mirror of
https://github.com/araddon/dateparse.git
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added comma format
This commit is contained in:
Brian Leishman
parent
6b43995a97
commit
9e8b9fec92
@ -7,7 +7,6 @@ import (
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)
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/*
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go test -bench Parse
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BenchmarkShotgunParse 50000 37588 ns/op 13258 B/op 167 allocs/op
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@ -21,7 +20,6 @@ BenchmarkParseAny-4 200000 8627 ns/op 144 B/op 3 allo
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BenchmarkShotgunParse-8 50000 33940 ns/op 13136 B/op 169 allocs/op
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BenchmarkParseAny-8 200000 10146 ns/op 912 B/op 29 allocs/op
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BenchmarkParseDateString-8 10000 123077 ns/op 208 B/op 13 allocs/op
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*/
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func BenchmarkShotgunParse(b *testing.B) {
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b.ReportAllocs()
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@ -70,7 +68,7 @@ var (
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"2014-04-26",
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}
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ErrDateFormat = fmt.Errorf("Invalid Date Format")
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ErrDateFormat = fmt.Errorf("invalid Date Format")
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timeFormats = []string{
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// ISO 8601ish formats
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36
parseany.go
36
parseany.go
@ -133,11 +133,11 @@ const (
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var (
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// ErrAmbiguousMMDD for date formats such as 04/02/2014 the mm/dd vs dd/mm are
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// ambiguous, so it is an error for strict parse rules.
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ErrAmbiguousMMDD = fmt.Errorf("This date has ambiguous mm/dd vs dd/mm type format")
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ErrAmbiguousMMDD = fmt.Errorf("this date has ambiguous mm/dd vs dd/mm type format")
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)
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func unknownErr(datestr string) error {
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return fmt.Errorf("Could not find format for %q", datestr)
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return fmt.Errorf("could not find format for %q", datestr)
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}
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// ParseAny parse an unknown date format, detect the layout.
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@ -170,15 +170,14 @@ func ParseIn(datestr string, loc *time.Location, opts ...ParserOption) (time.Tim
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// Set Location to time.Local. Same as ParseIn Location but lazily uses
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// the global time.Local variable for Location argument.
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//
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// denverLoc, _ := time.LoadLocation("America/Denver")
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// time.Local = denverLoc
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// denverLoc, _ := time.LoadLocation("America/Denver")
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// time.Local = denverLoc
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//
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// t, err := dateparse.ParseLocal("3/1/2014")
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// t, err := dateparse.ParseLocal("3/1/2014")
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//
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// Equivalent to:
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//
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// t, err := dateparse.ParseIn("3/1/2014", denverLoc)
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//
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// t, err := dateparse.ParseIn("3/1/2014", denverLoc)
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func ParseLocal(datestr string, opts ...ParserOption) (time.Time, error) {
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p, err := parseTime(datestr, time.Local, opts...)
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if err != nil {
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@ -204,9 +203,8 @@ func MustParse(datestr string, opts ...ParserOption) time.Time {
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// ParseFormat parse's an unknown date-time string and returns a layout
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// string that can parse this (and exact same format) other date-time strings.
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//
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// layout, err := dateparse.ParseFormat("2013-02-01 00:00:00")
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// // layout = "2006-01-02 15:04:05"
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//
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// layout, err := dateparse.ParseFormat("2013-02-01 00:00:00")
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// // layout = "2006-01-02 15:04:05"
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func ParseFormat(datestr string, opts ...ParserOption) (string, error) {
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p, err := parseTime(datestr, nil, opts...)
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if err != nil {
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@ -243,14 +241,14 @@ func parseTime(datestr string, loc *time.Location, opts ...ParserOption) (p *par
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if p != nil && p.ambiguousMD {
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// if it errors out with the following error, swap before we
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// get out of this function to reduce scope it needs to be applied on
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_, err := p.parse()
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_, err = p.parse()
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if err != nil && strings.Contains(err.Error(), "month out of range") {
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// create the option to reverse the preference
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preferMonthFirst := PreferMonthFirst(!p.preferMonthFirst)
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// turn off the retry to avoid endless recursion
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retryAmbiguousDateWithSwap := RetryAmbiguousDateWithSwap(false)
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modifiedOpts := append(opts, preferMonthFirst, retryAmbiguousDateWithSwap)
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p, err = parseTime(datestr, time.Local, modifiedOpts...)
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_, err = parseTime(datestr, time.Local, modifiedOpts...)
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}
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}
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@ -578,6 +576,7 @@ iterRunes:
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case dateDigitSlash:
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// 03/19/2012 10:11:59
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// 04/2/2014 03:00:37
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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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// 3/1/2014
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@ -610,6 +609,14 @@ iterRunes:
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p.setYear()
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}
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break iterRunes
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case ',':
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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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i++
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p.setYear()
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}
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break iterRunes
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}
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case dateDigitColon:
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@ -711,7 +718,6 @@ iterRunes:
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// 2013年07月18日 星期四 10:27 上午
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if r == ' ' {
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p.stateDate = dateDigitChineseYearWs
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break
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}
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case dateDigitDot:
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// This is the 2nd period
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@ -1449,7 +1455,6 @@ iterRunes:
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p.extra = i - 1
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p.stateTime = timeWsOffset
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p.trimExtra()
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break
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default:
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switch {
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case unicode.IsDigit(r):
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@ -1596,7 +1601,6 @@ iterRunes:
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// 00:00:00.000 +0300 +0300
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p.extra = i - 1
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p.trimExtra()
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break
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default:
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if unicode.IsLetter(r) {
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// 00:07:31.945167 +0000 UTC
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@ -1611,7 +1615,6 @@ iterRunes:
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if r == '=' && datestr[i-1] == 'm' {
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p.extra = i - 2
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p.trimExtra()
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break
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}
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case timePeriodWsOffsetColon:
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@ -1982,7 +1985,6 @@ type parser struct {
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msi int
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mslen int
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offseti int
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offsetlen int
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tzi int
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tzlen int
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t *time.Time
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@ -10,8 +10,7 @@ import (
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func TestOne(t *testing.T) {
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time.Local = time.UTC
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var ts time.Time
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ts = MustParse("2020-07-20+08:00")
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ts := MustParse("2020-07-20+08:00")
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assert.Equal(t, "2020-07-19 16:00:00 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
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}
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@ -179,7 +178,9 @@ var testInputs = []dateTest{
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{in: "8/8/71", out: "1971-08-08 00:00:00 +0000 UTC"},
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// mm/dd/yy hh:mm:ss
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{in: "04/02/2014 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
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{in: "04/02/2014, 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
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{in: "4/2/2014 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
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{in: "4/2/2014, 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
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{in: "04/02/2014 4:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
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{in: "04/02/2014 4:8:9", out: "2014-04-02 04:08:09 +0000 UTC"},
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{in: "04/02/2014 04:08", out: "2014-04-02 04:08:00 +0000 UTC"},
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@ -201,7 +202,9 @@ var testInputs = []dateTest{
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{in: "04/02/2014 04:08:09 AM", out: "2014-04-02 04:08:09 +0000 UTC"},
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{in: "04/02/2014 04:08:09 PM", out: "2014-04-02 16:08:09 +0000 UTC"},
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{in: "04/02/2014 04:08 AM", out: "2014-04-02 04:08:00 +0000 UTC"},
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{in: "04/02/2014, 04:08 AM", out: "2014-04-02 04:08:00 +0000 UTC"},
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{in: "04/02/2014 04:08 PM", out: "2014-04-02 16:08:00 +0000 UTC"},
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{in: "04/02/2014, 04:08 PM", out: "2014-04-02 16:08:00 +0000 UTC"},
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{in: "04/02/2014 4:8 AM", out: "2014-04-02 04:08:00 +0000 UTC"},
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{in: "04/02/2014 4:8 PM", out: "2014-04-02 16:08:00 +0000 UTC"},
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{in: "04/02/2014 04:08:09.123 AM", out: "2014-04-02 04:08:09.123 +0000 UTC"},
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