mirror of
https://github.com/araddon/dateparse.git
synced 2024-11-10 11:51:54 +08:00
Complete refactor for re-usable time parse
This commit is contained in:
Aaron Raddon
parent
e152c5aaf6
commit
163a0a8ac8
401
parseany.go
401
parseany.go
@ -9,15 +9,8 @@ import (
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"time"
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"unicode"
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"unicode/utf8"
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u "github.com/araddon/gou"
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)
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func init() {
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u.SetupLogging("debug")
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u.SetColorOutput()
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}
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type dateState uint8
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type timeState uint8
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@ -32,11 +25,6 @@ const (
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dateDigitDot
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dateDigitDotDot
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dateDigitSlash
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dateDigitSlashWs
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dateDigitSlashWsColon
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dateDigitSlashWsColonAMPM
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dateDigitSlashWsColonColon
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dateDigitSlashWsColonColonAMPM
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dateDigitChineseYear
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dateDigitChineseYearWs
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dateDigitWs
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@ -51,12 +39,8 @@ const (
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dateAlphaWsAlpha
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dateAlphaWsAlphaYearmaybe
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dateWeekdayComma
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dateWeekdayCommaDash
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dateWeekdayCommaOffset
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dateWeekdayAbbrevComma
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dateWeekdayAbbrevCommaDash
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dateWeekdayAbbrevCommaOffset
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dateWeekdayAbbrevCommaOffsetZone
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)
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const (
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// Time state
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@ -155,8 +139,6 @@ type parser struct {
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skip int
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extra int
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part1Len int
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part2Len int
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part3Len int
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yeari int
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yearlen int
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moi int
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@ -179,10 +161,11 @@ type parser struct {
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func newParser(dateStr string, loc *time.Location) *parser {
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p := parser{
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stateDate: dateStart,
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stateTime: timeIgnore,
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datestr: dateStr,
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loc: loc,
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stateDate: dateStart,
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stateTime: timeIgnore,
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datestr: dateStr,
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loc: loc,
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preferMonthFirst: true,
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}
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p.format = []byte(dateStr)
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return &p
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@ -192,8 +175,6 @@ func (p *parser) set(start int, val string) {
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return
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}
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if len(p.format) < start+len(val) {
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u.Warnf("not enough space %d %d", len(p.format), start+len(val))
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u.Warnf("%s", p.format[start:])
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return
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}
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for i, r := range val {
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@ -238,7 +219,12 @@ func (p *parser) coalesceDate(end int) {
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p.setDay()
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}
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}
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func (p *parser) ts() string {
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return fmt.Sprintf("h:(%d:%d) m:(%d:%d) s:(%d:%d)", p.houri, p.hourlen, p.mini, p.minlen, p.seci, p.seclen)
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}
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func (p *parser) ds() string {
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return fmt.Sprintf("%s d:(%d:%d) m:(%d:%d) y:(%d:%d)", p.datestr, p.dayi, p.daylen, p.moi, p.molen, p.yeari, p.yearlen)
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}
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func (p *parser) coalesceTime(end int) {
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// 03:04:05
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// 15:04:05
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@ -249,7 +235,6 @@ func (p *parser) coalesceTime(end int) {
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if p.hourlen == 2 {
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p.set(p.houri, "15")
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} else if p.hourlen == 1 {
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u.Warnf("WTF houri is wrong? houri=%d hourlen=%d", p.houri, p.hourlen)
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p.set(p.houri, "3")
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}
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}
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@ -266,7 +251,6 @@ func (p *parser) coalesceTime(end int) {
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if p.seci > 0 {
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if p.seclen == 0 {
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p.seclen = end - p.seci
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//u.Infof("fixing seconds p.seci=%d seclen=%d end=%d", p.seci, p.seclen, end)
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}
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if p.seclen == 2 {
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p.set(p.seci, "05")
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@ -276,36 +260,24 @@ func (p *parser) coalesceTime(end int) {
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}
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if p.msi > 0 {
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// if p.mslen == 0 {
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// p.mslen = end - p.msi
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// //u.Warnf("set mslen??? %v", p.datestr)
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// }
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for i := 0; i < p.mslen; i++ {
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p.format[p.msi+i] = '0'
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}
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}
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//u.Debugf("coalesce %+v", p)
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}
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func (p *parser) trimExtra() {
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if p.extra > 0 && len(p.format) > p.extra {
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u.Debugf("trim extra %d", p.extra)
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p.format = p.format[0:p.extra]
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p.datestr = p.datestr[0:p.extra]
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}
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}
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// func (p parser) fill(start, ct int, b byte) {
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// for i := start; i < start+ct; i++ {
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// p.format[i] = b
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// }
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// }
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func (p *parser) parse() (time.Time, error) {
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if p.skip > 0 && len(p.format) > p.skip {
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p.format = p.format[p.skip:]
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p.datestr = p.datestr[p.skip:]
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}
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u.Debugf("parse() loc=%v %50s AS %q", p.loc.String(), p.datestr, p.format)
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if p.loc == nil {
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return time.Parse(string(p.format), p.datestr)
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}
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@ -351,7 +323,23 @@ iterRunes:
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p.set(0, "2006")
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}
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case '/':
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// 03/31/2005
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// 2014/02/24
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p.stateDate = dateDigitSlash
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if i == 4 {
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p.yearlen = i
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p.moi = i + 1
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p.setYear()
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} else {
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if p.preferMonthFirst {
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if p.molen == 0 {
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p.molen = i
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p.setMonth()
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p.dayi = i + 1
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}
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}
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}
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case '.':
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// 3.31.2014
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p.moi = 0
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@ -464,51 +452,36 @@ iterRunes:
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switch r {
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case ' ':
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p.stateDate = dateDigitSlashWs
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p.stateTime = timeStart
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if p.yearlen == 0 {
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p.yearlen = i - p.yeari
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p.setYear()
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} else if p.daylen == 0 {
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p.daylen = i - p.dayi
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p.setDay()
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}
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break iterRunes
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case '/':
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continue
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if p.yearlen > 0 {
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// 2014/07/10 06:55:38.156283
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if p.molen == 0 {
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p.molen = i - p.moi
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p.setMonth()
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p.dayi = i + 1
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}
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} else if p.preferMonthFirst {
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if p.daylen == 0 {
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p.daylen = i - p.dayi
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p.setDay()
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p.yeari = i + 1
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}
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}
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default:
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// if unicode.IsDigit(r) || r == '/' {
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// continue
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// }
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}
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case dateDigitSlashWs:
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// 2014/07/10 06:55:38.156283
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// 03/19/2012 10:11:59
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// 04/2/2014 03:00:37
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// 3/1/2012 10:11:59
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// 4/8/2014 22:05
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// 4/8/14 22:05
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switch r {
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case ':':
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p.stateDate = dateDigitSlashWsColon
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}
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case dateDigitSlashWsColon:
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// 2014/07/10 06:55:38.156283
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// 03/19/2012 10:11:59
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// 04/2/2014 03:00:37
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// 3/1/2012 10:11:59
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// 4/8/2014 22:05
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// 4/8/14 22:05
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// 3/1/2012 10:11:59 AM
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switch r {
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case ':':
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p.stateDate = dateDigitSlashWsColonColon
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case 'A', 'P':
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p.stateDate = dateDigitSlashWsColonAMPM
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}
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case dateDigitSlashWsColonColon:
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// 2014/07/10 06:55:38.156283
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// 03/19/2012 10:11:59
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// 04/2/2014 03:00:37
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// 3/1/2012 10:11:59
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// 4/8/2014 22:05
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// 4/8/14 22:05
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// 3/1/2012 10:11:59 AM
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switch r {
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case 'A', 'P':
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p.stateDate = dateDigitSlashWsColonColonAMPM
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}
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case dateDigitWs:
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// 18 January 2018
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@ -582,26 +555,23 @@ iterRunes:
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//
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// dateWeekdayComma
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// Monday, 02 Jan 2006 15:04:05 MST
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// dateWeekdayCommaDash
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// Monday, 02-Jan-06 15:04:05 MST
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// dateWeekdayCommaOffset
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// Monday, 02 Jan 2006 15:04:05 -0700
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// Monday, 02 Jan 2006 15:04:05 +0100
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// Monday, 02-Jan-06 15:04:05 MST
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// Monday, 02 Jan 2006 15:04:05 -0700
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// Monday, 02 Jan 2006 15:04:05 +0100
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// dateWeekdayAbbrevComma
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// Mon, 02 Jan 2006 15:04:05 MST
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// Mon, 02 Jan 2006 15:04:05 -0700
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// Thu, 13 Jul 2017 08:58:40 +0100
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// Tue, 11 Jul 2017 16:28:13 +0200 (CEST)
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// dateWeekdayAbbrevCommaDash
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// Mon, 02-Jan-06 15:04:05 MST
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// dateWeekdayAbbrevCommaOffset
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// Mon, 02 Jan 2006 15:04:05 -0700
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// Thu, 13 Jul 2017 08:58:40 +0100
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// dateWeekdayAbbrevCommaOffsetZone
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// Tue, 11 Jul 2017 16:28:13 +0200 (CEST)
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switch {
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case r == ' ':
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p.stateDate = dateAlphaWs
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case r == ',':
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p.moi = 0
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p.molen = i
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// p.moi = 0
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// p.molen = i
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if i == 3 {
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p.stateDate = dateWeekdayAbbrevComma
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p.set(0, "Mon")
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@ -609,23 +579,21 @@ iterRunes:
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p.stateDate = dateWeekdayComma
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//p.set(0, "Monday")
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p.skip = i + 2
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i++
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// TODO: lets just make this "skip" as we don't need
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// the mon, monday, they are all superfelous and not needed
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// just lay down the skip, no need to fill and then skip
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}
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i++
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}
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case dateWeekdayComma: // Starts alpha then comma
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case dateWeekdayComma:
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// Monday, 02 Jan 2006 15:04:05 MST
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// dateWeekdayCommaDash
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// Monday, 02-Jan-06 15:04:05 MST
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// dateWeekdayCommaOffset
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// Monday, 02 Jan 2006 15:04:05 -0700
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// Monday, 02 Jan 2006 15:04:05 +0100
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// Monday, 02 Jan 2006 15:04:05 -0700
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// Monday, 02 Jan 2006 15:04:05 +0100
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// Monday, 02-Jan-06 15:04:05 MST
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if p.dayi == 0 {
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p.dayi = i
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}
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u.Debugf("weekday %d %q", i, string(r))
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switch r {
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case ' ', '-':
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if p.moi == 0 {
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@ -637,45 +605,42 @@ iterRunes:
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p.yeari = i + 1
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p.molen = i - p.moi
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p.set(p.moi, "Jan")
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u.Warnf("set month? %v %v", p.moi, p.molen)
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} else {
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p.stateTime = timeStart
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break iterRunes
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}
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//case r == '-':
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}
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case dateWeekdayAbbrevComma: // Starts alpha then comma
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case dateWeekdayAbbrevComma:
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// Mon, 02 Jan 2006 15:04:05 MST
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// Mon, 02 Jan 2006 15:04:05 -0700
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// Thu, 13 Jul 2017 08:58:40 +0100
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// Thu, 4 Jan 2018 17:53:36 +0000
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// Tue, 11 Jul 2017 16:28:13 +0200 (CEST)
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// dateWeekdayAbbrevCommaDash
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// Mon, 02-Jan-06 15:04:05 MST
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// dateWeekdayAbbrevCommaOffset
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// Mon, 02 Jan 2006 15:04:05 -0700
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// Thu, 13 Jul 2017 08:58:40 +0100
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// Thu, 4 Jan 2018 17:53:36 +0000
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// dateWeekdayAbbrevCommaOffsetZone
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// Tue, 11 Jul 2017 16:28:13 +0200 (CEST)
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switch {
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case r == ' ' && p.part3Len == 0:
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p.part3Len = i - p.part1Len - 2
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case r == '-':
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if i < 15 {
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p.stateDate = dateWeekdayAbbrevCommaDash
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case r == ' ':
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if p.dayi == 0 {
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p.dayi = i + 1
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} else if p.moi == 0 {
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p.daylen = i - p.dayi
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p.setDay()
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p.moi = i + 1
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} else if p.yeari == 0 {
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p.molen = i - p.moi
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p.set(p.moi, "Jan")
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p.yeari = i + 1
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} else {
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p.yearlen = i - p.yeari
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p.setYear()
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p.stateTime = timeStart
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break iterRunes
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}
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p.stateDate = dateWeekdayAbbrevCommaOffset
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case r == '+':
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p.stateDate = dateWeekdayAbbrevCommaOffset
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}
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case dateWeekdayAbbrevCommaOffset:
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// dateWeekdayAbbrevCommaOffset
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// Mon, 02 Jan 2006 15:04:05 -0700
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// Thu, 13 Jul 2017 08:58:40 +0100
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// Thu, 4 Jan 2018 17:53:36 +0000
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// dateWeekdayAbbrevCommaOffsetZone
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// Tue, 11 Jul 2017 16:28:13 +0200 (CEST)
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if r == '(' {
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p.stateDate = dateWeekdayAbbrevCommaOffsetZone
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case r == '-':
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p.stateDate = dateWeekdayAbbrevCommaDash
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break iterRunes
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}
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case dateAlphaWs:
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@ -687,10 +652,7 @@ iterRunes:
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// Mon Aug 10 15:44:11 UTC+0100 2015
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// dateAlphaWsDigit
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// May 8, 2009 5:57:51 PM
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u.Infof("dateAlphaWs %s %d", string(r), i)
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switch {
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// case r == ' ':
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// p.part2Len = i - p.part1Len
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case unicode.IsLetter(r):
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p.set(0, "Mon")
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p.stateDate = dateAlphaWsAlpha
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@ -700,32 +662,22 @@ iterRunes:
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p.set(0, "Jan")
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p.stateDate = dateAlphaWsDigit
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p.dayi = i
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default:
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u.Warnf("what is this? case r=%s", string(r))
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}
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case dateAlphaWsDigit:
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// dateAlphaWsDigit
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// May 8, 2009 5:57:51 PM
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switch {
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case r == ',':
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if r == ',' {
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p.daylen = i - p.dayi
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p.setDay()
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p.stateDate = dateAlphaWsDigitComma
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case unicode.IsDigit(r):
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p.stateDate = dateAlphaWsDigit
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u.Warnf("wtf not possible? %s", datestr)
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}
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case dateAlphaWsDigitComma:
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// x
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// May 8, 2009 5:57:51 PM
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switch {
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case r == ' ':
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if r == ' ' {
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p.stateDate = dateAlphaWsDigitCommaWs
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p.yeari = i + 1
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default:
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u.Warnf("hm, can we drop a case here? %v", string(r))
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return time.Time{}, fmt.Errorf("could not find format for %v expected white-space after comma", datestr)
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}
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case dateAlphaWsDigitCommaWs:
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// x
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@ -735,7 +687,6 @@ iterRunes:
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p.yearlen = i - p.yeari
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p.setYear()
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p.stateTime = timeStart
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u.Debugf("here we are %s i=%d yeari=%d yearlen=%d", string(r), i, p.yeari, p.yearlen)
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break iterRunes
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}
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@ -745,13 +696,10 @@ iterRunes:
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// Mon Jan _2 15:04:05 MST 2006
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// Mon Aug 10 15:44:11 UTC+0100 2015
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// Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)
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u.Debugf("dateAlphaWsAlpha i=%d r=%s", i, string(r))
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if r == ' ' {
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if p.dayi > 0 {
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p.daylen = i - p.dayi
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u.Warnf("%s dayi=%v daylen=%v format=%s", datestr, p.dayi, p.daylen, string(p.format))
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p.setDay()
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u.Warnf("%s", string(p.format))
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p.yeari = i + 1
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p.stateDate = dateAlphaWsAlphaYearmaybe
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p.stateTime = timeStart
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@ -759,14 +707,12 @@ iterRunes:
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} else if unicode.IsDigit(r) {
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if p.dayi == 0 {
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p.dayi = i
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u.Warnf("found dayi %d", p.dayi)
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}
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}
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case dateAlphaWsAlphaYearmaybe:
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// x
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// Mon Jan _2 15:04:05 2006
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// Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)
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u.Warnf("%s i=%d yeari+3=%d", string(r), i, p.yeari+4)
|
||||
if r == ':' {
|
||||
i = i - 3
|
||||
p.stateDate = dateAlphaWsAlpha
|
||||
@ -775,45 +721,15 @@ iterRunes:
|
||||
} else if r == ' ' {
|
||||
// must be year format, not 15:04
|
||||
p.yearlen = i - p.yeari
|
||||
u.Infof("yeari=%d yearlen=%d", p.yeari, p.yearlen)
|
||||
p.setYear()
|
||||
u.Debugf("format=%s", string(p.format))
|
||||
break iterRunes
|
||||
}
|
||||
|
||||
/*
|
||||
case dateAlphaWSAlphaColon:
|
||||
// Mon Jan _2 15:04:05 2006
|
||||
// Mon Jan 02 15:04:05 -0700 2006
|
||||
// Mon Jan _2 15:04:05 MST 2006
|
||||
// Mon Aug 10 15:44:11 UTC+0100 2015
|
||||
// Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)
|
||||
if unicode.IsLetter(r) {
|
||||
p.stateDate = dateAlphaWSAlphaColonAlpha
|
||||
} else if r == '-' || r == '+' {
|
||||
p.stateDate = dateAlphaWSAlphaColonOffset
|
||||
}
|
||||
case dateAlphaWSAlphaColonAlpha:
|
||||
// Mon Jan _2 15:04:05 MST 2006
|
||||
// Mon Aug 10 15:44:11 UTC+0100 2015
|
||||
// Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)
|
||||
if r == '+' {
|
||||
p.stateDate = dateAlphaWSAlphaColonAlphaOffset
|
||||
}
|
||||
case dateAlphaWSAlphaColonAlphaOffset:
|
||||
// Mon Aug 10 15:44:11 UTC+0100 2015
|
||||
// Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)
|
||||
if unicode.IsLetter(r) {
|
||||
p.stateDate = dateAlphaWSAlphaColonAlphaOffsetAlpha
|
||||
}
|
||||
*/
|
||||
default:
|
||||
break iterRunes
|
||||
}
|
||||
}
|
||||
u.Warnf("%s", string(p.format))
|
||||
p.coalesceDate(i)
|
||||
u.Warnf("%s", string(p.format))
|
||||
if p.stateTime == timeStart {
|
||||
// increment first one, since the i++ occurs at end of loop
|
||||
i++
|
||||
@ -822,10 +738,10 @@ iterRunes:
|
||||
for ; i < len(datestr); i++ {
|
||||
r := rune(datestr[i])
|
||||
|
||||
u.Debugf("i=%d r=%s timeState=%d hi=%d hl=%d", i, string(r), p.stateTime, p.houri, p.hourlen)
|
||||
switch p.stateTime {
|
||||
case timeStart:
|
||||
// 22:43:22
|
||||
// 22:43
|
||||
// timeComma
|
||||
// 08:20:13,787
|
||||
// timeWs
|
||||
@ -889,13 +805,12 @@ iterRunes:
|
||||
p.seclen = i - p.seci
|
||||
}
|
||||
case ' ':
|
||||
p.coalesceTime(i)
|
||||
p.stateTime = timeWs
|
||||
p.seclen = i - p.seci
|
||||
case ':':
|
||||
if p.mini == 0 {
|
||||
p.mini = i + 1
|
||||
p.hourlen = i - p.houri
|
||||
u.Infof("hour i=%v l=%d", p.houri, p.hourlen)
|
||||
} else if p.seci == 0 {
|
||||
p.seci = i + 1
|
||||
p.minlen = i - p.mini
|
||||
@ -929,7 +844,6 @@ iterRunes:
|
||||
// 00:12:00 2008
|
||||
// timeZ
|
||||
// 15:04:05.99Z
|
||||
u.Debugf("timeWs")
|
||||
switch r {
|
||||
case 'A', 'P':
|
||||
// Could be AM/PM or could be PST or similar
|
||||
@ -959,13 +873,11 @@ iterRunes:
|
||||
// 18:04:07 GMT+0100 (GMT Daylight Time)
|
||||
// timeWsAlphaZoneOffsetWsYear
|
||||
// 15:44:11 UTC+0100 2015
|
||||
u.Debugf("timeWsAlpha")
|
||||
switch r {
|
||||
case '+', '-':
|
||||
p.tzlen = i - p.tzi
|
||||
u.Infof("tzi=%d tzlen=%d", p.tzi, p.tzlen)
|
||||
if p.tzlen == 4 {
|
||||
p.set(p.tzi, "MST ")
|
||||
p.set(p.tzi, " MST")
|
||||
} else if p.tzlen == 3 {
|
||||
p.set(p.tzi, "MST")
|
||||
}
|
||||
@ -979,7 +891,6 @@ iterRunes:
|
||||
// 18:04:07 GMT+0100 (GMT Daylight Time)
|
||||
// timeWsAlphaZoneOffsetWsYear
|
||||
// 15:44:11 UTC+0100 2015
|
||||
u.Debugf("timeWsAlphaZoneOffset")
|
||||
switch r {
|
||||
case ' ':
|
||||
p.set(p.offseti, "-0700")
|
||||
@ -992,13 +903,11 @@ iterRunes:
|
||||
// 18:04:07 GMT+0100 (GMT Daylight Time)
|
||||
// timeWsAlphaZoneOffsetWsYear
|
||||
// 15:44:11 UTC+0100 2015
|
||||
u.Debugf("timeWsAlphaZoneOffsetWs")
|
||||
if unicode.IsDigit(r) {
|
||||
p.stateTime = timeWsAlphaZoneOffsetWsYear
|
||||
} else {
|
||||
p.extra = i - 1
|
||||
p.stateTime = timeWsAlphaZoneOffsetWsExtra
|
||||
u.Warnf("going to chop some stuff off %d", p.extra)
|
||||
}
|
||||
case timeWsAlphaZoneOffsetWsYear:
|
||||
// 15:44:11 UTC+0100 2015
|
||||
@ -1008,7 +917,6 @@ iterRunes:
|
||||
p.setYear()
|
||||
}
|
||||
}
|
||||
u.Debugf("timeWsAlphaZoneOffsetWsYear yeari=%d yearlen=%d", p.yeari, p.yearlen)
|
||||
case timeWsAMPMMaybe:
|
||||
// timeWsAMPMMaybe
|
||||
// timeWsAMPM
|
||||
@ -1020,6 +928,11 @@ iterRunes:
|
||||
//return parse("2006-01-02 03:04:05 PM", datestr, loc)
|
||||
p.stateTime = timeWsAMPM
|
||||
p.set(i-1, "PM")
|
||||
if p.hourlen == 2 {
|
||||
p.set(p.houri, "03")
|
||||
} else if p.hourlen == 1 {
|
||||
p.set(p.houri, "3")
|
||||
}
|
||||
} else {
|
||||
p.stateTime = timeWsAlpha
|
||||
}
|
||||
@ -1104,16 +1017,8 @@ iterRunes:
|
||||
// 19:55:00.799+0100
|
||||
// timePeriodOffsetColon
|
||||
// 15:04:05.999-07:00
|
||||
switch r {
|
||||
case ':':
|
||||
if r == ':' {
|
||||
p.stateTime = timePeriodOffsetColon
|
||||
default:
|
||||
if unicode.IsLetter(r) {
|
||||
// 00:07:31.945167 +0000 UTC
|
||||
// 00:00:00.000 +0000 UTC
|
||||
p.stateTime = timePeriodWsOffsetWsAlpha
|
||||
break iterTimeRunes
|
||||
}
|
||||
}
|
||||
case timePeriodOffsetColon:
|
||||
// timePeriodOffset
|
||||
@ -1160,8 +1065,6 @@ iterRunes:
|
||||
switch r {
|
||||
case ' ':
|
||||
p.set(p.offseti, "-0700")
|
||||
case ':':
|
||||
u.Errorf("timePeriodWsOffset UNHANDLED COLON")
|
||||
default:
|
||||
if unicode.IsLetter(r) {
|
||||
// 00:07:31.945167 +0000 UTC
|
||||
@ -1186,34 +1089,23 @@ iterRunes:
|
||||
}
|
||||
}
|
||||
|
||||
u.Debugf("timestate = %d", p.stateTime)
|
||||
switch p.stateTime {
|
||||
case timeWsAlpha:
|
||||
u.Warnf("timeWsAlpha?")
|
||||
case timeWsYear:
|
||||
p.yearlen = i - p.yeari
|
||||
u.Infof("got WsYear yeari=%d yearlen=%d", p.yeari, p.yearlen)
|
||||
p.setYear()
|
||||
case timeWsAlphaZoneOffsetWsExtra:
|
||||
u.Warnf("%s", string(p.format))
|
||||
p.trimExtra()
|
||||
u.Warnf("%s", string(p.format))
|
||||
case timePeriod:
|
||||
p.mslen = i - p.msi
|
||||
case timeOffset:
|
||||
// 19:55:00+0100
|
||||
u.Warnf("offset?")
|
||||
p.set(p.offseti, "-0700")
|
||||
case timeWsOffset:
|
||||
u.Warnf("timeWsOffset?")
|
||||
p.set(p.offseti, "-0700")
|
||||
case timeOffsetColon:
|
||||
// 15:04:05+07:00
|
||||
p.set(p.offseti, "-07:00")
|
||||
// case timeZ:
|
||||
// u.Warnf("wtf? timeZ")
|
||||
// case timeZDigit:
|
||||
// u.Warnf("got timeZDigit Z00:00")
|
||||
case timePeriodOffset:
|
||||
// 19:55:00.799+0100
|
||||
p.set(p.offseti, "-0700")
|
||||
@ -1221,20 +1113,10 @@ iterRunes:
|
||||
p.set(p.offseti, "-07:00")
|
||||
case timePeriodWsOffset:
|
||||
p.set(p.offseti, "-0700")
|
||||
// case timePeriodWsOffsetWsAlpha:
|
||||
// u.Warnf("timePeriodWsOffsetAlpha")
|
||||
// case timeWsOffsetAlpha:
|
||||
// u.Warnf("timeWsOffsetAlpha offseti=%d", p.offseti)
|
||||
default:
|
||||
//u.Warnf("un-handled statetime: %d for %v", p.stateTime, p.datestr)
|
||||
}
|
||||
u.Warnf("%s", string(p.format))
|
||||
p.coalesceTime(i)
|
||||
u.Warnf("parse: %q AS %q", p.datestr, string(p.format))
|
||||
}
|
||||
|
||||
//u.Infof("%60s %q\n\t%+v", datestr, string(p.format), p)
|
||||
|
||||
switch p.stateDate {
|
||||
case dateDigit:
|
||||
// unixy timestamps ish
|
||||
@ -1314,10 +1196,6 @@ iterRunes:
|
||||
p.yearlen = i - p.yeari
|
||||
return p.parse()
|
||||
|
||||
case dateDigitWs:
|
||||
u.Warnf("what? %s", datestr)
|
||||
return p.parse()
|
||||
|
||||
case dateDigitWsMoYear:
|
||||
// 2 Jan 2018 23:59
|
||||
// 02 Jan 2018 23:59
|
||||
@ -1342,36 +1220,7 @@ iterRunes:
|
||||
|
||||
case dateAlphaWsAlphaYearmaybe:
|
||||
return p.parse()
|
||||
case dateAlphaWsDigitCommaWs:
|
||||
return p.parse()
|
||||
|
||||
/*
|
||||
case dateAlphaWsAlphaWs:
|
||||
case dateAlphaWSAlphaColon:
|
||||
// Mon Jan _2 15:04:05 2006
|
||||
return parse(time.ANSIC, datestr, loc)
|
||||
|
||||
case dateAlphaWSAlphaColonOffset:
|
||||
// Mon Jan 02 15:04:05 -0700 2006
|
||||
return parse(time.RubyDate, datestr, loc)
|
||||
|
||||
case dateAlphaWSAlphaColonAlpha:
|
||||
// Mon Jan _2 15:04:05 MST 2006
|
||||
return parse(time.UnixDate, datestr, loc)
|
||||
|
||||
case dateAlphaWSAlphaColonAlphaOffset:
|
||||
// Mon Aug 10 15:44:11 UTC+0100 2015
|
||||
return parse("Mon Jan 02 15:04:05 MST-0700 2006", datestr, loc)
|
||||
|
||||
case dateAlphaWSAlphaColonAlphaOffsetAlpha:
|
||||
// Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)
|
||||
if len(datestr) > len("Mon Jan 02 2006 15:04:05 MST-0700") {
|
||||
// What effing time stamp is this?
|
||||
// Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)
|
||||
dateTmp := datestr[:33]
|
||||
return parse("Mon Jan 02 2006 15:04:05 MST-0700", dateTmp, loc)
|
||||
}
|
||||
*/
|
||||
case dateDigitSlash: // starts digit then slash 02/ (but nothing else)
|
||||
// 3/1/2014
|
||||
// 10/13/2014
|
||||
@ -1379,39 +1228,6 @@ iterRunes:
|
||||
// 2014/10/13
|
||||
return p.parse()
|
||||
|
||||
case dateDigitSlashWsColon:
|
||||
// 4/8/2014 22:05
|
||||
// 04/08/2014 22:05
|
||||
// 2014/4/8 22:05
|
||||
// 2014/04/08 22:05
|
||||
|
||||
return p.parse()
|
||||
|
||||
case dateDigitSlashWsColonAMPM:
|
||||
// 4/8/2014 22:05 PM
|
||||
// 04/08/2014 22:05 PM
|
||||
// 04/08/2014 1:05 PM
|
||||
// 2014/4/8 22:05 PM
|
||||
// 2014/04/08 22:05 PM
|
||||
return p.parse()
|
||||
|
||||
case dateDigitSlashWsColonColon:
|
||||
// 2014/07/10 06:55:38.156283
|
||||
// 03/19/2012 10:11:59
|
||||
// 3/1/2012 10:11:59
|
||||
// 03/1/2012 10:11:59
|
||||
// 3/01/2012 10:11:59
|
||||
// 4/8/14 22:05
|
||||
return p.parse()
|
||||
|
||||
case dateDigitSlashWsColonColonAMPM:
|
||||
// 2014/07/10 06:55:38.156283 PM
|
||||
// 03/19/2012 10:11:59 PM
|
||||
// 3/1/2012 10:11:59 PM
|
||||
// 03/1/2012 10:11:59 PM
|
||||
// 3/01/2012 10:11:59 PM
|
||||
return p.parse()
|
||||
|
||||
case dateDigitChineseYear:
|
||||
// dateDigitChineseYear
|
||||
// 2014年04月08日
|
||||
@ -1426,10 +1242,6 @@ iterRunes:
|
||||
// Monday, 02-Jan-06 15:04:05 MST
|
||||
return p.parse()
|
||||
|
||||
// case dateWeekdayCommaDash:
|
||||
//
|
||||
// return p.parse()
|
||||
|
||||
case dateWeekdayAbbrevComma: // Starts alpha then comma
|
||||
// Mon, 02-Jan-06 15:04:05 MST
|
||||
// Mon, 02 Jan 2006 15:04:05 MST
|
||||
@ -1440,20 +1252,7 @@ iterRunes:
|
||||
// Mon, 2-Jan-06 15:04:05 MST
|
||||
return p.parse()
|
||||
|
||||
case dateWeekdayAbbrevCommaOffset:
|
||||
// Mon, 02 Jan 2006 15:04:05 -0700
|
||||
// Thu, 13 Jul 2017 08:58:40 +0100
|
||||
// RFC1123Z = "Mon, 02 Jan 2006 15:04:05 -0700" // RFC1123 with numeric zone
|
||||
//
|
||||
// Thu, 4 Jan 2018 17:53:36 +0000
|
||||
return p.parse()
|
||||
|
||||
case dateWeekdayAbbrevCommaOffsetZone:
|
||||
// Tue, 11 Jul 2017 16:28:13 +0200 (CEST)
|
||||
return p.parse()
|
||||
}
|
||||
|
||||
//u.Warnf("no format for %d %d %s", p.stateDate, p.stateTime, p.datestr)
|
||||
|
||||
return time.Time{}, fmt.Errorf("Could not find date format for %s", datestr)
|
||||
}
|
||||
|
||||
@ -184,14 +184,16 @@ func TestParse(t *testing.T) {
|
||||
assert.Equal(t, "2015-08-10 15:44:11 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
|
||||
ts = MustParse("Mon Aug 10 15:44:11 PST-0700 2015")
|
||||
assert.Equal(t, "2015-08-10 22:44:11 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
|
||||
ts = MustParse("Mon Aug 10 15:44:11 CEST+0200 2015")
|
||||
assert.Equal(t, "2015-08-10 13:44:11 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
|
||||
|
||||
// Easily the worst Date format I have ever seen
|
||||
// "Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)"
|
||||
ts = MustParse("Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)")
|
||||
assert.Equal(t, "2015-07-03 17:04:07 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
|
||||
|
||||
ts = MustParse("Mon, 02 Jan 2006 15:04:05 MST")
|
||||
assert.Equal(t, "2006-01-02 15:04:05 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
|
||||
ts = MustParse("Fri, 03 Jul 2015 13:04:07 MST")
|
||||
assert.Equal(t, "2015-07-03 13:04:07 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
|
||||
|
||||
ts = MustParse("Mon, 2 Jan 2006 15:4:05 MST")
|
||||
assert.Equal(t, "2006-01-02 15:04:05 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
|
||||
@ -672,5 +674,6 @@ func TestPStruct(t *testing.T) {
|
||||
p.set(15, "not")
|
||||
assert.Equal(t, "08.21.71", p.datestr)
|
||||
assert.Equal(t, "08.21.71", string(p.format))
|
||||
|
||||
assert.True(t, len(p.ds()) > 0)
|
||||
assert.True(t, len(p.ts()) > 0)
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user