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Make bin() implementation parallel oct() and hex() so that int/long subclasses can override or so that other classes can support.

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This commit is contained in:
Raymond Hettinger 2008-06-20 04:18:15 +00:00
parent e0f124495b
commit e3ae655edf
7 changed files with 49 additions and 2 deletions
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4
Objects/typeobject.c
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@ -3743,6 +3743,7 @@ inherit_slots(PyTypeObject *type, PyTypeObject *base)
if (base->tp_flags & Py_TPFLAGS_HAVE_INDEX) {
COPYNUM(nb_index);
}
COPYNUM(nb_hex);
}
if (type->tp_as_sequence != NULL && base->tp_as_sequence != NULL) {
@ -5135,6 +5136,7 @@ slot_nb_coerce(PyObject **a, PyObject **b)
SLOT0(slot_nb_int, "__int__")
SLOT0(slot_nb_long, "__long__")
SLOT0(slot_nb_float, "__float__")
SLOT0(slot_nb_bin, "__bin__")
SLOT0(slot_nb_oct, "__oct__")
SLOT0(slot_nb_hex, "__hex__")
SLOT1(slot_nb_inplace_add, "__iadd__", PyObject *, "O")
@ -5802,6 +5804,8 @@ static slotdef slotdefs[] = {
"long(x)"),
UNSLOT("__float__", nb_float, slot_nb_float, wrap_unaryfunc,
"float(x)"),
UNSLOT("__bin__", nb_bin, slot_nb_bin, wrap_unaryfunc,
"bin(x)"),
UNSLOT("__oct__", nb_oct, slot_nb_oct, wrap_unaryfunc,
"oct(x)"),
UNSLOT("__hex__", nb_hex, slot_nb_hex, wrap_unaryfunc,