1
2 /* Python interpreter main program for frozen scripts */
3
4 #include "Python.h"
5
6 #ifdef MS_WINDOWS
7 extern void PyWinFreeze_ExeInit(void);
8 extern void PyWinFreeze_ExeTerm(void);
9 extern int PyInitFrozenExtensions(void);
10 #endif
11
12 /* Main program */
13
14 int
Py_FrozenMain(int argc,char ** argv)15 Py_FrozenMain(int argc, char **argv)
16 {
17 char *p;
18 int n, sts;
19 int inspect = 0;
20 int unbuffered = 0;
21
22 Py_FrozenFlag = 1; /* Suppress errors from getpath.c */
23
24 if ((p = Py_GETENV("PYTHONINSPECT")) && *p != '\0')
25 inspect = 1;
26 if ((p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0')
27 unbuffered = 1;
28
29 if (unbuffered) {
30 setbuf(stdin, (char *)NULL);
31 setbuf(stdout, (char *)NULL);
32 setbuf(stderr, (char *)NULL);
33 }
34
35 #ifdef MS_WINDOWS
36 PyInitFrozenExtensions();
37 #endif /* MS_WINDOWS */
38 Py_SetProgramName(argv[0]);
39 Py_Initialize();
40 #ifdef MS_WINDOWS
41 PyWinFreeze_ExeInit();
42 #endif
43
44 if (Py_VerboseFlag)
45 fprintf(stderr, "Python %s\n%s\n",
46 Py_GetVersion(), Py_GetCopyright());
47
48 PySys_SetArgv(argc, argv);
49
50 n = PyImport_ImportFrozenModule("__main__");
51 if (n == 0)
52 Py_FatalError("__main__ not frozen");
53 if (n < 0) {
54 PyErr_Print();
55 sts = 1;
56 }
57 else
58 sts = 0;
59
60 if (inspect && isatty((int)fileno(stdin)))
61 sts = PyRun_AnyFile(stdin, "<stdin>") != 0;
62
63 #ifdef MS_WINDOWS
64 PyWinFreeze_ExeTerm();
65 #endif
66 Py_Finalize();
67 return sts;
68 }
69