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86 lines
1.9 KiB
C
86 lines
1.9 KiB
C
#ifndef _MULTIDICT_ISTR_H
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#define _MULTIDICT_ISTR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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PyUnicodeObject str;
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PyObject * canonical;
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} istrobject;
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PyDoc_STRVAR(istr__doc__, "istr class implementation");
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static PyTypeObject istr_type;
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static inline void
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istr_dealloc(istrobject *self)
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{
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Py_XDECREF(self->canonical);
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PyUnicode_Type.tp_dealloc((PyObject*)self);
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}
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static inline PyObject *
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istr_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
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{
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PyObject *x = NULL;
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static char *kwlist[] = {"object", "encoding", "errors", 0};
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PyObject *encoding = NULL;
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PyObject *errors = NULL;
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PyObject *s = NULL;
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PyObject * ret = NULL;
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if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OOO:str",
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kwlist, &x, &encoding, &errors)) {
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return NULL;
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}
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if (x != NULL && Py_TYPE(x) == &istr_type) {
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Py_INCREF(x);
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return x;
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}
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ret = PyUnicode_Type.tp_new(type, args, kwds);
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if (!ret) {
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goto fail;
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}
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s =_PyObject_CallMethodId(ret, &PyId_lower, NULL);
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if (!s) {
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goto fail;
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}
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((istrobject*)ret)->canonical = s;
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s = NULL; /* the reference is stollen by .canonical */
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return ret;
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fail:
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Py_XDECREF(ret);
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return NULL;
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}
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static PyTypeObject istr_type = {
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PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0)
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"multidict._multidict.istr",
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sizeof(istrobject),
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.tp_dealloc = (destructor)istr_dealloc,
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.tp_flags = Py_TPFLAGS_DEFAULT
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| Py_TPFLAGS_BASETYPE
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| Py_TPFLAGS_UNICODE_SUBCLASS,
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.tp_doc = istr__doc__,
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.tp_base = DEFERRED_ADDRESS(&PyUnicode_Type),
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.tp_new = (newfunc)istr_new,
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};
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static inline int
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istr_init(void)
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{
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istr_type.tp_base = &PyUnicode_Type;
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if (PyType_Ready(&istr_type) < 0) {
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return -1;
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}
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return 0;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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