1  
       2  /* Return the full version string. */
       3  
       4  #include "Python.h"
       5  
       6  #include "patchlevel.h"
       7  
       8  static int initialized = 0;
       9  static char version[250];
      10  
      11  void _Py_InitVersion(void)
      12  {
      13      if (initialized) {
      14          return;
      15      }
      16      initialized = 1;
      17      PyOS_snprintf(version, sizeof(version), "%.80s (%.80s) %.80s",
      18                    PY_VERSION, Py_GetBuildInfo(), Py_GetCompiler());
      19  }
      20  
      21  const char *
      22  Py_GetVersion(void)
      23  {
      24      _Py_InitVersion();
      25      return version;
      26  }
      27  
      28  // Export the Python hex version as a constant.
      29  const unsigned long Py_Version = PY_VERSION_HEX;