diff options
Diffstat (limited to 'Python/pythonrun.c')
| -rw-r--r-- | Python/pythonrun.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Python/pythonrun.c b/Python/pythonrun.c index e170090..15fad81 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -527,11 +527,15 @@ Py_NewInterpreter(void) bimod = _PyImport_FindExtension("__builtin__", "__builtin__"); if (bimod != NULL) { interp->builtins = PyModule_GetDict(bimod); + if (interp->builtins == NULL) + goto handle_error; Py_INCREF(interp->builtins); } sysmod = _PyImport_FindExtension("sys", "sys"); if (bimod != NULL && sysmod != NULL) { interp->sysdict = PyModule_GetDict(sysmod); + if (interp->sysdict == NULL) + goto handle_error; Py_INCREF(interp->sysdict); PySys_SetPath(Py_GetPath()); PyDict_SetItemString(interp->sysdict, "modules", @@ -545,6 +549,7 @@ Py_NewInterpreter(void) if (!PyErr_Occurred()) return tstate; +handle_error: /* Oops, it didn't work. Undo it all. */ PyErr_Print(); @@ -718,6 +723,15 @@ PyRun_InteractiveLoopFlags(FILE *fp, const char *filename, PyCompilerFlags *flag ((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \ PyPARSE_DONT_IMPLY_DEDENT : 0)) : 0) +#if 0 +/* Keep an example of flags with future keyword support. */ +#define PARSER_FLAGS(flags) \ + ((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \ + PyPARSE_DONT_IMPLY_DEDENT : 0) \ + | ((flags)->cf_flags & CO_FUTURE_WITH_STATEMENT ? \ + PyPARSE_WITH_IS_KEYWORD : 0)) : 0) +#endif + int PyRun_InteractiveOneFlags(FILE *fp, const char *filename, PyCompilerFlags *flags) { |