28     PyObject * const *fastargs;  in py_blake2b_new()  local
45 …fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 0, 1…  in py_blake2b_new()
46     if (!fastargs) {  in py_blake2b_new()
53     data = fastargs[0];  in py_blake2b_new()
58     if (fastargs[1]) {  in py_blake2b_new()
59         digest_size = _PyLong_AsInt(fastargs[1]);  in py_blake2b_new()
67     if (fastargs[2]) {  in py_blake2b_new()
68         if (PyObject_GetBuffer(fastargs[2], &key, PyBUF_SIMPLE) != 0) {  in py_blake2b_new()
72             _PyArg_BadArgument("blake2b", "argument 'key'", "contiguous buffer", fastargs[2]);  in py_blake2b_new()
79     if (fastargs[3]) {  in py_blake2b_new()
80         if (PyObject_GetBuffer(fastargs[3], &salt, PyBUF_SIMPLE) != 0) {  in py_blake2b_new()
84             _PyArg_BadArgument("blake2b", "argument 'salt'", "contiguous buffer", fastargs[3]);  in py_blake2b_new()
91     if (fastargs[4]) {  in py_blake2b_new()
92         if (PyObject_GetBuffer(fastargs[4], &person, PyBUF_SIMPLE) != 0) {  in py_blake2b_new()
96             _PyArg_BadArgument("blake2b", "argument 'person'", "contiguous buffer", fastargs[4]);  in py_blake2b_new()
103     if (fastargs[5]) {  in py_blake2b_new()
104         fanout = _PyLong_AsInt(fastargs[5]);  in py_blake2b_new()
112     if (fastargs[6]) {  in py_blake2b_new()
113         depth = _PyLong_AsInt(fastargs[6]);  in py_blake2b_new()
121     if (fastargs[7]) {  in py_blake2b_new()
122         if (!_PyLong_UnsignedLong_Converter(fastargs[7], &leaf_size)) {  in py_blake2b_new()
129     if (fastargs[8]) {  in py_blake2b_new()
130         if (!_PyLong_UnsignedLongLong_Converter(fastargs[8], &node_offset)) {  in py_blake2b_new()
137     if (fastargs[9]) {  in py_blake2b_new()
138         node_depth = _PyLong_AsInt(fastargs[9]);  in py_blake2b_new()
146     if (fastargs[10]) {  in py_blake2b_new()
147         inner_size = _PyLong_AsInt(fastargs[10]);  in py_blake2b_new()
155     if (fastargs[11]) {  in py_blake2b_new()
156         last_node = PyObject_IsTrue(fastargs[11]);  in py_blake2b_new()
164     usedforsecurity = PyObject_IsTrue(fastargs[12]);  in py_blake2b_new()