import sitecustomize
except ImportError:
pass
+ except Exception:
+ if sys.flags.verbose:
+ sys.excepthook(*sys.exc_info())
+ else:
+ print >>sys.stderr, \
+ "'import sitecustomize' failed; use -v for traceback"
def execusercustomize():
import usercustomize
except ImportError:
pass
+ except Exception:
+ if sys.flags.verbose:
+ sys.excepthook(*sys.exc_info())
+ else:
+ print>>sys.stderr, \
+ "'import sitecustomize' failed; use -v for traceback"
def main():
Core and Builtins
-----------------
+- Issue #3137: Don't ignore errors at startup, especially a keyboard interrupt
+ (SIGINT). If an error occurs while importing the site module, the error is
+ printed and Python exits. Initialize the GIL before importing the site
+ module.
+
Library
-------
}
if (sts==-1) {
- sts = PyRun_AnyFileExFlags(
- fp,
- filename == NULL ? "<stdin>" : filename,
- filename != NULL, &cf) != 0;
+ /* call pending calls like signal handlers (SIGINT) */
+ if (Py_MakePendingCalls() == -1) {
+ PyErr_Print();
+ sts = 1;
+ } else {
+ sts = PyRun_AnyFileExFlags(
+ fp,
+ filename == NULL ? "<stdin>" : filename,
+ filename != NULL, &cf) != 0;
+ }
}
}
return -1;
error_clear:
- /* Fallback to iso-8859-1: for backward compatibility */
Py_DECREF(enc);
+ if (!PyErr_ExceptionMatches(PyExc_UnicodeDecodeError)) {
+ tok->done = E_ERROR;
+ return -1;
+ }
+ /* Fallback to iso-8859-1: for backward compatibility */
PyErr_Clear();
return 0;
}
}
else {
/* No globals -- use standard builtins, and fake globals */
- PyErr_Clear();
-
builtins = PyImport_ImportModuleLevel("__builtin__",
NULL, NULL, NULL, 0);
if (builtins == NULL)
}
initmain(); /* Module __main__ */
- if (!Py_NoSiteFlag)
- initsite(); /* Module site */
/* auto-thread-state API, if available */
#ifdef WITH_THREAD
_PyGILState_Init(interp, tstate);
#endif /* WITH_THREAD */
+ if (!Py_NoSiteFlag)
+ initsite(); /* Module site */
+
if ((p = Py_GETENV("PYTHONIOENCODING")) && *p != '\0') {
p = icodeset = codeset = strdup(p);
free_codeset = 1;
loc_codeset = strdup(loc_codeset);
Py_DECREF(enc);
} else {
- loc_codeset = NULL;
- PyErr_Clear();
+ if (PyErr_ExceptionMatches(PyExc_LookupError)) {
+ PyErr_Clear();
+ loc_codeset = NULL;
+ } else {
+ PyErr_Print();
+ exit(1);
+ }
}
} else
loc_codeset = NULL;
static void
initsite(void)
{
- PyObject *m, *f;
+ PyObject *m;
m = PyImport_ImportModule("site");
if (m == NULL) {
- f = PySys_GetObject("stderr");
- if (Py_VerboseFlag) {
- PyFile_WriteString(
- "'import site' failed; traceback:\n", f);
- PyErr_Print();
- }
- else {
- PyFile_WriteString(
- "'import site' failed; use -v for traceback\n", f);
- PyErr_Clear();
- }
+ PyErr_Print();
+ Py_Finalize();
+ exit(1);
}
else {
Py_DECREF(m);
char *msg = NULL;
errtype = PyExc_SyntaxError;
switch (err->error) {
+ case E_ERROR:
+ return;
case E_SYNTAX:
errtype = PyExc_IndentationError;
if (err->expected == INDENT)