cpython/Python/getversion.c at 3.13 · python/cpython · GitHub

34 lines (27 loc) · 733 Bytes

/* Return the full version string. */

#include "Python.h"

#include "patchlevel.h"

static int initialized = 0;

static char version[300];

void _Py_InitVersion(void)

{

if (initialized) {

return;

}

initialized = 1;

#ifdef Py_GIL_DISABLED

const char *buildinfo_format = "%.80s experimental free-threading build (%.80s) %.80s";

#else

const char *buildinfo_format = "%.80s (%.80s) %.80s";

#endif

PyOS_snprintf(version, sizeof(version), buildinfo_format,

PY_VERSION, Py_GetBuildInfo(), Py_GetCompiler());

}

const char *

Py_GetVersion(void)

{

_Py_InitVersion();

return version;

}

// Export the Python hex version as a constant.

const unsigned long Py_Version = PY_VERSION_HEX;

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