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add more date dot options

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This commit is contained in:
junichif 2017-04-11 15:30:42 -07:00
parent 5ea40eaf94
commit 16a3db9352
2 changed files with 248 additions and 74 deletions
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246
parseany.go
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@ -18,6 +18,10 @@ const (
ST_DIGITDASH ST_DIGITDASH
ST_DIGITDASHWS ST_DIGITDASHWS
ST_DIGITDASHWSALPHA ST_DIGITDASHWSALPHA
ST_DIGITDASHWSDOT
ST_DIGITDASHWSDOTALPHA
ST_DIGITDASHWSDOTPLUS
ST_DIGITDASHWSDOTPLUSALPHA
ST_DIGITDASHT ST_DIGITDASHT
ST_DIGITCOMMA ST_DIGITCOMMA
ST_DIGITCOLON ST_DIGITCOLON
@ -119,10 +123,6 @@ iterRunes:
state = ST_DIGITDASHT state = ST_DIGITDASHT
} }
case ST_DIGITDASHWS: // starts digit then dash 02- then whitespace case ST_DIGITDASHWS: // starts digit then dash 02- then whitespace
// 2014-04-26 17:24:37.3186369
// 2017-01-27 00:07:31.945167
// 2012-08-03 18:31:59.257000000
// 2016-03-14 00:00:00.000
// 2013-04-01 22:43:22 // 2013-04-01 22:43:22
// 2014-05-11 08:20:13,787 // 2014-05-11 08:20:13,787
// 2014-04-26 05:24:37 PM // 2014-04-26 05:24:37 PM
@ -151,6 +151,8 @@ iterRunes:
return time.Time{}, err return time.Time{}, err
} }
} }
case '.':
state = ST_DIGITDASHWSDOT
default: default:
if unicode.IsLetter(r) { if unicode.IsLetter(r) {
// 2014-12-16 06:20:00 UTC // 2014-12-16 06:20:00 UTC
@ -158,6 +160,29 @@ iterRunes:
break iterRunes break iterRunes
} }
} }
case ST_DIGITDASHWSDOT:
// 2014-04-26 17:24:37.3186369
// 2017-01-27 00:07:31.945167
// 2012-08-03 18:31:59.257000000
// 2016-03-14 00:00:00.000
if unicode.IsLetter(r) {
// 2014-12-16 06:20:00.000 UTC
state = ST_DIGITDASHWSDOTALPHA
break iterRunes
} else if r == '+' || r == '-' {
state = ST_DIGITDASHWSDOTPLUS
}
case ST_DIGITDASHWSDOTPLUS:
// 2014-04-26 17:24:37.3186369
// 2017-01-27 00:07:31.945167
// 2012-08-03 18:31:59.257000000
// 2016-03-14 00:00:00.000
if unicode.IsLetter(r) {
// 2014-12-16 06:20:00.000 UTC
state = ST_DIGITDASHWSDOTPLUSALPHA
break iterRunes
}
case ST_DIGITDASHT: // starts digit then dash 02- then T case ST_DIGITDASHT: // starts digit then dash 02- then T
// 2006-01-02T15:04:05Z07:00 // 2006-01-02T15:04:05Z07:00
// 2006-01-02T15:04:05 // 2006-01-02T15:04:05
@ -495,88 +520,197 @@ iterRunes:
} }
} }
case ST_DIGITDASHWS: // starts digit then dash 02- then whitespace 1 << 2 << 5 + 3 case ST_DIGITDASHWS: // starts digit then dash 02- then whitespace 1 << 2 << 5 + 3
// 2012-08-03 18:31:59.257000000
// 2014-04-26 17:24:37.3186369
// 2017-01-27 00:07:31.945167
// 2016-03-14 00:00:00.000
// 2013-04-01 22:43:22 // 2013-04-01 22:43:22
if len(datestr) == len("2012-08-03 18:31:59.257000000") {
if t, err := time.Parse("2006-01-02 15:04:05.000000000", datestr); err == nil {
return t, nil
} else {
return time.Time{}, err
}
} else if len(datestr) == len("2014-04-26 05:24:37.3186369") {
if t, err := time.Parse("2006-01-02 15:04:05.0000000", datestr); err == nil {
return t, nil
} else {
return time.Time{}, err
}
} else if len(datestr) == len("2014-04-26 05:24:37.945167") {
if t, err := time.Parse("2006-01-02 15:04:05.000000", datestr); err == nil {
return t, nil
} else {
return time.Time{}, err
}
} else if len(datestr) == len("2014-04-26 05:24:37.000") {
if t, err := time.Parse("2006-01-02 15:04:05.000", datestr); err == nil {
return t, nil
} else {
return time.Time{}, err
}
} else if len(datestr) == len("2013-04-01 22:43:22") {
if t, err := time.Parse("2006-01-02 15:04:05", datestr); err == nil { if t, err := time.Parse("2006-01-02 15:04:05", datestr); err == nil {
return t, nil return t, nil
} else { } else {
return time.Time{}, err return time.Time{}, err
} }
}
case ST_DIGITDASHWSALPHA: // starts digit then dash 02- then whitespace 1 << 2 << 5 + 3 case ST_DIGITDASHWSALPHA: // starts digit then dash 02- then whitespace 1 << 2 << 5 + 3
// 2014-12-16 06:20:00 UTC // 2014-12-16 06:20:00 UTC
// 2015-02-18 00:12:00 +0000 UTC // 2015-02-18 00:12:00 +0000 UTC
// 2015-06-25 01:25:37.115208593 +0000 UTC // 2015-06-25 01:25:37.115208593 +0000 UTC
var t time.Time
var err error
switch len(datestr) { switch len(datestr) {
case len("2006-01-02 15:04:05 UTC"): case len("2006-01-02 15:04:05 UTC"):
if t, err := time.Parse("2006-01-02 15:04:05 UTC", datestr); err == nil { t, err = time.Parse("2006-01-02 15:04:05 UTC", datestr)
return t, nil if err != nil {
} else { t, err = time.Parse("2006-01-02 15:04:05 GMT", datestr)
if t, err := time.Parse("2006-01-02 15:04:05 GMT", datestr); err == nil {
return t, nil
} else {
return time.Time{}, err
}
} }
case len("2015-02-18 00:12:00 +0000 UTC"): case len("2015-02-18 00:12:00 +0000 UTC"):
if t, err := time.Parse("2006-01-02 15:04:05 +0000 UTC", datestr); err == nil { t, err = time.Parse("2006-01-02 15:04:05 +0000 UTC", datestr)
return t, nil if err != nil {
} else { t, err = time.Parse("2006-01-02 15:04:05 +0000 GMT", datestr)
if t, err = time.Parse("2006-01-02 15:04:05 +0000 GMT", datestr); err == nil { }
}
if err == nil {
return t, nil return t, nil
} else { } else {
return time.Time{}, err return time.Time{}, err
} }
case ST_DIGITDASHWSDOT:
// 2012-08-03 18:31:59.257000000
// 2014-04-26 17:24:37.3186369
// 2017-01-27 00:07:31.945167
// 2016-03-14 00:00:00.000
var t time.Time
var err error
switch len(datestr) {
case len("2012-08-03 18:31:59.257000000"):
t, err = time.Parse("2006-01-02 15:04:05.000000000", datestr)
case len("2014-04-26 05:24:37.3186369"):
t, err = time.Parse("2006-01-02 15:04:05.0000000", datestr)
case len("2014-04-26 05:24:37.945167"):
t, err = time.Parse("2006-01-02 15:04:05.000000", datestr)
case len("2014-04-26 05:24:37.94516"):
t, err = time.Parse("2006-01-02 15:04:05.00000", datestr)
case len("2014-04-26 05:24:37.9451"):
t, err = time.Parse("2006-01-02 15:04:05.0000", datestr)
case len("2014-04-26 05:24:37.000"):
t, err = time.Parse("2006-01-02 15:04:05.000", datestr)
case len("2014-04-26 05:24:37.00"):
t, err = time.Parse("2006-01-02 15:04:05.00", datestr)
case len("2014-04-26 05:24:37.0"):
t, err = time.Parse("2006-01-02 15:04:05.0", datestr)
} }
case len("2015-09-30 18:48:56.35272715 +0000 UTC"): if err == nil {
if t, err := time.Parse("2006-01-02 15:04:05.00000000 +0000 UTC", datestr); err == nil {
return t, nil
} else {
if t, err := time.Parse("2006-01-02 15:04:05.00000000 +0000 GMT", datestr); err == nil {
return t, nil return t, nil
} else { } else {
return time.Time{}, err return time.Time{}, err
} }
case ST_DIGITDASHWSDOTALPHA:
// 2012-08-03 18:31:59.257000000 UTC
// 2014-04-26 17:24:37.3186369 UTC
// 2017-01-27 00:07:31.945167 UTC
// 2016-03-14 00:00:00.000 UTC
var t time.Time
var err error
switch len(datestr) {
case len("2012-08-03 18:31:59.123456789 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000000000 UTC", datestr)
case len("2014-04-26 05:24:37.12345678 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00000000 UTC", datestr)
case len("2014-04-26 05:24:37.1234567 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0000000 UTC", datestr)
case len("2014-04-26 05:24:37.123456 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000000 UTC", datestr)
case len("2014-04-26 05:24:37.12345 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00000 UTC", datestr)
case len("2014-04-26 05:24:37.1234 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0000 UTC", datestr)
case len("2014-04-26 05:24:37.000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000 UTC", datestr)
case len("2014-04-26 05:24:37.00 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00 UTC", datestr)
case len("2014-04-26 05:24:37.0 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0 UTC", datestr)
} }
case len("2015-06-25 01:25:37.115208593 +0000 UTC"): if err == nil {
if t, err := time.Parse("2006-01-02 15:04:05.000000000 +0000 UTC", datestr); err == nil {
return t, nil
} else {
if t, err := time.Parse("2006-01-02 15:04:05.000000000 +0000 GMT", datestr); err == nil {
return t, nil return t, nil
} else { } else {
return time.Time{}, err return time.Time{}, err
} }
case ST_DIGITDASHWSDOTPLUS:
// 2012-08-03 18:31:59.257000000 +0000
// 2014-04-26 17:24:37.3186369 +0000
// 2017-01-27 00:07:31.945167 +0000
// 2016-03-14 00:00:00.000 +0000
var t time.Time
var err error
switch len(datestr) {
case len("2012-08-03 18:31:59.123456789 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.000000000 -0700", datestr)
case len("2014-04-26 05:24:37.12345678 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.00000000 -0700", datestr)
case len("2014-04-26 05:24:37.1234567 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.0000000 -0700", datestr)
case len("2014-04-26 05:24:37.123456 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.000000 -0700", datestr)
case len("2014-04-26 05:24:37.12345 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.00000 -0700", datestr)
case len("2014-04-26 05:24:37.1234 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.0000 -0700", datestr)
case len("2014-04-26 05:24:37.000 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.000 -0700", datestr)
case len("2014-04-26 05:24:37.00 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.00 -0700", datestr)
case len("2014-04-26 05:24:37.0 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.0 -0700", datestr)
}
if err == nil {
return t, nil
} else {
return time.Time{}, err
}
case ST_DIGITDASHWSDOTPLUSALPHA:
// 2012-08-03 18:31:59.257000000 +0000 UTC
// 2014-04-26 17:24:37.3186369 +0000 UTC
// 2017-01-27 00:07:31.945167 +0000 UTC
// 2016-03-14 00:00:00.000 +0000 UTC
var t time.Time
var err error
switch len(datestr) {
case len("2015-06-25 01:25:37.123456789 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000000000 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.000000000 +0000 GMT", datestr)
}
case len("2015-09-30 18:48:56.12345678 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00000000 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.00000000 +0000 GMT", datestr)
}
case len("2015-09-30 18:48:56.1234567 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0000000 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.0000000 +0000 GMT", datestr)
}
case len("2015-09-30 18:48:56.123456 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000000 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.000000 +0000 GMT", datestr)
}
case len("2015-09-30 18:48:56.12345 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00000 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.00000 +0000 GMT", datestr)
}
case len("2015-09-30 18:48:56.1234 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0000 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.0000 +0000 GMT", datestr)
}
t, err = time.Parse("2006-01-02 15:04:05.000 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.000 +0000 GMT", datestr)
}
case len("2015-09-30 18:48:56.12 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.00 +0000 GMT", datestr)
}
case len("2015-09-30 18:48:56.1 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0 +0000 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.0 +0000 GMT", datestr)
} }
} }
if err == nil {
return t, nil
} else {
return time.Time{}, err
}
case ST_DIGITSLASH: // starts digit then slash 02/ (but nothing else) case ST_DIGITSLASH: // starts digit then slash 02/ (but nothing else)
// 3/1/2014 // 3/1/2014
// 10/13/2014 // 10/13/2014

40
parseany_test.go
View File

@ -303,6 +303,46 @@ func TestParse(t *testing.T) {
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC)) //u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-26 17:24:37.123 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC))) assert.T(t, "2014-04-26 17:24:37.123 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-04-26 17:24:37.123456 UTC")
assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-26 17:24:37.123456 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-04-26 17:24:37.123 UTC")
assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-26 17:24:37.123 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-04-26 17:24:37.12 UTC")
assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-26 17:24:37.12 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-04-26 17:24:37.1 UTC")
assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-26 17:24:37.1 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-04-26 17:24:37.123 +0800")
assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-26 09:24:37.123 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-04-26 17:24:37.123 -0800")
assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-27 01:24:37.123 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-04-26 17:24:37.123456 +0800")
assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-26 09:24:37.123456 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-04-26 17:24:37.123456 -0800")
assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))
assert.T(t, "2014-04-27 01:24:37.123456 +0000 UTC" == fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseAny("2014-12-16 06:20:00 UTC") ts, err = ParseAny("2014-12-16 06:20:00 UTC")
assert.Tf(t, err == nil, "%v", err) assert.Tf(t, err == nil, "%v", err)
//u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC)) //u.Debug(ts.In(time.UTC).Unix(), ts.In(time.UTC))