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Expose the CO_xxx flags via the "new" module (re-solving a problem "the

Browse source 
right way").  Fiddle __future__.py to use them.

Jeremy's pyassem.py may also want to use them (by-hand duplication of
magic numbers is brittle), but leaving that to his judgment.

Beef up __future__'s test to verify the exported feature names appear
correct.
This commit is contained in:
Tim Peters 2001-08-18 20:18:49 +00:00
parent 95618b5bc9
commit aa32070f4d
3 changed files with 48 additions and 13 deletions
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33
Modules/newmodule.c
View file

@ -220,9 +220,38 @@ char new_doc[] =
\n\
You need to know a great deal about the interpreter to use this!";
static void
insertint(PyObject *d, char *name, int value)
{
PyObject *v = PyInt_FromLong((long) value);
if (v == NULL) {
/* Don't bother reporting this error */
PyErr_Clear();
}
else {
PyDict_SetItemString(d, name, v);
Py_DECREF(v);
}
}
DL_EXPORT(void)
initnew(void)
{
Py_InitModule4("new", new_methods, new_doc, (PyObject *)NULL,
PYTHON_API_VERSION);
PyObject *m;
PyObject *d;
m = Py_InitModule4("new", new_methods, new_doc, (PyObject *)NULL,
PYTHON_API_VERSION);
d = PyModule_GetDict(m);
#define ADDSYM(TOKEN) insertint(d, #TOKEN, TOKEN)
ADDSYM(CO_OPTIMIZED);
ADDSYM(CO_NEWLOCALS);
ADDSYM(CO_VARARGS);
ADDSYM(CO_VARKEYWORDS);
ADDSYM(CO_NESTED);
ADDSYM(CO_GENERATOR);
ADDSYM(CO_GENERATOR_ALLOWED);
ADDSYM(CO_FUTURE_DIVISION);
#undef ADDSYM
}