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comparison Python/modsupport.c @ 42013:cd125fe83051

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Make identifiers str (not str8) objects throughout. This affects the parser, various object implementations, and all places that put identifiers into C string literals. In testing, a number of crashes occurred as code would fail when the recursion limit was reached (such as the Unicode interning dictionary having key/value pairs where key is not value). To solve these, I added an overflowed flag, which allows for 50 more recursions after the limit was reached and the exception was raised, and a recursion_critical flag, which indicates that recursion absolutely must be allowed, i.e. that a certain call must not cause a stack overflow exception. There are still some places where both str and str8 are accepted as identifiers; these should eventually be removed.
author Martin v. Löwis <martin@v.loewis.de>
date Sun, 10 Jun 2007 09:51:05 +0000
parents d6aa7edf217a
children ba5d1a3977e9
comparison
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42012:59c6f4cbb326 42013:cd125fe83051
63 } 63 }
64 if ((m = PyImport_AddModule(name)) == NULL) 64 if ((m = PyImport_AddModule(name)) == NULL)
65 return NULL; 65 return NULL;
66 d = PyModule_GetDict(m); 66 d = PyModule_GetDict(m);
67 if (methods != NULL) { 67 if (methods != NULL) {
68 n = PyString_FromString(name); 68 n = PyUnicode_FromString(name);
69 if (n == NULL) 69 if (n == NULL)
70 return NULL; 70 return NULL;
71 for (ml = methods; ml->ml_name != NULL; ml++) { 71 for (ml = methods; ml->ml_name != NULL; ml++) {
72 if ((ml->ml_flags & METH_CLASS) || 72 if ((ml->ml_flags & METH_CLASS) ||
73 (ml->ml_flags & METH_STATIC)) { 73 (ml->ml_flags & METH_STATIC)) {
687 } 687 }
688 688
689 int 689 int
690 PyModule_AddStringConstant(PyObject *m, const char *name, const char *value) 690 PyModule_AddStringConstant(PyObject *m, const char *name, const char *value)
691 { 691 {
692 return PyModule_AddObject(m, name, PyString_FromString(value)); 692 return PyModule_AddObject(m, name, PyUnicode_FromString(value));
693 } 693 }