How to get UTC time?

dlube · Post by **dlube** » Monday 01 June 2020 15:28

Hi
If someone can help me

I did this

 	local Time = require('Time')
        local localTime = Time()
        print(localTime.utcTime.hour)

and I got this

Code: Select all

2020-06-01 15:24:01.179 Error: dzVents: Error: (3.0.2) ...e/pi/domoticz/scripts/dzVents/generated_scripts/Test.lua:12: attempt to index a nil value (field 'utcTime')

What is wrong in my code?

Toulon7559 · Post by **Toulon7559** » Monday 01 June 2020 15:52

Another way to get for a lua-script the components of the utc-timestring.

Timestring (at the end of the script-segment) is a compilation of components as required for some uploads:
therefore insertion of character 20 as required for complete year-identification, and of separators %20 and %3A.

Code: Select all

-- Line xx, Get Time-related data in UTC
utc_dtime = os.date("!%m-%d-%y %H:%M:%S",os.time())
month = string.sub(utc_dtime, 1, 2)
day = string.sub(utc_dtime, 4, 5)
year = "20" .. string.sub(utc_dtime, 7, 8)
hour = string.sub(utc_dtime, 10, 11); hour_n = tonumber(hour)
minutes = string.sub(utc_dtime, 13, 14); minutes_n = tonumber(minutes)
seconds = string.sub(utc_dtime, 16, 17)

timestring = year .. "-" .. month .. "-" .. day .. "%20" .. hour .. "%3A" .. minutes .. "%3A" .. seconds

waaren · Post by **waaren** » Monday 01 June 2020 16:00

dlube wrote: ↑Monday 01 June 2020 15:28 If someone can help me

Does this help ?

Code: Select all

		local utc = os.date("!*t")
		print('UTC hour is ' .. utc.hour)

dlube · Post by **dlube** » Monday 01 June 2020 17:26

I knew this way.
Thank you
However I would like to use the dzVents

It seams that the utcTime property of the Time object does not exist.
Is it a bug or not?

waaren · Post by **waaren** » Monday 01 June 2020 17:43

dlube wrote: ↑Monday 01 June 2020 17:26 It seams that the utcTime property of the Time object does not exist.
Is it a bug or not?

No it is magic..

The tables utcSystemTime and utcTime only exist in dzVents time objects where isUTC is true .

Below example

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return 
{
    on = 
    {
        devices = 
        {
            'timeTrigger', -- or any other device
        },
    },

    execute = function(dz)
        isUTC = true
        utcTime = dz.time.makeTime(dz.time.raw,isUTC)
        dz.utils.dumpTable(utcTime)
    end
}

give

Code: Select all

2020-06-01 17:35:53.728  Status: dzVents: > dayAbbrOfWeek: mon
2020-06-01 17:35:53.728  Status: dzVents: > utcSystemTime:
2020-06-01 17:35:53.728  Status: dzVents: >     month: 6
2020-06-01 17:35:53.728  Status: dzVents: >     sec: 53
2020-06-01 17:35:53.728  Status: dzVents: >     year: 2020
2020-06-01 17:35:53.728  Status: dzVents: >     yday: 153
2020-06-01 17:35:53.728  Status: dzVents: >     wday: 2
2020-06-01 17:35:53.728  Status: dzVents: >     min: 35
2020-06-01 17:35:53.728  Status: dzVents: >     isdst: false
2020-06-01 17:35:53.728  Status: dzVents: >     day: 1
2020-06-01 17:35:53.728  Status: dzVents: >     hour: 15
2020-06-01 17:35:53.728  Status: dzVents: > dDate: 1591025753
2020-06-01 17:35:53.728  Status: dzVents: > time: 19:35
2020-06-01 17:35:53.728  Status: dzVents: > min: 35
2020-06-01 17:35:53.728  Status: dzVents: > milliSeconds: 685
2020-06-01 17:35:53.728  Status: dzVents: > ruleIsBeforeSunrise()
2020-06-01 17:35:53.728  Status: dzVents: > ruleIsOnDay()
2020-06-01 17:35:53.728  Status: dzVents: > addHours()
2020-06-01 17:35:53.729  Status: dzVents: > ruleIsAtDayTime()
2020-06-01 17:35:53.729  Status: dzVents: > addSeconds()
2020-06-01 17:35:53.729  Status: dzVents: > current:
2020-06-01 17:35:53.729  Status: dzVents: >     month: 6
2020-06-01 17:35:53.729  Status: dzVents: >     sec: 53
2020-06-01 17:35:53.729  Status: dzVents: >     year: 2020
2020-06-01 17:35:53.729  Status: dzVents: >     yday: 153
2020-06-01 17:35:53.729  Status: dzVents: >     wday: 2
2020-06-01 17:35:53.729  Status: dzVents: >     min: 35
2020-06-01 17:35:53.729  Status: dzVents: >     isdst: true
2020-06-01 17:35:53.729  Status: dzVents: >     day: 1
2020-06-01 17:35:53.729  Status: dzVents: >     hour: 17
2020-06-01 17:35:53.729  Status: dzVents: > ruleIsAtSunset()
2020-06-01 17:35:53.729  Status: dzVents: > raw: 2020-6-1 17:35:53.685
2020-06-01 17:35:53.729  Status: dzVents: > ruleIsInWeek()
2020-06-01 17:35:53.729  Status: dzVents: > ruleIsAtCivilTwilightEnd()
2020-06-01 17:35:53.729  Status: dzVents: > hour: 19
2020-06-01 17:35:53.729  Status: dzVents: > dayName: Monday
2020-06-01 17:35:53.729  Status: dzVents: > ruleIsAfterCivilTwilightStart()
2020-06-01 17:35:53.729  Status: dzVents: > ruleMatchesBetweenRange()
2020-06-01 17:35:53.729  Status: dzVents: > isUTC: true
2020-06-01 17:35:53.729  Status: dzVents: > isToday: true
2020-06-01 17:35:53.729  Status: dzVents: > secondsSinceMidnight: 70553
2020-06-01 17:35:53.729  Status: dzVents: > compare()
2020-06-01 17:35:53.729  Status: dzVents: > ruleMatchesTime()
2020-06-01 17:35:53.729  Status: dzVents: > getISO()
2020-06-01 17:35:53.729  Status: dzVents: > sec: 53
2020-06-01 17:35:53.729  Status: dzVents: > rawTime: 19:35:53
2020-06-01 17:35:53.729  Status: dzVents: > monthName: June
2020-06-01 17:35:53.729  Status: dzVents: > addDays()
2020-06-01 17:35:53.729  Status: dzVents: > yday: 153
2020-06-01 17:35:53.729  Status: dzVents: > milliseconds: 685
2020-06-01 17:35:53.729  Status: dzVents: > wday: 2
2020-06-01 17:35:53.729  Status: dzVents: > minutesSinceMidnight: 1175
2020-06-01 17:35:53.729  Status: dzVents: > minutes: 35
2020-06-01 17:35:53.729  Status: dzVents: > ruleIsAtSunrise()
2020-06-01 17:35:53.729  Status: dzVents: > ruleIsBeforeCivilTwilightEnd()
2020-06-01 17:35:53.729  Status: dzVents: > secondsAgo: -7200
2020-06-01 17:35:53.729  Status: dzVents: > rawDateTime: 2020-06-01 19:35:53
2020-06-01 17:35:53.729  Status: dzVents: > hoursAgo: -2
2020-06-01 17:35:53.729  Status: dzVents: > utcTime:
2020-06-01 17:35:53.729  Status: dzVents: >     month: 6
2020-06-01 17:35:53.729  Status: dzVents: >     sec: 53
2020-06-01 17:35:53.729  Status: dzVents: >     seconds: 53
2020-06-01 17:35:53.729  Status: dzVents: >     year: 2020
2020-06-01 17:35:53.729  Status: dzVents: >     yday: 153
2020-06-01 17:35:53.730  Status: dzVents: >     wday: 2
2020-06-01 17:35:53.730  Status: dzVents: >     minutes: 35
2020-06-01 17:35:53.730  Status: dzVents: >     min: 35
2020-06-01 17:35:53.730  Status: dzVents: >     isdst: true
2020-06-01 17:35:53.730  Status: dzVents: >     day: 1
2020-06-01 17:35:53.730  Status: dzVents: >     hour: 17
2020-06-01 17:35:53.730  Status: dzVents: > matchesRule()
2020-06-01 17:35:53.730  Status: dzVents: > ruleIsAtCivilNightTime()
2020-06-01 17:35:53.730  Status: dzVents: > day: 1
2020-06-01 17:35:53.730  Status: dzVents: > ruleMatchesHourSpecification()
2020-06-01 17:35:53.730  Status: dzVents: > ruleIsAtNight()
2020-06-01 17:35:53.730  Status: dzVents: > ruleMatchesMinuteSpecification()
2020-06-01 17:35:53.730  Status: dzVents: > month: 6
2020-06-01 17:35:53.730  Status: dzVents: > seconds: 53
2020-06-01 17:35:53.730  Status: dzVents: > ruleIsAtCivilTwilightStart()
2020-06-01 17:35:53.730  Status: dzVents: > daysAgo: 0
2020-06-01 17:35:53.730  Status: dzVents: > ruleIsBeforeSunset()
2020-06-01 17:35:53.730  Status: dzVents: > msAgo: -7200000
2020-06-01 17:35:53.730  Status: dzVents: > ruleIsBeforeCivilTwilightStart()
2020-06-01 17:35:53.730  Status: dzVents: > utils:
2020-06-01 17:35:53.730  Status: dzVents: >     fromBase64()
2020-06-01 17:35:53.730  Status: dzVents: >     urlDecode()
2020-06-01 17:35:53.730  Status: dzVents: >     isXML()
2020-06-01 17:35:53.730  Status: dzVents: >     stringToSeconds()
2020-06-01 17:35:53.730  Status: dzVents: >     toXML()
2020-06-01 17:35:53.730  Status: dzVents: >     LOG_ERROR: 1
2020-06-01 17:35:53.730  Status: dzVents: >     osExecute()
2020-06-01 17:35:53.730  Status: dzVents: >     rgbToHSB()
2020-06-01 17:35:53.730  Status: dzVents: >     LOG_FORCE: 0.5
2020-06-01 17:35:53.730  Status: dzVents: >     LOG_INFO: 3
2020-06-01 17:35:53.730  Status: dzVents: >     sceneExists()
2020-06-01 17:35:53.730  Status: dzVents: >     setLogMarker()
2020-06-01 17:35:53.730  Status: dzVents: >     DZVERSION: 3.0.8
2020-06-01 17:35:53.730  Status: dzVents: >     round()
2020-06-01 17:35:53.730  Status: dzVents: >     numDecimals()
2020-06-01 17:35:53.730  Status: dzVents: >     hsbToRGB()
2020-06-01 17:35:53.730  Status: dzVents: >     dumpSelection()
2020-06-01 17:35:53.730  Status: dzVents: >     deviceExists()
2020-06-01 17:35:53.730  Status: dzVents: >     fromXML()
2020-06-01 17:35:53.730  Status: dzVents: >     stringSplit()
2020-06-01 17:35:53.730  Status: dzVents: >     isJSON()
2020-06-01 17:35:53.730  Status: dzVents: >     fromJSON()
2020-06-01 17:35:53.730  Status: dzVents: >     variableExists()
2020-06-01 17:35:53.730  Status: dzVents: >     leadingZeros()
2020-06-01 17:35:53.730  Status: dzVents: >     toJSON()
2020-06-01 17:35:53.730  Status: dzVents: >     centerPad()
2020-06-01 17:35:53.730  Status: dzVents: >     urlEncode()
2020-06-01 17:35:53.730  Status: dzVents: >     toCelsius()
2020-06-01 17:35:53.730  Status: dzVents: >     hardwareExists()
2020-06-01 17:35:53.730  Status: dzVents: >     print()
2020-06-01 17:35:53.730  Status: dzVents: >     groupExists()
2020-06-01 17:35:53.731  Status: dzVents: >     dumpTable()
2020-06-01 17:35:53.731  Status: dzVents: >     rightPad()
2020-06-01 17:35:53.731  Status: dzVents: >     log()
2020-06-01 17:35:53.731  Status: dzVents: >     LOG_DEBUG: 4
2020-06-01 17:35:53.731  Status: dzVents: >     toBase64()
2020-06-01 17:35:53.731  Status: dzVents: >     cameraExists()
2020-06-01 17:35:53.731  Status: dzVents: >     LOG_MODULE_EXEC_INFO: 2
2020-06-01 17:35:53.731  Status: dzVents: >     inTable()
2020-06-01 17:35:53.731  Status: dzVents: >     leftPad()
2020-06-01 17:35:53.731  Status: dzVents: >     fileExists()
2020-06-01 17:35:53.731  Status: dzVents: > ruleIsAfterSunset()
2020-06-01 17:35:53.731  Status: dzVents: > isdst: true
2020-06-01 17:35:53.731  Status: dzVents: > rawDate: 2020-06-01
2020-06-01 17:35:53.731  Status: dzVents: > year: 2020
2020-06-01 17:35:53.731  Status: dzVents: > millisecondsAgo: -7200000
2020-06-01 17:35:53.731  Status: dzVents: > ruleIsOnDate()
2020-06-01 17:35:53.731  Status: dzVents: > monthAbbrName: jun
2020-06-01 17:35:53.731  Status: dzVents: > week: 23
2020-06-01 17:35:53.731  Status: dzVents: > ruleIsAtCivilDayTime()
2020-06-01 17:35:53.731  Status: dzVents: > ruleIsAfterSunrise()
2020-06-01 17:35:53.731  Status: dzVents: > ruleIsAfterCivilTwilightEnd()
2020-06-01 17:35:53.731  Status: dzVents: > minutesAgo: -120
2020-06-01 17:35:53.731  Status: dzVents: > ruleMatchesTimeRange()
2020-06-01 17:35:53.731  Status: dzVents: > makeTime()
2020-06-01 17:35:53.731  Status: dzVents: > addMinutes()

waaren · Post by **waaren** » Monday 01 June 2020 17:44

dlube wrote: ↑Monday 01 June 2020 17:26 However I would like to use the dzVents

The example is dzVents (which is 100% Lua)

dlube · Post by **dlube** » Monday 01 June 2020 18:30

I thought that the property gave you the UTC time from the local time.
As you know that it is an UTC time I do not understand the aim of this property.
Hour, minutes,etc... are already available in the time property hour, minutes, etc
It should be a good function to get the UTC time from the local

Thank you all

How to get UTC time? [SOLVED]

How to get UTC time?

Re: How to get UTC time?

Re: How to get UTC time?

Re: How to get UTC time?

Re: How to get UTC time?

Re: How to get UTC time?

Re: How to get UTC time? [SOLVED]

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