aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/tools/python3/src/Modules/_io/clinic/textio.c.h
blob: 53a8001449f0b9a3c9fa5a3dedd7d60bf001f962 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
/*[clinic input]
preserve
[clinic start generated code]*/

PyDoc_STRVAR(_io_IncrementalNewlineDecoder___init____doc__,
"IncrementalNewlineDecoder(decoder, translate, errors=\'strict\')\n"
"--\n"
"\n"
"Codec used when reading a file in universal newlines mode.\n"
"\n"
"It wraps another incremental decoder, translating \\r\\n and \\r into \\n.\n"
"It also records the types of newlines encountered.  When used with\n"
"translate=False, it ensures that the newline sequence is returned in\n"
"one piece. When used with decoder=None, it expects unicode strings as\n"
"decode input and translates newlines without first invoking an external\n"
"decoder.");

static int
_io_IncrementalNewlineDecoder___init___impl(nldecoder_object *self,
                                            PyObject *decoder, int translate,
                                            PyObject *errors);

static int
_io_IncrementalNewlineDecoder___init__(PyObject *self, PyObject *args, PyObject *kwargs)
{
    int return_value = -1;
    static const char * const _keywords[] = {"decoder", "translate", "errors", NULL};
    static _PyArg_Parser _parser = {NULL, _keywords, "IncrementalNewlineDecoder", 0}; 
    PyObject *argsbuf[3]; 
    PyObject * const *fastargs; 
    Py_ssize_t nargs = PyTuple_GET_SIZE(args); 
    Py_ssize_t noptargs = nargs + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - 2; 
    PyObject *decoder;
    int translate;
    PyObject *errors = NULL;

    fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 2, 3, 0, argsbuf); 
    if (!fastargs) { 
        goto exit;
    }
    decoder = fastargs[0]; 
    if (PyFloat_Check(fastargs[1])) { 
        PyErr_SetString(PyExc_TypeError, 
                        "integer argument expected, got float" ); 
        goto exit; 
    } 
    translate = _PyLong_AsInt(fastargs[1]); 
    if (translate == -1 && PyErr_Occurred()) { 
        goto exit; 
    } 
    if (!noptargs) { 
        goto skip_optional_pos; 
    } 
    errors = fastargs[2]; 
skip_optional_pos: 
    return_value = _io_IncrementalNewlineDecoder___init___impl((nldecoder_object *)self, decoder, translate, errors);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_IncrementalNewlineDecoder_decode__doc__,
"decode($self, /, input, final=False)\n"
"--\n"
"\n");

#define _IO_INCREMENTALNEWLINEDECODER_DECODE_METHODDEF    \
    {"decode", (PyCFunction)(void(*)(void))_io_IncrementalNewlineDecoder_decode, METH_FASTCALL|METH_KEYWORDS, _io_IncrementalNewlineDecoder_decode__doc__}, 

static PyObject *
_io_IncrementalNewlineDecoder_decode_impl(nldecoder_object *self,
                                          PyObject *input, int final);

static PyObject *
_io_IncrementalNewlineDecoder_decode(nldecoder_object *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    PyObject *return_value = NULL;
    static const char * const _keywords[] = {"input", "final", NULL};
    static _PyArg_Parser _parser = {NULL, _keywords, "decode", 0}; 
    PyObject *argsbuf[2]; 
    Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1; 
    PyObject *input;
    int final = 0;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 2, 0, argsbuf); 
    if (!args) { 
        goto exit;
    }
    input = args[0]; 
    if (!noptargs) { 
        goto skip_optional_pos; 
    } 
    if (PyFloat_Check(args[1])) { 
        PyErr_SetString(PyExc_TypeError, 
                        "integer argument expected, got float" ); 
        goto exit; 
    } 
    final = _PyLong_AsInt(args[1]); 
    if (final == -1 && PyErr_Occurred()) { 
        goto exit; 
    } 
skip_optional_pos: 
    return_value = _io_IncrementalNewlineDecoder_decode_impl(self, input, final);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_IncrementalNewlineDecoder_getstate__doc__,
"getstate($self, /)\n"
"--\n"
"\n");

#define _IO_INCREMENTALNEWLINEDECODER_GETSTATE_METHODDEF    \
    {"getstate", (PyCFunction)_io_IncrementalNewlineDecoder_getstate, METH_NOARGS, _io_IncrementalNewlineDecoder_getstate__doc__},

static PyObject *
_io_IncrementalNewlineDecoder_getstate_impl(nldecoder_object *self);

static PyObject *
_io_IncrementalNewlineDecoder_getstate(nldecoder_object *self, PyObject *Py_UNUSED(ignored))
{
    return _io_IncrementalNewlineDecoder_getstate_impl(self);
}

PyDoc_STRVAR(_io_IncrementalNewlineDecoder_setstate__doc__,
"setstate($self, state, /)\n"
"--\n"
"\n");

#define _IO_INCREMENTALNEWLINEDECODER_SETSTATE_METHODDEF    \
    {"setstate", (PyCFunction)_io_IncrementalNewlineDecoder_setstate, METH_O, _io_IncrementalNewlineDecoder_setstate__doc__},

PyDoc_STRVAR(_io_IncrementalNewlineDecoder_reset__doc__,
"reset($self, /)\n"
"--\n"
"\n");

#define _IO_INCREMENTALNEWLINEDECODER_RESET_METHODDEF    \
    {"reset", (PyCFunction)_io_IncrementalNewlineDecoder_reset, METH_NOARGS, _io_IncrementalNewlineDecoder_reset__doc__},

static PyObject *
_io_IncrementalNewlineDecoder_reset_impl(nldecoder_object *self);

static PyObject *
_io_IncrementalNewlineDecoder_reset(nldecoder_object *self, PyObject *Py_UNUSED(ignored))
{
    return _io_IncrementalNewlineDecoder_reset_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper___init____doc__,
"TextIOWrapper(buffer, encoding=None, errors=None, newline=None,\n"
"              line_buffering=False, write_through=False)\n"
"--\n"
"\n"
"Character and line based layer over a BufferedIOBase object, buffer.\n"
"\n"
"encoding gives the name of the encoding that the stream will be\n"
"decoded or encoded with. It defaults to locale.getpreferredencoding(False).\n"
"\n"
"errors determines the strictness of encoding and decoding (see\n"
"help(codecs.Codec) or the documentation for codecs.register) and\n"
"defaults to \"strict\".\n"
"\n"
"newline controls how line endings are handled. It can be None, \'\',\n"
"\'\\n\', \'\\r\', and \'\\r\\n\'.  It works as follows:\n"
"\n"
"* On input, if newline is None, universal newlines mode is\n"
"  enabled. Lines in the input can end in \'\\n\', \'\\r\', or \'\\r\\n\', and\n"
"  these are translated into \'\\n\' before being returned to the\n"
"  caller. If it is \'\', universal newline mode is enabled, but line\n"
"  endings are returned to the caller untranslated. If it has any of\n"
"  the other legal values, input lines are only terminated by the given\n"
"  string, and the line ending is returned to the caller untranslated.\n"
"\n"
"* On output, if newline is None, any \'\\n\' characters written are\n"
"  translated to the system default line separator, os.linesep. If\n"
"  newline is \'\' or \'\\n\', no translation takes place. If newline is any\n"
"  of the other legal values, any \'\\n\' characters written are translated\n"
"  to the given string.\n"
"\n"
"If line_buffering is True, a call to flush is implied when a call to\n"
"write contains a newline character.");

static int
_io_TextIOWrapper___init___impl(textio *self, PyObject *buffer,
                                const char *encoding, PyObject *errors,
                                const char *newline, int line_buffering,
                                int write_through);

static int
_io_TextIOWrapper___init__(PyObject *self, PyObject *args, PyObject *kwargs)
{
    int return_value = -1;
    static const char * const _keywords[] = {"buffer", "encoding", "errors", "newline", "line_buffering", "write_through", NULL};
    static _PyArg_Parser _parser = {NULL, _keywords, "TextIOWrapper", 0}; 
    PyObject *argsbuf[6]; 
    PyObject * const *fastargs; 
    Py_ssize_t nargs = PyTuple_GET_SIZE(args); 
    Py_ssize_t noptargs = nargs + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - 1; 
    PyObject *buffer;
    const char *encoding = NULL;
    PyObject *errors = Py_None;
    const char *newline = NULL;
    int line_buffering = 0;
    int write_through = 0;

    fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 1, 6, 0, argsbuf); 
    if (!fastargs) { 
        goto exit;
    }
    buffer = fastargs[0]; 
    if (!noptargs) { 
        goto skip_optional_pos; 
    } 
    if (fastargs[1]) { 
        if (fastargs[1] == Py_None) { 
            encoding = NULL; 
        } 
        else if (PyUnicode_Check(fastargs[1])) { 
            Py_ssize_t encoding_length; 
            encoding = PyUnicode_AsUTF8AndSize(fastargs[1], &encoding_length); 
            if (encoding == NULL) { 
                goto exit; 
            } 
            if (strlen(encoding) != (size_t)encoding_length) { 
                PyErr_SetString(PyExc_ValueError, "embedded null character"); 
                goto exit; 
            } 
        } 
        else { 
            _PyArg_BadArgument("TextIOWrapper", "argument 'encoding'", "str or None", fastargs[1]); 
            goto exit; 
        } 
        if (!--noptargs) { 
            goto skip_optional_pos; 
        } 
    } 
    if (fastargs[2]) { 
        errors = fastargs[2]; 
        if (!--noptargs) { 
            goto skip_optional_pos; 
        } 
    } 
    if (fastargs[3]) { 
        if (fastargs[3] == Py_None) { 
            newline = NULL; 
        } 
        else if (PyUnicode_Check(fastargs[3])) { 
            Py_ssize_t newline_length; 
            newline = PyUnicode_AsUTF8AndSize(fastargs[3], &newline_length); 
            if (newline == NULL) { 
                goto exit; 
            } 
            if (strlen(newline) != (size_t)newline_length) { 
                PyErr_SetString(PyExc_ValueError, "embedded null character"); 
                goto exit; 
            } 
        } 
        else { 
            _PyArg_BadArgument("TextIOWrapper", "argument 'newline'", "str or None", fastargs[3]); 
            goto exit; 
        } 
        if (!--noptargs) { 
            goto skip_optional_pos; 
        } 
    } 
    if (fastargs[4]) { 
        if (PyFloat_Check(fastargs[4])) { 
            PyErr_SetString(PyExc_TypeError, 
                            "integer argument expected, got float" ); 
            goto exit; 
        } 
        line_buffering = _PyLong_AsInt(fastargs[4]); 
        if (line_buffering == -1 && PyErr_Occurred()) { 
            goto exit; 
        } 
        if (!--noptargs) { 
            goto skip_optional_pos; 
        } 
    } 
    if (PyFloat_Check(fastargs[5])) { 
        PyErr_SetString(PyExc_TypeError, 
                        "integer argument expected, got float" ); 
        goto exit; 
    } 
    write_through = _PyLong_AsInt(fastargs[5]); 
    if (write_through == -1 && PyErr_Occurred()) { 
        goto exit; 
    } 
skip_optional_pos: 
    return_value = _io_TextIOWrapper___init___impl((textio *)self, buffer, encoding, errors, newline, line_buffering, write_through);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_TextIOWrapper_reconfigure__doc__,
"reconfigure($self, /, *, encoding=None, errors=None, newline=None,\n"
"            line_buffering=None, write_through=None)\n"
"--\n"
"\n"
"Reconfigure the text stream with new parameters.\n"
"\n"
"This also does an implicit stream flush.");

#define _IO_TEXTIOWRAPPER_RECONFIGURE_METHODDEF    \
    {"reconfigure", (PyCFunction)(void(*)(void))_io_TextIOWrapper_reconfigure, METH_FASTCALL|METH_KEYWORDS, _io_TextIOWrapper_reconfigure__doc__}, 

static PyObject *
_io_TextIOWrapper_reconfigure_impl(textio *self, PyObject *encoding,
                                   PyObject *errors, PyObject *newline_obj,
                                   PyObject *line_buffering_obj,
                                   PyObject *write_through_obj);

static PyObject *
_io_TextIOWrapper_reconfigure(textio *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
    PyObject *return_value = NULL;
    static const char * const _keywords[] = {"encoding", "errors", "newline", "line_buffering", "write_through", NULL};
    static _PyArg_Parser _parser = {NULL, _keywords, "reconfigure", 0}; 
    PyObject *argsbuf[5]; 
    Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 0; 
    PyObject *encoding = Py_None;
    PyObject *errors = Py_None;
    PyObject *newline_obj = NULL;
    PyObject *line_buffering_obj = Py_None;
    PyObject *write_through_obj = Py_None;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 0, 0, 0, argsbuf); 
    if (!args) { 
        goto exit;
    }
    if (!noptargs) { 
        goto skip_optional_kwonly; 
    } 
    if (args[0]) { 
        encoding = args[0]; 
        if (!--noptargs) { 
            goto skip_optional_kwonly; 
        } 
    } 
    if (args[1]) { 
        errors = args[1]; 
        if (!--noptargs) { 
            goto skip_optional_kwonly; 
        } 
    } 
    if (args[2]) { 
        newline_obj = args[2]; 
        if (!--noptargs) { 
            goto skip_optional_kwonly; 
        } 
    } 
    if (args[3]) { 
        line_buffering_obj = args[3]; 
        if (!--noptargs) { 
            goto skip_optional_kwonly; 
        } 
    } 
    write_through_obj = args[4]; 
skip_optional_kwonly: 
    return_value = _io_TextIOWrapper_reconfigure_impl(self, encoding, errors, newline_obj, line_buffering_obj, write_through_obj);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_TextIOWrapper_detach__doc__,
"detach($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_DETACH_METHODDEF    \
    {"detach", (PyCFunction)_io_TextIOWrapper_detach, METH_NOARGS, _io_TextIOWrapper_detach__doc__},

static PyObject *
_io_TextIOWrapper_detach_impl(textio *self);

static PyObject *
_io_TextIOWrapper_detach(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_detach_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper_write__doc__,
"write($self, text, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_WRITE_METHODDEF    \
    {"write", (PyCFunction)_io_TextIOWrapper_write, METH_O, _io_TextIOWrapper_write__doc__},

static PyObject *
_io_TextIOWrapper_write_impl(textio *self, PyObject *text);

static PyObject *
_io_TextIOWrapper_write(textio *self, PyObject *arg)
{
    PyObject *return_value = NULL;
    PyObject *text;

    if (!PyUnicode_Check(arg)) { 
        _PyArg_BadArgument("write", "argument", "str", arg); 
        goto exit;
    }
    if (PyUnicode_READY(arg) == -1) { 
        goto exit; 
    } 
    text = arg; 
    return_value = _io_TextIOWrapper_write_impl(self, text);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_TextIOWrapper_read__doc__,
"read($self, size=-1, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_READ_METHODDEF    \
    {"read", (PyCFunction)(void(*)(void))_io_TextIOWrapper_read, METH_FASTCALL, _io_TextIOWrapper_read__doc__}, 

static PyObject *
_io_TextIOWrapper_read_impl(textio *self, Py_ssize_t n);

static PyObject *
_io_TextIOWrapper_read(textio *self, PyObject *const *args, Py_ssize_t nargs)
{
    PyObject *return_value = NULL;
    Py_ssize_t n = -1;

    if (!_PyArg_CheckPositional("read", nargs, 0, 1)) { 
        goto exit;
    }
    if (nargs < 1) { 
        goto skip_optional; 
    } 
    if (!_Py_convert_optional_to_ssize_t(args[0], &n)) { 
        goto exit; 
    } 
skip_optional: 
    return_value = _io_TextIOWrapper_read_impl(self, n);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_TextIOWrapper_readline__doc__,
"readline($self, size=-1, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_READLINE_METHODDEF    \
    {"readline", (PyCFunction)(void(*)(void))_io_TextIOWrapper_readline, METH_FASTCALL, _io_TextIOWrapper_readline__doc__}, 

static PyObject *
_io_TextIOWrapper_readline_impl(textio *self, Py_ssize_t size);

static PyObject *
_io_TextIOWrapper_readline(textio *self, PyObject *const *args, Py_ssize_t nargs)
{
    PyObject *return_value = NULL;
    Py_ssize_t size = -1;

    if (!_PyArg_CheckPositional("readline", nargs, 0, 1)) { 
        goto exit;
    }
    if (nargs < 1) { 
        goto skip_optional; 
    } 
    if (PyFloat_Check(args[0])) { 
        PyErr_SetString(PyExc_TypeError, 
                        "integer argument expected, got float" ); 
        goto exit; 
    } 
    { 
        Py_ssize_t ival = -1; 
        PyObject *iobj = PyNumber_Index(args[0]); 
        if (iobj != NULL) { 
            ival = PyLong_AsSsize_t(iobj); 
            Py_DECREF(iobj); 
        } 
        if (ival == -1 && PyErr_Occurred()) { 
            goto exit; 
        } 
        size = ival; 
    } 
skip_optional: 
    return_value = _io_TextIOWrapper_readline_impl(self, size);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_TextIOWrapper_seek__doc__,
"seek($self, cookie, whence=0, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_SEEK_METHODDEF    \
    {"seek", (PyCFunction)(void(*)(void))_io_TextIOWrapper_seek, METH_FASTCALL, _io_TextIOWrapper_seek__doc__}, 

static PyObject *
_io_TextIOWrapper_seek_impl(textio *self, PyObject *cookieObj, int whence);

static PyObject *
_io_TextIOWrapper_seek(textio *self, PyObject *const *args, Py_ssize_t nargs)
{
    PyObject *return_value = NULL;
    PyObject *cookieObj;
    int whence = 0;

    if (!_PyArg_CheckPositional("seek", nargs, 1, 2)) { 
        goto exit;
    }
    cookieObj = args[0]; 
    if (nargs < 2) { 
        goto skip_optional; 
    } 
    if (PyFloat_Check(args[1])) { 
        PyErr_SetString(PyExc_TypeError, 
                        "integer argument expected, got float" ); 
        goto exit; 
    } 
    whence = _PyLong_AsInt(args[1]); 
    if (whence == -1 && PyErr_Occurred()) { 
        goto exit; 
    } 
skip_optional: 
    return_value = _io_TextIOWrapper_seek_impl(self, cookieObj, whence);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_TextIOWrapper_tell__doc__,
"tell($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_TELL_METHODDEF    \
    {"tell", (PyCFunction)_io_TextIOWrapper_tell, METH_NOARGS, _io_TextIOWrapper_tell__doc__},

static PyObject *
_io_TextIOWrapper_tell_impl(textio *self);

static PyObject *
_io_TextIOWrapper_tell(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_tell_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper_truncate__doc__,
"truncate($self, pos=None, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_TRUNCATE_METHODDEF    \
    {"truncate", (PyCFunction)(void(*)(void))_io_TextIOWrapper_truncate, METH_FASTCALL, _io_TextIOWrapper_truncate__doc__}, 

static PyObject *
_io_TextIOWrapper_truncate_impl(textio *self, PyObject *pos);

static PyObject *
_io_TextIOWrapper_truncate(textio *self, PyObject *const *args, Py_ssize_t nargs)
{
    PyObject *return_value = NULL;
    PyObject *pos = Py_None;

    if (!_PyArg_CheckPositional("truncate", nargs, 0, 1)) { 
        goto exit;
    }
    if (nargs < 1) { 
        goto skip_optional; 
    } 
    pos = args[0]; 
skip_optional: 
    return_value = _io_TextIOWrapper_truncate_impl(self, pos);

exit:
    return return_value;
}

PyDoc_STRVAR(_io_TextIOWrapper_fileno__doc__,
"fileno($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_FILENO_METHODDEF    \
    {"fileno", (PyCFunction)_io_TextIOWrapper_fileno, METH_NOARGS, _io_TextIOWrapper_fileno__doc__},

static PyObject *
_io_TextIOWrapper_fileno_impl(textio *self);

static PyObject *
_io_TextIOWrapper_fileno(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_fileno_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper_seekable__doc__,
"seekable($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_SEEKABLE_METHODDEF    \
    {"seekable", (PyCFunction)_io_TextIOWrapper_seekable, METH_NOARGS, _io_TextIOWrapper_seekable__doc__},

static PyObject *
_io_TextIOWrapper_seekable_impl(textio *self);

static PyObject *
_io_TextIOWrapper_seekable(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_seekable_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper_readable__doc__,
"readable($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_READABLE_METHODDEF    \
    {"readable", (PyCFunction)_io_TextIOWrapper_readable, METH_NOARGS, _io_TextIOWrapper_readable__doc__},

static PyObject *
_io_TextIOWrapper_readable_impl(textio *self);

static PyObject *
_io_TextIOWrapper_readable(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_readable_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper_writable__doc__,
"writable($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_WRITABLE_METHODDEF    \
    {"writable", (PyCFunction)_io_TextIOWrapper_writable, METH_NOARGS, _io_TextIOWrapper_writable__doc__},

static PyObject *
_io_TextIOWrapper_writable_impl(textio *self);

static PyObject *
_io_TextIOWrapper_writable(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_writable_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper_isatty__doc__,
"isatty($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_ISATTY_METHODDEF    \
    {"isatty", (PyCFunction)_io_TextIOWrapper_isatty, METH_NOARGS, _io_TextIOWrapper_isatty__doc__},

static PyObject *
_io_TextIOWrapper_isatty_impl(textio *self);

static PyObject *
_io_TextIOWrapper_isatty(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_isatty_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper_flush__doc__,
"flush($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_FLUSH_METHODDEF    \
    {"flush", (PyCFunction)_io_TextIOWrapper_flush, METH_NOARGS, _io_TextIOWrapper_flush__doc__},

static PyObject *
_io_TextIOWrapper_flush_impl(textio *self);

static PyObject *
_io_TextIOWrapper_flush(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_flush_impl(self);
}

PyDoc_STRVAR(_io_TextIOWrapper_close__doc__,
"close($self, /)\n"
"--\n"
"\n");

#define _IO_TEXTIOWRAPPER_CLOSE_METHODDEF    \
    {"close", (PyCFunction)_io_TextIOWrapper_close, METH_NOARGS, _io_TextIOWrapper_close__doc__},

static PyObject *
_io_TextIOWrapper_close_impl(textio *self);

static PyObject *
_io_TextIOWrapper_close(textio *self, PyObject *Py_UNUSED(ignored))
{
    return _io_TextIOWrapper_close_impl(self);
}
/*[clinic end generated code: output=b1bae4f4cdf6019e input=a9049054013a1b77]*/