Repository navigation
Expand file tree
/
Copy pathtime.cs
More file actions
699 lines (598 loc) · 30.6 KB
/
Copy pathtime.cs
File metadata and controls
699 lines (598 loc) · 30.6 KB
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
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the Apache 2.0 License.
// See the LICENSE file in the project root for more information.
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading;
using Microsoft.Scripting;
using Microsoft.Scripting.Runtime;
using Microsoft.Scripting.Utils;
using IronPython.Runtime;
using IronPython.Runtime.Operations;
using IronPython.Runtime.Types;
[assembly: PythonModule("time", typeof(IronPython.Modules.PythonTime))]
namespace IronPython.Modules {
public static class PythonTime {
private const int YearIndex = 0;
private const int MonthIndex = 1;
private const int DayIndex = 2;
private const int HourIndex = 3;
private const int MinuteIndex = 4;
private const int SecondIndex = 5;
private const int WeekdayIndex = 6;
private const int DayOfYearIndex = 7;
private const int IsDaylightSavingsIndex = 8;
private const int MaxIndex = 9;
private const int minYear = 1900; // minimum year for python dates (CLS dates are bigger)
private const double epochDifferenceDouble = 62135596800.0; // Difference between CLS epoch and UNIX epoch, == System.DateTime(1970, 1, 1, 0, 0, 0, System.DateTimeKind.Utc).Ticks / TimeSpan.TicksPerSecond
private const long epochDifferenceLong = 62135596800;
private const double ticksPerSecond = (double)TimeSpan.TicksPerSecond;
public static readonly int altzone;
public static readonly int daylight;
public static readonly int timezone;
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Security", "CA2104:DoNotDeclareReadOnlyMutableReferenceTypes")]
public static readonly PythonTuple tzname;
public const bool accept2dyear = true;
[MultiRuntimeAware]
private static Stopwatch sw;
public const string __doc__ = "This module provides various functions to manipulate time values.";
[SpecialName]
public static void PerformModuleReload(PythonContext/*!*/ context, PythonDictionary/*!*/ dict) {
// we depend on locale, it needs to be initialized
PythonLocale.EnsureLocaleInitialized(context);
}
static PythonTime() {
// altzone, timezone are offsets from UTC in seconds, so they always fit in the
// -13*3600 to 13*3600 range and are safe to cast to ints
daylight = TimeZoneInfo.Local.SupportsDaylightSavingTime ? 1 : 0;
tzname = PythonTuple.MakeTuple(TimeZoneInfo.Local.StandardName, TimeZoneInfo.Local.DaylightName);
timezone = (int)-TimeZoneInfo.Local.BaseUtcOffset.TotalSeconds;
altzone = (int)-TimeZoneInfo.Local.GetUtcOffset(DateTime.Now).TotalSeconds;
}
internal static long TimestampToTicks(double seconds) {
// If everything is converted in one shot, the rounding error surface at
// microsecond level.
// e.g: 5399410716.777882 --> 2141-02-06 05:18:36.777881
// 1399410716.123 --> 2014-05-06 23:11:56.122995
// To work around it, second and microseconds are converted
// separately
return (((long)seconds) + epochDifferenceLong) * TimeSpan.TicksPerSecond + // seconds
(long)(Math.Round(seconds % 1, 6) * TimeSpan.TicksPerSecond); // micro seconds
}
internal static double TicksToTimestamp(long ticks) {
return (ticks / ticksPerSecond) - epochDifferenceDouble;
}
public static string asctime(CodeContext/*!*/ context) {
return asctime(context, null);
}
public static string asctime(CodeContext/*!*/ context, object time) {
DateTime dt;
if (time is PythonTuple) {
// docs say locale information is not used by asctime, so ignore DST here
dt = GetDateTimeFromTupleNoDst(context, (PythonTuple)time);
} else if (time == null) {
dt = DateTime.Now;
} else {
throw PythonOps.TypeError("expected struct_time or None");
}
return dt.ToString("ddd MMM dd HH:mm:ss yyyy", CultureInfo.InvariantCulture);
}
public static double clock() {
InitStopWatch();
return ((double)sw.ElapsedTicks) / Stopwatch.Frequency;
}
public static string ctime(CodeContext/*!*/ context) {
return asctime(context, localtime());
}
public static string ctime(CodeContext/*!*/ context, object seconds) {
if (seconds == null)
return ctime(context);
return asctime(context, localtime(seconds));
}
public static void sleep(double tm) {
Thread.Sleep((int)(tm * 1000));
}
public static double time() {
return TicksToTimestamp(DateTime.Now.ToUniversalTime().Ticks);
}
public static PythonTuple localtime() {
return GetDateTimeTuple(DateTime.Now, DateTime.Now.IsDaylightSavingTime());
}
public static PythonTuple localtime(object seconds) {
if (seconds == null) return localtime();
DateTime dt = TimestampToDateTime(GetTimestampFromObject(seconds));
dt = dt.AddSeconds(-timezone);
return GetDateTimeTuple(dt, dt.IsDaylightSavingTime());
}
public static PythonTuple gmtime() {
return GetDateTimeTuple(DateTime.Now.ToUniversalTime(), false);
}
public static PythonTuple gmtime(object seconds) {
if (seconds == null) return gmtime();
DateTime dt = new DateTime(TimestampToTicks(GetTimestampFromObject(seconds)), DateTimeKind.Unspecified);
return GetDateTimeTuple(dt, false);
}
public static double mktime(CodeContext/*!*/ context, PythonTuple localTime) {
return TicksToTimestamp(GetDateTimeFromTuple(context, localTime).AddSeconds(timezone).Ticks);
}
public static string strftime(CodeContext/*!*/ context, string format) {
return strftime(context, format, DateTime.Now, null);
}
public static string strftime(CodeContext/*!*/ context, string format, PythonTuple dateTime) {
return strftime(context, format, GetDateTimeFromTupleNoDst(context, dateTime), null);
}
public static object strptime(CodeContext/*!*/ context, string @string) {
return DateTime.Parse(@string, PythonLocale.GetLocaleInfo(context).Time.DateTimeFormat);
}
public static object strptime(CodeContext/*!*/ context, string @string, string format) {
var packed = _strptime(context, @string, format);
return GetDateTimeTuple((DateTime)packed[0], (DayOfWeek?)packed[1]);
}
// returns object array containing 2 elements: DateTime and DayOfWeek
internal static object[] _strptime(CodeContext/*!*/ context, string @string, string format) {
bool postProc;
FoundDateComponents foundDateComp;
List<FormatInfo> formatInfo = PythonFormatToCLIFormat(format, true, out postProc, out foundDateComp);
DateTime res;
if (postProc) {
int doyIndex = FindFormat(formatInfo, "\\%j");
int dowMIndex = FindFormat(formatInfo, "\\%W");
int dowSIndex = FindFormat(formatInfo, "\\%U");
if (doyIndex != -1 && dowMIndex == -1 && dowSIndex == -1) {
res = new DateTime(1900, 1, 1);
res = res.AddDays(Int32.Parse(@string));
} else if (dowMIndex != -1 && doyIndex == -1 && dowSIndex == -1) {
res = new DateTime(1900, 1, 1);
res = res.AddDays(Int32.Parse(@string) * 7);
} else if (dowSIndex != -1 && doyIndex == -1 && dowMIndex == -1) {
res = new DateTime(1900, 1, 1);
res = res.AddDays(Int32.Parse(@string) * 7);
} else {
throw PythonOps.ValueError("cannot parse %j, %W, or %U w/ other values");
}
} else {
var fIdx = -1;
string[] formatParts = new string[formatInfo.Count];
for (int i = 0; i < formatInfo.Count; i++) {
switch (formatInfo[i].Type) {
case FormatInfoType.UserText: formatParts[i] = "'" + formatInfo[i].Text + "'"; break;
case FormatInfoType.SimpleFormat: formatParts[i] = formatInfo[i].Text; break;
case FormatInfoType.CustomFormat:
if (formatInfo[i].Text == "f") {
fIdx = i;
}
// include % if we only have one specifier to mark that it's a custom
// specifier
if (formatInfo.Count == 1 && formatInfo[i].Text.Length == 1) {
formatParts[i] = "%" + formatInfo[i].Text;
} else {
formatParts[i] = formatInfo[i].Text;
}
break;
}
}
var formats =
fIdx == -1 ? new [] { String.Join("", formatParts) } : ExpandMicrosecondFormat(fIdx, formatParts);
try {
if (!StringUtils.TryParseDateTimeExact(@string,
formats,
PythonLocale.GetLocaleInfo(context).Time.DateTimeFormat,
DateTimeStyles.AllowWhiteSpaces | DateTimeStyles.NoCurrentDateDefault,
out res)) {
throw PythonOps.ValueError("time data does not match format" + Environment.NewLine +
"data=" + @string + ", fmt=" + format + ", to: " + formats[0]);
}
} catch (FormatException e) {
throw PythonOps.ValueError(e.Message + Environment.NewLine +
"data=" + @string + ", fmt=" + format + ", to: " + formats[0]);
}
}
DayOfWeek? dayOfWeek = null;
if ((foundDateComp & FoundDateComponents.DayOfWeek) != 0) {
dayOfWeek = res.DayOfWeek;
}
if ((foundDateComp & FoundDateComponents.Year) == 0) {
res = new DateTime(1900, res.Month, res.Day, res.Hour, res.Minute, res.Second, res.Millisecond, res.Kind);
}
return new object[] { res, dayOfWeek };
}
private static string[] ExpandMicrosecondFormat(int fIdx, string [] formatParts) {
// for %f number of digits can be anything between 1 and 6
string[] formats = new string[6];
formats[0] = String.Join("", formatParts);
for (var i = 1; i < 6; i++) {
formatParts[fIdx] = new String('f', i+1);
formats[i] = String.Join("", formatParts);
}
return formats;
}
internal static string strftime(CodeContext/*!*/ context, string format, DateTime dt, int? microseconds) {
bool postProc;
FoundDateComponents found;
List<FormatInfo> formatInfo = PythonFormatToCLIFormat(format, false, out postProc, out found);
StringBuilder res = new StringBuilder();
for (int i = 0; i < formatInfo.Count; i++) {
switch (formatInfo[i].Type) {
case FormatInfoType.UserText: res.Append(formatInfo[i].Text); break;
case FormatInfoType.SimpleFormat: res.Append(dt.ToString(formatInfo[i].Text, PythonLocale.GetLocaleInfo(context).Time.DateTimeFormat)); break;
case FormatInfoType.CustomFormat:
// custom format strings need to be at least 2 characters long
res.Append(dt.ToString("%" + formatInfo[i].Text, PythonLocale.GetLocaleInfo(context).Time.DateTimeFormat));
break;
}
}
if (postProc) {
res = res.Replace("%f", microseconds != null ? System.String.Format("{0:D6}", microseconds) : "");
res = res.Replace("%j", dt.DayOfYear.ToString("D03")); // day of the year (001 - 366)
// figure out first day of the year...
DateTime first = new DateTime(dt.Year, 1, 1);
int weekOneSunday = (7 - (int)first.DayOfWeek) % 7;
int dayOffset = (8 - (int)first.DayOfWeek) % 7;
// week of year (sunday first day, 0-53), all days before Sunday are 0
res = res.Replace("%U", (((dt.DayOfYear + 6 - weekOneSunday) / 7)).ToString());
// week number of year (monday first day, 0-53), all days before Monday are 0
res = res.Replace("%W", (((dt.DayOfYear + 6 - dayOffset) / 7)).ToString());
res = res.Replace("%w", ((int)dt.DayOfWeek).ToString());
}
return res.ToString();
}
internal static double DateTimeToTimestamp(DateTime dateTime) {
return TicksToTimestamp(RemoveDst(dateTime).Ticks);
}
internal static DateTime TimestampToDateTime(double timeStamp) {
return AddDst(new DateTime(TimestampToTicks(timeStamp)));
}
private static DateTime RemoveDst(DateTime dt) {
return RemoveDst(dt, false);
}
private static DateTime RemoveDst(DateTime dt, bool always) {
if (always || TimeZoneInfo.Local.IsDaylightSavingTime(dt)) {
dt = dt - (TimeZoneInfo.Local.GetUtcOffset(dt) - TimeZoneInfo.Local.BaseUtcOffset);
}
return dt;
}
private static DateTime AddDst(DateTime dt) {
if (TimeZoneInfo.Local.IsDaylightSavingTime(dt)) {
dt = dt + (TimeZoneInfo.Local.GetUtcOffset(dt) - TimeZoneInfo.Local.BaseUtcOffset);
}
return dt;
}
private static double GetTimestampFromObject(object seconds) {
int intSeconds;
if (Converter.TryConvertToInt32(seconds, out intSeconds)) {
return intSeconds;
}
double dblVal;
if (Converter.TryConvertToDouble(seconds, out dblVal)) {
if (dblVal > Int64.MaxValue || dblVal < Int64.MinValue) throw PythonOps.ValueError("unreasonable date/time");
return dblVal;
}
throw PythonOps.TypeError("expected int, got {0}", DynamicHelpers.GetPythonType(seconds));
}
private enum FormatInfoType {
UserText,
SimpleFormat,
CustomFormat,
}
private class FormatInfo {
public FormatInfo(string text) {
Type = FormatInfoType.SimpleFormat;
Text = text;
}
public FormatInfo(FormatInfoType type, string text) {
Type = type;
Text = text;
}
public FormatInfoType Type;
public string Text;
public override string ToString() {
return string.Format("{0}:{1}", Type, Text);
}
}
// temporary solution
private static void AddTime(List<FormatInfo> newFormat) {
newFormat.Add(new FormatInfo("HH"));
newFormat.Add(new FormatInfo(FormatInfoType.UserText, ":"));
newFormat.Add(new FormatInfo("mm"));
newFormat.Add(new FormatInfo(FormatInfoType.UserText, ":"));
newFormat.Add(new FormatInfo("ss"));
}
private static void AddDate(List<FormatInfo> newFormat) {
newFormat.Add(new FormatInfo("MM"));
newFormat.Add(new FormatInfo(FormatInfoType.UserText, "/"));
newFormat.Add(new FormatInfo("dd"));
newFormat.Add(new FormatInfo(FormatInfoType.UserText, "/"));
newFormat.Add(new FormatInfo("yy"));
}
/// <summary>
/// Represents the date components that we found while parsing the date. Used for zeroing out values
/// which have different defaults from CPython. Currently we only know that we need to do this for
/// the year.
/// </summary>
[Flags]
enum FoundDateComponents {
None,
Year = 0x01,
Date = (Year),
DayOfWeek = 0x02,
}
private static List<FormatInfo> PythonFormatToCLIFormat(string format, bool forParse, out bool postProcess, out FoundDateComponents found) {
postProcess = false;
found = FoundDateComponents.None;
List<FormatInfo> newFormat = new List<FormatInfo>();
for (int i = 0; i < format.Length; i++) {
if (format[i] == '%') {
if (i + 1 == format.Length) throw PythonOps.ValueError("badly formatted string");
switch (format[++i]) {
case 'a':
found |= FoundDateComponents.DayOfWeek;
newFormat.Add(new FormatInfo("ddd")); break;
case 'A':
found |= FoundDateComponents.DayOfWeek;
newFormat.Add(new FormatInfo("dddd")); break;
case 'b':
newFormat.Add(new FormatInfo("MMM"));
break;
case 'B':
newFormat.Add(new FormatInfo("MMMM"));
break;
case 'c':
found |= FoundDateComponents.Date;
AddDate(newFormat);
newFormat.Add(new FormatInfo(FormatInfoType.UserText, " "));
AddTime(newFormat);
break;
case 'd':
// if we're parsing we want to use the less-strict
// d format and which doesn't require both digits.
if (forParse) newFormat.Add(new FormatInfo(FormatInfoType.CustomFormat, "d"));
else newFormat.Add(new FormatInfo("dd"));
break;
case 'H': newFormat.Add(new FormatInfo(forParse ? "H" : "HH")); break;
case 'I': newFormat.Add(new FormatInfo(forParse ? "h" : "hh")); break;
case 'm':
newFormat.Add(new FormatInfo(forParse ? "M" : "MM"));
break;
case 'M': newFormat.Add(new FormatInfo(forParse ? "m" : "mm")); break;
case 'p':
newFormat.Add(new FormatInfo(FormatInfoType.CustomFormat, "t"));
newFormat.Add(new FormatInfo(FormatInfoType.UserText, "M"));
break;
case 'S': newFormat.Add(new FormatInfo("ss")); break;
case 'x':
found |= FoundDateComponents.Date;
AddDate(newFormat); break;
case 'X':
AddTime(newFormat);
break;
case 'y':
found |= FoundDateComponents.Year;
newFormat.Add(new FormatInfo("yy"));
break;
case 'Y':
found |= FoundDateComponents.Year;
newFormat.Add(new FormatInfo("yyyy"));
break;
case '%': newFormat.Add(new FormatInfo("\\%")); break;
// format conversions not defined by the CLR. We leave
// them as \\% and then replace them by hand later
case 'j': // day of year
newFormat.Add(new FormatInfo("\\%j"));
postProcess = true;
break;
case 'f':
if (forParse) {
newFormat.Add(new FormatInfo(FormatInfoType.CustomFormat, "f"));
} else {
postProcess = true;
newFormat.Add(new FormatInfo(FormatInfoType.UserText, "%f"));
}
break;
case 'W': newFormat.Add(new FormatInfo("\\%W")); postProcess = true; break;
case 'U': newFormat.Add(new FormatInfo("\\%U")); postProcess = true; break; // week number
case 'w': newFormat.Add(new FormatInfo("\\%w")); postProcess = true; break; // weekday number
case 'z':
case 'Z':
// !!!TODO:
// 'z' for offset
// 'Z' for time zone name; could be from PythonTimeZoneInformation
newFormat.Add(new FormatInfo(FormatInfoType.UserText, ""));
break;
default:
newFormat.Add(new FormatInfo(FormatInfoType.UserText, "")); break;
}
} else {
if (newFormat.Count == 0 || newFormat[newFormat.Count - 1].Type != FormatInfoType.UserText)
newFormat.Add(new FormatInfo(FormatInfoType.UserText, format[i].ToString()));
else
newFormat[newFormat.Count - 1].Text = newFormat[newFormat.Count - 1].Text + format[i];
}
}
return newFormat;
}
// weekday: Monday is 0, Sunday is 6
internal static int Weekday(DateTime dt) {
return Weekday(dt.DayOfWeek);
}
internal static int Weekday(DayOfWeek dayOfWeek) {
if (dayOfWeek == DayOfWeek.Sunday) return 6;
else return (int)dayOfWeek - 1;
}
// isoweekday: Monday is 1, Sunday is 7
internal static int IsoWeekday(DateTime dt) {
if (dt.DayOfWeek == DayOfWeek.Sunday) return 7;
else return (int)dt.DayOfWeek;
}
internal static PythonTuple GetDateTimeTuple(DateTime dt) {
return GetDateTimeTuple(dt, null);
}
internal static PythonTuple GetDateTimeTuple(DateTime dt, DayOfWeek? dayOfWeek) {
return GetDateTimeTuple(dt, dayOfWeek, null);
}
internal static PythonTuple GetDateTimeTuple(DateTime dt, DayOfWeek? dayOfWeek, PythonDateTime.tzinfo tz) {
int last = -1;
if (tz != null) {
PythonDateTime.timedelta delta = tz.dst(dt);
PythonDateTime.ThrowIfInvalid(delta, "dst");
if (delta == null) {
last = -1;
} else {
last = delta.__nonzero__() ? 1 : 0;
}
}
return new struct_time(dt.Year, dt.Month, dt.Day, dt.Hour, dt.Minute, dt.Second, Weekday(dayOfWeek ?? dt.DayOfWeek), dt.DayOfYear, last);
}
internal static struct_time GetDateTimeTuple(DateTime dt, bool dstMode) {
return new struct_time(dt.Year, dt.Month, dt.Day, dt.Hour, dt.Minute, dt.Second, Weekday(dt), dt.DayOfYear, dstMode ? 1 : 0);
}
private static DateTime GetDateTimeFromTuple(CodeContext/*!*/ context, PythonTuple t) {
int[] ints;
DateTime res = GetDateTimeFromTupleNoDst(context, t, out ints);
if (ints != null) {
switch (ints[IsDaylightSavingsIndex]) {
// automatic detection
case -1: res = RemoveDst(res); break;
// is daylight savings time, force adjustment
case 1: res = RemoveDst(res, true); break;
}
}
return res;
}
private static DateTime GetDateTimeFromTupleNoDst(CodeContext context, PythonTuple t) {
int[] dummy;
return GetDateTimeFromTupleNoDst(context, t, out dummy);
}
private static DateTime GetDateTimeFromTupleNoDst(CodeContext context, PythonTuple t, out int[] ints) {
if (t == null) {
ints = null;
return DateTime.Now;
}
ints = ValidateDateTimeTuple(context, t);
return new DateTime(ints[YearIndex], ints[MonthIndex], ints[DayIndex], ints[HourIndex], ints[MinuteIndex], ints[SecondIndex]);
}
private static int[] ValidateDateTimeTuple(CodeContext/*!*/ context, PythonTuple t) {
if (t.__len__() != MaxIndex) throw PythonOps.TypeError("expected tuple of length {0}", MaxIndex);
int[] ints = new int[MaxIndex];
for (int i = 0; i < MaxIndex; i++) {
ints[i] = context.LanguageContext.ConvertToInt32(t[i]);
}
int year = ints[YearIndex];
if (accept2dyear && (year >= 0 && year <= 99)) {
if (year > 68) {
year += 1900;
} else {
year += 2000;
}
}
if (year < DateTime.MinValue.Year || year <= minYear) throw PythonOps.ValueError("year is too low");
if (year > DateTime.MaxValue.Year) throw PythonOps.ValueError("year is too high");
if (ints[WeekdayIndex] < 0 || ints[WeekdayIndex] >= 7) throw PythonOps.ValueError("day of week is outside of 0-6 range");
return ints;
}
private static int FindFormat(List<FormatInfo> formatInfo, string format) {
for (int i = 0; i < formatInfo.Count; i++) {
if (formatInfo[i].Text == format) return i;
}
return -1;
}
private static void InitStopWatch() {
if (sw == null) {
sw = new Stopwatch();
sw.Start();
}
}
[PythonType]
public class struct_time : PythonTuple {
private static PythonType _StructTimeType = DynamicHelpers.GetPythonTypeFromType(typeof(struct_time));
public object tm_year {
get { return _data[0]; }
}
public object tm_mon {
get { return _data[1]; }
}
public object tm_mday {
get { return _data[2]; }
}
public object tm_hour {
get { return _data[3]; }
}
public object tm_min {
get { return _data[4]; }
}
public object tm_sec {
get { return _data[5]; }
}
public object tm_wday {
get { return _data[6]; }
}
public object tm_yday {
get { return _data[7]; }
}
public object tm_isdst {
get { return _data[8]; }
}
public int n_fields {
get { return _data.Length; }
}
public int n_sequence_fields {
get { return _data.Length; }
}
public int n_unnamed_fields {
get { return 0; }
}
internal struct_time(int year, int month, int day, int hour, int minute, int second, int dayOfWeek, int dayOfYear, int isDst)
: base(new object[] { year, month, day, hour, minute, second, dayOfWeek, dayOfYear, isDst }) {
}
internal struct_time(PythonTuple sequence)
: base(sequence) {
}
public static struct_time __new__(CodeContext context, PythonType cls, int year, int month, int day, int hour, int minute, int second, int dayOfWeek, int dayOfYear, int isDst) {
if (cls == _StructTimeType) {
return new struct_time(year, month, day, hour, minute, second, dayOfWeek, dayOfYear, isDst);
} else {
struct_time st = cls.CreateInstance(context, year, month, day, hour, minute, second, dayOfWeek, dayOfYear, isDst) as struct_time;
if (st == null)
throw PythonOps.TypeError("{0} is not a subclass of time.struct_time", cls);
return st;
}
}
public static struct_time __new__(CodeContext context, PythonType cls, [NotNull]PythonTuple sequence) {
if (sequence.__len__() != 9) {
throw PythonOps.TypeError("time.struct_time() takes a 9-sequence ({0}-sequence given)", sequence.__len__());
}
if (cls == _StructTimeType) {
return new struct_time(sequence);
} else {
struct_time st = cls.CreateInstance(context, sequence) as struct_time;
if (st == null) {
throw PythonOps.TypeError("{0} is not a subclass of time.struct_time", cls);
}
return st;
}
}
public static struct_time __new__(CodeContext context, PythonType cls, [NotNull]IEnumerable sequence) {
return __new__(context, cls, PythonTuple.Make(sequence));
}
public PythonTuple __reduce__() {
return PythonTuple.MakeTuple(_StructTimeType, PythonTuple.MakeTuple(tm_year, tm_mon, tm_mday, tm_hour, tm_min, tm_sec, tm_wday, tm_yday, tm_isdst));
}
public static object __getnewargs__(CodeContext context, int year, int month, int day, int hour, int minute, int second, int dayOfWeek, int dayOfYear, int isDst) {
return PythonTuple.MakeTuple(struct_time.__new__(context, _StructTimeType, year, month, day, hour, minute, second, dayOfWeek, dayOfYear, isDst));
}
public override string ToString() {
return string.Format(
"time.struct_time(tm_year={0}, tm_mon={1}, tm_mday={2}, tm_hour={3}, tm_min={4}, tm_sec={5}, tm_wday={6}, tm_yday={7}, tm_isdst={8})",
//this.tm_year, this.tm_mon, this.tm_mday, this.tm_hour, this.tm_min, this.tm_sec, this.tm_wday, this.tm_yday, this.tm_isdst
_data);
}
public override string __repr__(CodeContext context) {
return this.ToString();
}
}
}
}