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Add _PyArg_NoStackKeywords() helper function
Issue #29286. Similar to _PyArg_NoKeywords(), but expects a tuple of keyword names, instead of a dict.
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2 changed files with 23 additions and 5 deletions
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@ -48,7 +48,8 @@ PyAPI_FUNC(PyObject *) Py_BuildValue(const char *, ...);
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PyAPI_FUNC(PyObject *) _Py_BuildValue_SizeT(const char *, ...);
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PyAPI_FUNC(PyObject *) _Py_BuildValue_SizeT(const char *, ...);
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#endif
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#endif
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#ifndef Py_LIMITED_API
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#ifndef Py_LIMITED_API
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PyAPI_FUNC(int) _PyArg_NoKeywords(const char *funcname, PyObject *kw);
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PyAPI_FUNC(int) _PyArg_NoKeywords(const char *funcname, PyObject *kwargs);
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PyAPI_FUNC(int) _PyArg_NoStackKeywords(const char *funcname, PyObject *kwnames);
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PyAPI_FUNC(int) _PyArg_NoPositional(const char *funcname, PyObject *args);
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PyAPI_FUNC(int) _PyArg_NoPositional(const char *funcname, PyObject *args);
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PyAPI_FUNC(int) PyArg_VaParse(PyObject *, const char *, va_list);
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PyAPI_FUNC(int) PyArg_VaParse(PyObject *, const char *, va_list);
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@ -2429,16 +2429,33 @@ PyArg_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t m
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* not empty, returns 1 otherwise
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* not empty, returns 1 otherwise
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*/
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*/
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int
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int
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_PyArg_NoKeywords(const char *funcname, PyObject *kw)
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_PyArg_NoKeywords(const char *funcname, PyObject *kwargs)
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{
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{
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if (kw == NULL)
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if (kwargs == NULL)
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return 1;
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return 1;
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if (!PyDict_CheckExact(kw)) {
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if (!PyDict_CheckExact(kwargs)) {
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PyErr_BadInternalCall();
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PyErr_BadInternalCall();
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return 0;
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return 0;
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}
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}
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if (PyDict_GET_SIZE(kw) == 0)
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if (PyDict_GET_SIZE(kwargs) == 0) {
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return 1;
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return 1;
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}
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PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments",
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funcname);
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return 0;
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}
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int
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_PyArg_NoStackKeywords(const char *funcname, PyObject *kwnames)
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{
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if (kwnames == NULL)
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return 1;
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assert(PyTuple_CheckExact(kwnames));
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if (PyTuple_GET_SIZE(kwnames) == 0) {
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return 1;
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}
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PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments",
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PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments",
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funcname);
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funcname);
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