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279f44678c
In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values (like in the optional third parameter of getattr). "None" should be used if None is accepted as argument and passing None has the same effect as not passing the argument at all.
74 lines
2.2 KiB
C
Generated
74 lines
2.2 KiB
C
Generated
/*[clinic input]
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preserve
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[clinic start generated code]*/
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PyDoc_STRVAR(memoryview_hex__doc__,
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"hex($self, /, sep=<unrepresentable>, bytes_per_sep=1)\n"
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"--\n"
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"\n"
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"Return the data in the buffer as a str of hexadecimal numbers.\n"
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"\n"
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" sep\n"
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" An optional single character or byte to separate hex bytes.\n"
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" bytes_per_sep\n"
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" How many bytes between separators. Positive values count from the\n"
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" right, negative values count from the left.\n"
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"\n"
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"Example:\n"
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">>> value = memoryview(b\'\\xb9\\x01\\xef\')\n"
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">>> value.hex()\n"
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"\'b901ef\'\n"
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">>> value.hex(\':\')\n"
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"\'b9:01:ef\'\n"
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">>> value.hex(\':\', 2)\n"
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"\'b9:01ef\'\n"
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">>> value.hex(\':\', -2)\n"
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"\'b901:ef\'");
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#define MEMORYVIEW_HEX_METHODDEF \
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{"hex", (PyCFunction)(void(*)(void))memoryview_hex, METH_FASTCALL|METH_KEYWORDS, memoryview_hex__doc__},
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static PyObject *
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memoryview_hex_impl(PyMemoryViewObject *self, PyObject *sep,
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int bytes_per_sep);
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static PyObject *
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memoryview_hex(PyMemoryViewObject *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
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{
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PyObject *return_value = NULL;
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static const char * const _keywords[] = {"sep", "bytes_per_sep", NULL};
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static _PyArg_Parser _parser = {NULL, _keywords, "hex", 0};
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PyObject *argsbuf[2];
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Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 0;
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PyObject *sep = NULL;
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int bytes_per_sep = 1;
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args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 0, 2, 0, argsbuf);
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if (!args) {
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goto exit;
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}
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if (!noptargs) {
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goto skip_optional_pos;
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}
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if (args[0]) {
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sep = args[0];
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if (!--noptargs) {
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goto skip_optional_pos;
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}
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}
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if (PyFloat_Check(args[1])) {
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PyErr_SetString(PyExc_TypeError,
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"integer argument expected, got float" );
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goto exit;
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}
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bytes_per_sep = _PyLong_AsInt(args[1]);
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if (bytes_per_sep == -1 && PyErr_Occurred()) {
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goto exit;
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}
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skip_optional_pos:
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return_value = memoryview_hex_impl(self, sep, bytes_per_sep);
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exit:
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return return_value;
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}
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/*[clinic end generated code: output=ee265a73f68b0077 input=a9049054013a1b77]*/
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