1 | /*[clinic input] |
2 | preserve |
3 | [clinic start generated code]*/ |
4 | |
5 | static PyObject * |
6 | long_new_impl(PyTypeObject *type, PyObject *x, PyObject *obase); |
7 | |
8 | static PyObject * |
9 | long_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) |
10 | { |
11 | PyObject *return_value = NULL; |
12 | static const char * const _keywords[] = {"" , "base" , NULL}; |
13 | static _PyArg_Parser _parser = {NULL, _keywords, "int" , 0}; |
14 | PyObject *argsbuf[2]; |
15 | PyObject * const *fastargs; |
16 | Py_ssize_t nargs = PyTuple_GET_SIZE(args); |
17 | Py_ssize_t noptargs = nargs + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - 0; |
18 | PyObject *x = NULL; |
19 | PyObject *obase = NULL; |
20 | |
21 | fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 0, 2, 0, argsbuf); |
22 | if (!fastargs) { |
23 | goto exit; |
24 | } |
25 | if (nargs < 1) { |
26 | goto skip_optional_posonly; |
27 | } |
28 | noptargs--; |
29 | x = fastargs[0]; |
30 | skip_optional_posonly: |
31 | if (!noptargs) { |
32 | goto skip_optional_pos; |
33 | } |
34 | obase = fastargs[1]; |
35 | skip_optional_pos: |
36 | return_value = long_new_impl(type, x, obase); |
37 | |
38 | exit: |
39 | return return_value; |
40 | } |
41 | |
42 | PyDoc_STRVAR(int___getnewargs____doc__, |
43 | "__getnewargs__($self, /)\n" |
44 | "--\n" |
45 | "\n" ); |
46 | |
47 | #define INT___GETNEWARGS___METHODDEF \ |
48 | {"__getnewargs__", (PyCFunction)int___getnewargs__, METH_NOARGS, int___getnewargs____doc__}, |
49 | |
50 | static PyObject * |
51 | int___getnewargs___impl(PyObject *self); |
52 | |
53 | static PyObject * |
54 | int___getnewargs__(PyObject *self, PyObject *Py_UNUSED(ignored)) |
55 | { |
56 | return int___getnewargs___impl(self); |
57 | } |
58 | |
59 | PyDoc_STRVAR(int___format____doc__, |
60 | "__format__($self, format_spec, /)\n" |
61 | "--\n" |
62 | "\n" ); |
63 | |
64 | #define INT___FORMAT___METHODDEF \ |
65 | {"__format__", (PyCFunction)int___format__, METH_O, int___format____doc__}, |
66 | |
67 | static PyObject * |
68 | int___format___impl(PyObject *self, PyObject *format_spec); |
69 | |
70 | static PyObject * |
71 | int___format__(PyObject *self, PyObject *arg) |
72 | { |
73 | PyObject *return_value = NULL; |
74 | PyObject *format_spec; |
75 | |
76 | if (!PyUnicode_Check(arg)) { |
77 | _PyArg_BadArgument("__format__" , "argument" , "str" , arg); |
78 | goto exit; |
79 | } |
80 | if (PyUnicode_READY(arg) == -1) { |
81 | goto exit; |
82 | } |
83 | format_spec = arg; |
84 | return_value = int___format___impl(self, format_spec); |
85 | |
86 | exit: |
87 | return return_value; |
88 | } |
89 | |
90 | PyDoc_STRVAR(int___round____doc__, |
91 | "__round__($self, ndigits=<unrepresentable>, /)\n" |
92 | "--\n" |
93 | "\n" |
94 | "Rounding an Integral returns itself.\n" |
95 | "\n" |
96 | "Rounding with an ndigits argument also returns an integer." ); |
97 | |
98 | #define INT___ROUND___METHODDEF \ |
99 | {"__round__", (PyCFunction)(void(*)(void))int___round__, METH_FASTCALL, int___round____doc__}, |
100 | |
101 | static PyObject * |
102 | int___round___impl(PyObject *self, PyObject *o_ndigits); |
103 | |
104 | static PyObject * |
105 | int___round__(PyObject *self, PyObject *const *args, Py_ssize_t nargs) |
106 | { |
107 | PyObject *return_value = NULL; |
108 | PyObject *o_ndigits = NULL; |
109 | |
110 | if (!_PyArg_CheckPositional("__round__" , nargs, 0, 1)) { |
111 | goto exit; |
112 | } |
113 | if (nargs < 1) { |
114 | goto skip_optional; |
115 | } |
116 | o_ndigits = args[0]; |
117 | skip_optional: |
118 | return_value = int___round___impl(self, o_ndigits); |
119 | |
120 | exit: |
121 | return return_value; |
122 | } |
123 | |
124 | PyDoc_STRVAR(int___sizeof____doc__, |
125 | "__sizeof__($self, /)\n" |
126 | "--\n" |
127 | "\n" |
128 | "Returns size in memory, in bytes." ); |
129 | |
130 | #define INT___SIZEOF___METHODDEF \ |
131 | {"__sizeof__", (PyCFunction)int___sizeof__, METH_NOARGS, int___sizeof____doc__}, |
132 | |
133 | static Py_ssize_t |
134 | int___sizeof___impl(PyObject *self); |
135 | |
136 | static PyObject * |
137 | int___sizeof__(PyObject *self, PyObject *Py_UNUSED(ignored)) |
138 | { |
139 | PyObject *return_value = NULL; |
140 | Py_ssize_t _return_value; |
141 | |
142 | _return_value = int___sizeof___impl(self); |
143 | if ((_return_value == -1) && PyErr_Occurred()) { |
144 | goto exit; |
145 | } |
146 | return_value = PyLong_FromSsize_t(_return_value); |
147 | |
148 | exit: |
149 | return return_value; |
150 | } |
151 | |
152 | PyDoc_STRVAR(int_bit_length__doc__, |
153 | "bit_length($self, /)\n" |
154 | "--\n" |
155 | "\n" |
156 | "Number of bits necessary to represent self in binary.\n" |
157 | "\n" |
158 | ">>> bin(37)\n" |
159 | "\'0b100101\'\n" |
160 | ">>> (37).bit_length()\n" |
161 | "6" ); |
162 | |
163 | #define INT_BIT_LENGTH_METHODDEF \ |
164 | {"bit_length", (PyCFunction)int_bit_length, METH_NOARGS, int_bit_length__doc__}, |
165 | |
166 | static PyObject * |
167 | int_bit_length_impl(PyObject *self); |
168 | |
169 | static PyObject * |
170 | int_bit_length(PyObject *self, PyObject *Py_UNUSED(ignored)) |
171 | { |
172 | return int_bit_length_impl(self); |
173 | } |
174 | |
175 | PyDoc_STRVAR(int_bit_count__doc__, |
176 | "bit_count($self, /)\n" |
177 | "--\n" |
178 | "\n" |
179 | "Number of ones in the binary representation of the absolute value of self.\n" |
180 | "\n" |
181 | "Also known as the population count.\n" |
182 | "\n" |
183 | ">>> bin(13)\n" |
184 | "\'0b1101\'\n" |
185 | ">>> (13).bit_count()\n" |
186 | "3" ); |
187 | |
188 | #define INT_BIT_COUNT_METHODDEF \ |
189 | {"bit_count", (PyCFunction)int_bit_count, METH_NOARGS, int_bit_count__doc__}, |
190 | |
191 | static PyObject * |
192 | int_bit_count_impl(PyObject *self); |
193 | |
194 | static PyObject * |
195 | int_bit_count(PyObject *self, PyObject *Py_UNUSED(ignored)) |
196 | { |
197 | return int_bit_count_impl(self); |
198 | } |
199 | |
200 | PyDoc_STRVAR(int_as_integer_ratio__doc__, |
201 | "as_integer_ratio($self, /)\n" |
202 | "--\n" |
203 | "\n" |
204 | "Return integer ratio.\n" |
205 | "\n" |
206 | "Return a pair of integers, whose ratio is exactly equal to the original int\n" |
207 | "and with a positive denominator.\n" |
208 | "\n" |
209 | ">>> (10).as_integer_ratio()\n" |
210 | "(10, 1)\n" |
211 | ">>> (-10).as_integer_ratio()\n" |
212 | "(-10, 1)\n" |
213 | ">>> (0).as_integer_ratio()\n" |
214 | "(0, 1)" ); |
215 | |
216 | #define INT_AS_INTEGER_RATIO_METHODDEF \ |
217 | {"as_integer_ratio", (PyCFunction)int_as_integer_ratio, METH_NOARGS, int_as_integer_ratio__doc__}, |
218 | |
219 | static PyObject * |
220 | int_as_integer_ratio_impl(PyObject *self); |
221 | |
222 | static PyObject * |
223 | int_as_integer_ratio(PyObject *self, PyObject *Py_UNUSED(ignored)) |
224 | { |
225 | return int_as_integer_ratio_impl(self); |
226 | } |
227 | |
228 | PyDoc_STRVAR(int_to_bytes__doc__, |
229 | "to_bytes($self, /, length, byteorder, *, signed=False)\n" |
230 | "--\n" |
231 | "\n" |
232 | "Return an array of bytes representing an integer.\n" |
233 | "\n" |
234 | " length\n" |
235 | " Length of bytes object to use. An OverflowError is raised if the\n" |
236 | " integer is not representable with the given number of bytes.\n" |
237 | " byteorder\n" |
238 | " The byte order used to represent the integer. If byteorder is \'big\',\n" |
239 | " the most significant byte is at the beginning of the byte array. If\n" |
240 | " byteorder is \'little\', the most significant byte is at the end of the\n" |
241 | " byte array. To request the native byte order of the host system, use\n" |
242 | " `sys.byteorder\' as the byte order value.\n" |
243 | " signed\n" |
244 | " Determines whether two\'s complement is used to represent the integer.\n" |
245 | " If signed is False and a negative integer is given, an OverflowError\n" |
246 | " is raised." ); |
247 | |
248 | #define INT_TO_BYTES_METHODDEF \ |
249 | {"to_bytes", (PyCFunction)(void(*)(void))int_to_bytes, METH_FASTCALL|METH_KEYWORDS, int_to_bytes__doc__}, |
250 | |
251 | static PyObject * |
252 | int_to_bytes_impl(PyObject *self, Py_ssize_t length, PyObject *byteorder, |
253 | int is_signed); |
254 | |
255 | static PyObject * |
256 | int_to_bytes(PyObject *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) |
257 | { |
258 | PyObject *return_value = NULL; |
259 | static const char * const _keywords[] = {"length" , "byteorder" , "signed" , NULL}; |
260 | static _PyArg_Parser _parser = {NULL, _keywords, "to_bytes" , 0}; |
261 | PyObject *argsbuf[3]; |
262 | Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 2; |
263 | Py_ssize_t length; |
264 | PyObject *byteorder; |
265 | int is_signed = 0; |
266 | |
267 | args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 2, 0, argsbuf); |
268 | if (!args) { |
269 | goto exit; |
270 | } |
271 | { |
272 | Py_ssize_t ival = -1; |
273 | PyObject *iobj = _PyNumber_Index(args[0]); |
274 | if (iobj != NULL) { |
275 | ival = PyLong_AsSsize_t(iobj); |
276 | Py_DECREF(iobj); |
277 | } |
278 | if (ival == -1 && PyErr_Occurred()) { |
279 | goto exit; |
280 | } |
281 | length = ival; |
282 | } |
283 | if (!PyUnicode_Check(args[1])) { |
284 | _PyArg_BadArgument("to_bytes" , "argument 'byteorder'" , "str" , args[1]); |
285 | goto exit; |
286 | } |
287 | if (PyUnicode_READY(args[1]) == -1) { |
288 | goto exit; |
289 | } |
290 | byteorder = args[1]; |
291 | if (!noptargs) { |
292 | goto skip_optional_kwonly; |
293 | } |
294 | is_signed = PyObject_IsTrue(args[2]); |
295 | if (is_signed < 0) { |
296 | goto exit; |
297 | } |
298 | skip_optional_kwonly: |
299 | return_value = int_to_bytes_impl(self, length, byteorder, is_signed); |
300 | |
301 | exit: |
302 | return return_value; |
303 | } |
304 | |
305 | PyDoc_STRVAR(int_from_bytes__doc__, |
306 | "from_bytes($type, /, bytes, byteorder, *, signed=False)\n" |
307 | "--\n" |
308 | "\n" |
309 | "Return the integer represented by the given array of bytes.\n" |
310 | "\n" |
311 | " bytes\n" |
312 | " Holds the array of bytes to convert. The argument must either\n" |
313 | " support the buffer protocol or be an iterable object producing bytes.\n" |
314 | " Bytes and bytearray are examples of built-in objects that support the\n" |
315 | " buffer protocol.\n" |
316 | " byteorder\n" |
317 | " The byte order used to represent the integer. If byteorder is \'big\',\n" |
318 | " the most significant byte is at the beginning of the byte array. If\n" |
319 | " byteorder is \'little\', the most significant byte is at the end of the\n" |
320 | " byte array. To request the native byte order of the host system, use\n" |
321 | " `sys.byteorder\' as the byte order value.\n" |
322 | " signed\n" |
323 | " Indicates whether two\'s complement is used to represent the integer." ); |
324 | |
325 | #define INT_FROM_BYTES_METHODDEF \ |
326 | {"from_bytes", (PyCFunction)(void(*)(void))int_from_bytes, METH_FASTCALL|METH_KEYWORDS|METH_CLASS, int_from_bytes__doc__}, |
327 | |
328 | static PyObject * |
329 | int_from_bytes_impl(PyTypeObject *type, PyObject *bytes_obj, |
330 | PyObject *byteorder, int is_signed); |
331 | |
332 | static PyObject * |
333 | int_from_bytes(PyTypeObject *type, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) |
334 | { |
335 | PyObject *return_value = NULL; |
336 | static const char * const _keywords[] = {"bytes" , "byteorder" , "signed" , NULL}; |
337 | static _PyArg_Parser _parser = {NULL, _keywords, "from_bytes" , 0}; |
338 | PyObject *argsbuf[3]; |
339 | Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 2; |
340 | PyObject *bytes_obj; |
341 | PyObject *byteorder; |
342 | int is_signed = 0; |
343 | |
344 | args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 2, 0, argsbuf); |
345 | if (!args) { |
346 | goto exit; |
347 | } |
348 | bytes_obj = args[0]; |
349 | if (!PyUnicode_Check(args[1])) { |
350 | _PyArg_BadArgument("from_bytes" , "argument 'byteorder'" , "str" , args[1]); |
351 | goto exit; |
352 | } |
353 | if (PyUnicode_READY(args[1]) == -1) { |
354 | goto exit; |
355 | } |
356 | byteorder = args[1]; |
357 | if (!noptargs) { |
358 | goto skip_optional_kwonly; |
359 | } |
360 | is_signed = PyObject_IsTrue(args[2]); |
361 | if (is_signed < 0) { |
362 | goto exit; |
363 | } |
364 | skip_optional_kwonly: |
365 | return_value = int_from_bytes_impl(type, bytes_obj, byteorder, is_signed); |
366 | |
367 | exit: |
368 | return return_value; |
369 | } |
370 | /*[clinic end generated code: output=ea18e51af5b53591 input=a9049054013a1b77]*/ |
371 | |