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#include "Python.h"
#include "osdefs.h"
static char *prefix,*exec_prefix,*progpath,*module_search_path=0;
static void
calculate_path()
{ char *pypath=Py_GETENV("Python$Path");
if(pypath)
{ module_search_path=malloc(strlen(pypath)+1);
if (module_search_path) sprintf(module_search_path,"%s",pypath);
else
{ /* We can't exit, so print a warning and limp along */
fprintf(stderr, "Not enough memory for dynamic PYTHONPATH.\n");
fprintf(stderr, "Using default static PYTHONPATH.\n");
}
}
if(!module_search_path) module_search_path = "<Python$Dir>.Lib";
prefix="";
exec_prefix=prefix;
progpath="<Python$Dir>";
}
/* External interface */
char *
Py_GetPath()
{
if (!module_search_path)
calculate_path();
return module_search_path;
}
char *
Py_GetPrefix()
{
if (!module_search_path)
calculate_path();
return prefix;
}
char *
Py_GetExecPrefix()
{
if (!module_search_path)
calculate_path();
return exec_prefix;
}
char *
Py_GetProgramFullPath()
{
if (!module_search_path)
calculate_path();
return progpath;
}
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