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Copy pathfrozenmain.c
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99 lines (80 loc) · 2.2 KB
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/* Python interpreter main program for frozen scripts */
#include "Python.h"
#include "pycore_pystate.h" // _Py_GetConfig()
#include "pycore_runtime.h" // _PyRuntime_Initialize()
#ifdef HAVE_UNISTD_H
# include <unistd.h> // isatty()
#endif
#ifdef MS_WINDOWS
extern void PyWinFreeze_ExeInit(void);
extern void PyWinFreeze_ExeTerm(void);
extern int PyInitFrozenExtensions(void);
#endif
/* Main program */
int
Py_FrozenMain(int argc, char **argv)
{
PyStatus status = _PyRuntime_Initialize();
if (PyStatus_Exception(status)) {
Py_ExitStatusException(status);
}
PyConfig config;
PyConfig_InitPythonConfig(&config);
// Suppress errors from getpath.c
config.pathconfig_warnings = 0;
// Don't parse command line options like -E
config.parse_argv = 0;
status = PyConfig_SetBytesArgv(&config, argc, argv);
if (PyStatus_Exception(status)) {
PyConfig_Clear(&config);
Py_ExitStatusException(status);
}
const char *p;
int inspect = 0;
if ((p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') {
inspect = 1;
}
#ifdef MS_WINDOWS
PyInitFrozenExtensions();
#endif /* MS_WINDOWS */
status = Py_InitializeFromConfig(&config);
PyConfig_Clear(&config);
if (PyStatus_Exception(status)) {
Py_ExitStatusException(status);
}
PyInterpreterState *interp = PyInterpreterState_Get();
if (_PyInterpreterState_SetRunningMain(interp) < 0) {
PyErr_Print();
exit(1);
}
#ifdef MS_WINDOWS
PyWinFreeze_ExeInit();
#endif
if (_Py_GetConfig()->verbose) {
fprintf(stderr, "Python %s\n%s\n",
Py_GetVersion(), Py_GetCopyright());
}
int sts = 1;
int n = PyImport_ImportFrozenModule("__main__");
if (n == 0) {
Py_FatalError("the __main__ module is not frozen");
}
if (n < 0) {
PyErr_Print();
sts = 1;
}
else {
sts = 0;
}
if (inspect && isatty((int)fileno(stdin))) {
sts = PyRun_AnyFile(stdin, "<stdin>") != 0;
}
#ifdef MS_WINDOWS
PyWinFreeze_ExeTerm();
#endif
_PyInterpreterState_SetNotRunningMain(interp);
if (Py_FinalizeEx() < 0) {
sts = 120;
}
return sts;
}