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/*[clinic input]
preserve
[clinic start generated code]*/
PyDoc_STRVAR(memoryview_hex__doc__,
"hex($self, /, sep=<unrepresentable>, bytes_per_sep=1)\n"
"--\n"
"\n"
"Return the data in the buffer as a str of hexadecimal numbers.\n"
"\n"
" sep\n"
" An optional single character or byte to separate hex bytes.\n"
" bytes_per_sep\n"
" How many bytes between separators. Positive values count from the\n"
" right, negative values count from the left.\n"
"\n"
"Example:\n"
">>> value = memoryview(b\'\\xb9\\x01\\xef\')\n"
">>> value.hex()\n"
"\'b901ef\'\n"
">>> value.hex(\':\')\n"
"\'b9:01:ef\'\n"
">>> value.hex(\':\', 2)\n"
"\'b9:01ef\'\n"
">>> value.hex(\':\', -2)\n"
"\'b901:ef\'");
#define MEMORYVIEW_HEX_METHODDEF \
{"hex", (PyCFunction)(void(*)(void))memoryview_hex, METH_FASTCALL|METH_KEYWORDS, memoryview_hex__doc__},
static PyObject *
memoryview_hex_impl(PyMemoryViewObject *self, PyObject *sep,
int bytes_per_sep);
static PyObject *
memoryview_hex(PyMemoryViewObject *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"sep", "bytes_per_sep", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "hex", 0};
PyObject *argsbuf[2];
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 0;
PyObject *sep = NULL;
int bytes_per_sep = 1;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 0, 2, 0, argsbuf);
if (!args) {
goto exit;
}
if (!noptargs) {
goto skip_optional_pos;
}
if (args[0]) {
sep = args[0];
if (!--noptargs) {
goto skip_optional_pos;
}
}
if (PyFloat_Check(args[1])) {
PyErr_SetString(PyExc_TypeError,
"integer argument expected, got float" );
goto exit;
}
bytes_per_sep = _PyLong_AsInt(args[1]);
if (bytes_per_sep == -1 && PyErr_Occurred()) {
goto exit;
}
skip_optional_pos:
return_value = memoryview_hex_impl(self, sep, bytes_per_sep);
exit:
return return_value;
}
/*[clinic end generated code: output=ee265a73f68b0077 input=a9049054013a1b77]*/
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