42     {43         printf("Error: Failed to read the pipe to the end.\n");44     }45     46 }

 

Windows下的pydoc