jsnoz

date timezone toolset

Usage no npm install needed!

<script type="module">
  import jsnoz from 'https://cdn.skypack.dev/jsnoz';
</script>

README

jsnoz

  • simple time,timezone util
  • WITHOUT dependancy with moment
  • the main file is 11.1kB dist/jsnoz.js

Install

npm install jsnoz

Usage

  • var sjsnoz = require('jsnoz').sjsnoz
  • var CONSTS = require('jsnoz').const

DEFINITONS

    #y            year                  年
    #m            month                                月
    #d            day                                  日
    #h            hour                                 小时
    #min          minute                               分
    #s            second                               秒
    #ms           microsecond                          毫秒
    #ts           timestamp                            整数到秒
    #mts          timestamp                            整数到毫秒
    #tz           timezone                             时区名字
    #soffset       timezone-seconds-offset             时区偏移    utc + offset = local
    #msoffset       timezone-microseconds-offset       时区偏移    utc + offset = local
    #yq           quarter-of-year                      每年第几季
    #yw           week-of-year                         每年第几周
    #yd           day-of-year                          每年第几天
    #qm           month-of-quarter                     每季第几月
    #qw           week-of-quarter                      每季第几周
    #qd           day-of-quarter                       每季第几天
    #mt           ten-of-month                         每月第几旬
    #mw           week-of-month                        每月第几周
    #wd           isoweekday                           星期几  星期日是7
    #dt           daytime

without moment js,using require('jsnoz').sjsnoz

    var {
        get_dt,
        moffset,
        moffset2z,
        dt2str,
        dt2local_dict,
        dt2utc_dict,
        dt2dict
    } = require('jsnoz').sjsnoz
    
    var dt = get_dt("2020-06-29 07:00:00")
    //Mon Jun 29 2020 07:00:00 GMT+0800 (中国标准时间)
    var moffset = -dt.getTimezoneOffset()
    var z = moffset2z(moffset)
    //+0800
    var local_str = dt2str(dt,'+0800')
    //"2020-06-29 07:00:00 +0800"
    var utc_str = dt2str(dt,'+0000')
    //"2020-06-28 23:00:00 +0000"
    var est_str = dt2str(dt,'-0500')
    //"2020-06-28 18:00:00 -0500"
    
    
    var local_dict = dt2local_dict(dt)
    
    /*
        {y: 2020, m: 6, d: 29, h: 7, min: 0, …}
        d: 29
        h: 7
        m: 6
        min: 0
        ms: 0
        msoffset: 28800000
        mt: 3
        mts: 1593385200000
        mw: 5
        qd: 90
        qm: 3
        qw: 14
        s: 0
        soffset: 28800
        td: 9
        ts: 1593385200
        tzname: "+0800"
        wd: 1
        y: 2020
        yd: 181
        yq: 2
        yw: 27
        z: "+0800"
        zone: "+0800"
    */
    
    
    var utc_dict = dt2utc_dict(dt)
    
    /*
        {y: 2020, m: 6, d: 28, h: 23, min: 0, …}
        d: 28
        h: 23
        m: 6
        min: 0
        ms: 0
        msoffset: 0
        mt: 3
        mts: 1593385200000
        mw: 4
        qd: 89
        qm: 3
        qw: 13
        s: 0
        soffset: 0
        td: 8
        ts: 1593385200
        tzname: "+0000"
        wd: 7
        y: 2020
        yd: 180
        yq: 2
        yw: 26
        z: "+0000"
        zone: "+0000"
    */
    
    var est_dict = dt2dict(dt,'-0500')
    /*
        {y: 2020, m: 6, d: 28, h: 18, min: 0, …}
        d: 28
        h: 18
        m: 6
        min: 0
        ms: 0
        msoffset: -18000000
        mt: 3
        mts: 1593385200000
        mw: 4
        qd: 89
        qm: 3
        qw: 13
        s: 0
        soffset: -18000
        td: 8
        ts: 1593385200
        tzname: "-0500"
        wd: 7
        y: 2020
        yd: 180
        yq: 2
        yw: 26
        z: "-0500"
        zone: "-0500"
    */

APIS

> var CONSTS = require('./index').consts
{
  UNITS: {
    DAY_MS: 86400000,
    DAY_S: 86400,
    DAY_MIN: 1440,
    DAY_HOUR: 24,
    HOUR_MS: 3600000,
    HOUR_S: 3600,
    HOUR_MIN: 60,
    MIN_MS: 60000,
    MIN_S: 60,
    S_MS: 1000
  },
  DICT_KL: [
    'y',      'm',       'd',
    'h',      'min',     's',
    'ms',     'ts',      'mts',
    'tzname', 'soffset', 'msoffset',
    'yq',     'yw',      'yd',
    'qm',     'qw',      'qd',
    'mt',     'mw',      'td',
    'wd'
  ],
  PY_DATE_FMT_MD: {
    '%a, %d %b %Y %H:%M:%S GMT': 'rfc1123',
    '%d %b %Y %H:%M:%S GMT': 'rfc1123_nowkday',
    '%a, %d %b %Y %H:%M:%S': 'rfc1123_notz',
    '%a, %d %b %Y %H:%M:%S %z': 'rfc1123_tzoffset',
    '%a, %d-%b-%Y %H:%M:%S GMT': 'rfc1123_hypen',
    '%A, %d-%b-%y %H:%M:%S GMT': 'rfc850',
    '%d-%b-%y %H:%M:%S GMT': 'rfc850_nowkday',
    '%a, %d-%b-%y %H:%M:%S GMT': 'rfc850_a',
    '%A, %d-%b-%Y %H:%M:%S GMT': 'rfc850_broken',
    '%d-%b-%Y %H:%M:%S GMT': 'rfc850_broken_nowkday',
    '%a, %b %d %H:%M:%S %Y': 'asctime',
    '%Y-%m-%d %H:%M:%S %z': 'iso8601',
    '%a %b %d %Y %H:%M:%S %Z%z': 'abdYHMSZz',
    '%a %b %d %Y %H:%M:%S': 'abdYHMS',
    '%Y-%m-%dT%H:%M:%S.%fZ': 'nodejs',
    '%Y-%m-%d %H:%M:%S.%f': 'YmdHMSf',
    '%Y-%m-%d %H:%M:%S.%f %Z%z': 'YmdHMSfZz',
    '%Y-%m-%d %H:%M:%S %Z %z': 'YmdHMSZz',
    rfc1123: '%a, %d %b %Y %H:%M:%S GMT',
    rfc1123_nowkday: '%d %b %Y %H:%M:%S GMT',
    rfc1123_notz: '%a, %d %b %Y %H:%M:%S',
    rfc1123_tzoffset: '%a, %d %b %Y %H:%M:%S %z',
    rfc1123_hypen: '%a, %d-%b-%Y %H:%M:%S GMT',
    rfc850: '%A, %d-%b-%y %H:%M:%S GMT',
    rfc850_nowkday: '%d-%b-%y %H:%M:%S GMT',
    rfc850_a: '%a, %d-%b-%y %H:%M:%S GMT',
    rfc850_broken: '%A, %d-%b-%Y %H:%M:%S GMT',
    rfc850_broken_nowkday: '%d-%b-%Y %H:%M:%S GMT',
    asctime: '%a, %b %d %H:%M:%S %Y',
    iso8601: '%Y-%m-%d %H:%M:%S %z',
    abdYHMSZz: '%a %b %d %Y %H:%M:%S %Z %z',
    abdYHMS: '%a %b %d %Y %H:%M:%S',
    nodejs: '%Y-%m-%dT%H:%M:%S.%fZ',
    YmdHMSf: '%Y-%m-%d %H:%M:%S.%f',
    YmdHMSfZz: '%Y-%m-%d %H:%M:%S.%f %Z %z',
    YmdHMSZz: '%Y-%m-%d %H:%M:%S %Z %z'
  },
  DATE_FMT_MD: {
    'ddd, DD MMM YYYY HH:mm:ss G\\MT': 'rfc1123',
    'DD MMM YYYY HH:mm:ss G\\MT': 'rfc1123_nowkday',
    'ddd, DD MMM YYYY HH:mm:ss': 'rfc1123_notz',
    'ddd, DD MMM YYYY HH:mm:ss Z': 'rfc1123_tzoffset',
    'ddd, DD-MMM-YYYY HH:mm:ss G\\MT': 'rfc1123_hypen',
    'dddd, DD-MMM-YY HH:mm:ss G\\MT': 'rfc850',
    'YYYY-MM-DD HH:mm:ss Z': 'iso8601',
    'ddd MMM DD YYYY HH:mm:ss z Z': 'abdYHMSZz',
    'ddd MMM DD YYYY HH:mm:ss': 'abdYHMS',
    'YYYY-MM-DD HH:mm:ss z Z': 'YmdHMSZz',
    rfc1123: 'ddd, DD MMM YYYY HH:mm:ss G\\MT',
    rfc1123_nowkday: 'DD MMM YYYY HH:mm:ss G\\MT',
    rfc1123_notz: 'ddd, DD MMM YYYY HH:mm:ss',
    rfc1123_tzoffset: 'ddd, DD MMM YYYY HH:mm:ss Z',
    rfc1123_hypen: 'ddd, DD-MMM-YYYY HH:mm:ss G\\MT',
    rfc850: 'dddd, DD-MMM-YY HH:mm:ss G\\MT',
    iso8601: 'YYYY-MM-DD HH:mm:ss Z',
    abdYHMSZz: 'ddd MMM DD YYYY HH:mm:ss z Z',
    abdYHMS: 'ddd MMM DD YYYY HH:mm:ss',
    YmdHMSZz: 'YYYY-MM-DD HH:mm:ss z Z'
  },
  PY_NAME_TO_FMT_DICT: {
    rfc1123: '%a, %d %b %Y %H:%M:%S GMT',
    rfc1123_nowkday: '%d %b %Y %H:%M:%S GMT',
    rfc1123_notz: '%a, %d %b %Y %H:%M:%S',
    rfc1123_tzoffset: '%a, %d %b %Y %H:%M:%S %z',
    rfc1123_hypen: '%a, %d-%b-%Y %H:%M:%S GMT',
    rfc850: '%A, %d-%b-%y %H:%M:%S GMT',
    rfc850_nowkday: '%d-%b-%y %H:%M:%S GMT',
    rfc850_a: '%a, %d-%b-%y %H:%M:%S GMT',
    rfc850_broken: '%A, %d-%b-%Y %H:%M:%S GMT',
    rfc850_broken_nowkday: '%d-%b-%Y %H:%M:%S GMT',
    asctime: '%a, %b %d %H:%M:%S %Y',
    iso8601: '%Y-%m-%d %H:%M:%S %z',
    abdYHMSZz: '%a %b %d %Y %H:%M:%S %Z %z',
    abdYHMS: '%a %b %d %Y %H:%M:%S',
    nodejs: '%Y-%m-%dT%H:%M:%S.%fZ',
    YmdHMSf: '%Y-%m-%d %H:%M:%S.%f',
    YmdHMSfZz: '%Y-%m-%d %H:%M:%S.%f %Z %z',
    YmdHMSZz: '%Y-%m-%d %H:%M:%S %Z %z'
  },
  NAME_TO_FMT_DICT: {
    rfc1123: 'ddd, DD MMM YYYY HH:mm:ss G\\MT',
    rfc1123_nowkday: 'DD MMM YYYY HH:mm:ss G\\MT',
    rfc1123_notz: 'ddd, DD MMM YYYY HH:mm:ss',
    rfc1123_tzoffset: 'ddd, DD MMM YYYY HH:mm:ss Z',
    rfc1123_hypen: 'ddd, DD-MMM-YYYY HH:mm:ss G\\MT',
    rfc850: 'dddd, DD-MMM-YY HH:mm:ss G\\MT',
    iso8601: 'YYYY-MM-DD HH:mm:ss Z',
    abdYHMSZz: 'ddd MMM DD YYYY HH:mm:ss z Z',
    abdYHMS: 'ddd MMM DD YYYY HH:mm:ss',
    YmdHMSZz: 'YYYY-MM-DD HH:mm:ss z Z'
  },
  PY_FMT_TO_NAME_DICT: {
    '%a, %d %b %Y %H:%M:%S GMT': 'rfc1123',
    '%d %b %Y %H:%M:%S GMT': 'rfc1123_nowkday',
    '%a, %d %b %Y %H:%M:%S': 'rfc1123_notz',
    '%a, %d %b %Y %H:%M:%S %z': 'rfc1123_tzoffset',
    '%a, %d-%b-%Y %H:%M:%S GMT': 'rfc1123_hypen',
    '%A, %d-%b-%y %H:%M:%S GMT': 'rfc850',
    '%d-%b-%y %H:%M:%S GMT': 'rfc850_nowkday',
    '%a, %d-%b-%y %H:%M:%S GMT': 'rfc850_a',
    '%A, %d-%b-%Y %H:%M:%S GMT': 'rfc850_broken',
    '%d-%b-%Y %H:%M:%S GMT': 'rfc850_broken_nowkday',
    '%a, %b %d %H:%M:%S %Y': 'asctime',
    '%Y-%m-%d %H:%M:%S %z': 'iso8601',
    '%a %b %d %Y %H:%M:%S %Z%z': 'abdYHMSZz',
    '%a %b %d %Y %H:%M:%S': 'abdYHMS',
    '%Y-%m-%dT%H:%M:%S.%fZ': 'nodejs',
    '%Y-%m-%d %H:%M:%S.%f': 'YmdHMSf',
    '%Y-%m-%d %H:%M:%S.%f %Z%z': 'YmdHMSfZz',
    '%Y-%m-%d %H:%M:%S %Z %z': 'YmdHMSZz'
  },
  FMT_TO_NAME_DICT: {
    'ddd, DD MMM YYYY HH:mm:ss G\\MT': 'rfc1123',
    'DD MMM YYYY HH:mm:ss G\\MT': 'rfc1123_nowkday',
    'ddd, DD MMM YYYY HH:mm:ss': 'rfc1123_notz',
    'ddd, DD MMM YYYY HH:mm:ss Z': 'rfc1123_tzoffset',
    'ddd, DD-MMM-YYYY HH:mm:ss G\\MT': 'rfc1123_hypen',
    'dddd, DD-MMM-YY HH:mm:ss G\\MT': 'rfc850',
    'YYYY-MM-DD HH:mm:ss Z': 'iso8601',
    'ddd MMM DD YYYY HH:mm:ss z Z': 'abdYHMSZz',
    'ddd MMM DD YYYY HH:mm:ss': 'abdYHMS',
    'YYYY-MM-DD HH:mm:ss z Z': 'YmdHMSZz'
  }
}

> var sjsnoz = require('./index').sjsnoz
{
  get_yq_via_m: [Function: get_yq_via_m],
  is_leap_year: [Function: is_leap_year],
  get_days_num_of_year: [Function: get_days_num_of_year],
  year2str: [Function: year2str],
  month2str: [Function: month2str],
  day2str: [Function: day2str],
  ym2str: [Function: ym2str],
  ymd2str: [Function: ymd2str],
  hour2str: [Function: hour2str],
  min2str: [Function: min2str],
  sec2str: [Function: sec2str],
  hms2str: [Function: hms2str],
  get_dt: [Function: get_dt],
  get_local_wd: [Function: get_local_wd],
  get_utc_wd: [Function: get_utc_wd],
  get_days_num_of_month: [Function: get_days_num_of_month],
  get_yd: [Function: get_yd],
  get_local_yw: [Function: get_local_yw],
  get_utc_yw: [Function: get_utc_yw],
  get_qm: [Function: get_qm],
  get_fst_date_of_q: [Function: get_fst_date_of_q],
  get_local_qw: [Function: get_local_qw],
  get_utc_qw: [Function: get_utc_qw],
  get_local_qd: [Function: get_local_qd],
  get_utc_qd: [Function: get_utc_qd],
  get_mt: [Function: get_mt],
  get_fst_date_of_m: [Function: get_fst_date_of_m],
  get_local_mw: [Function: get_local_mw],
  get_utc_mw: [Function: get_utc_mw],
  get_td: [Function: get_td],
  moffset2z: [Function: moffset2z],
  z2moffset: [Function: z2moffset],
  get_z: [Function: get_z],
  dt2local_dict: [Function: dt2local_dict],
  dt2utc_dict: [Function: dt2utc_dict],
  dt2dict: [Function: dt2dict],
  dt2ts: [Function: dt2ts],
  dt2local_str: [Function: dt2local_str],
  dt2utc_str: [Function: dt2utc_str],
  dt2str: [Function: dt2str],
  obj2local_dict: [Function: obj2local_dict],
  sub: [Function: sub],
  dhmsms_dict_to_mts: [Function: dhmsms_dict_to_mts],
  dhmsms_dict_to_ts: [Function: dhmsms_dict_to_ts],
  dhmsms_dict_to_min: [Function: dhmsms_dict_to_min],
  dhmsms_dict_to_hour: [Function: dhmsms_dict_to_hour],
  dhmsms_dict_to_day: [Function: dhmsms_dict_to_day]
}

> var cmmn = require('./index').cmmn
{
  append: [Function: append],
  prepend: [Function: prepend],
  calc_units: [Function: calc_units],
  get_qr: [Function: get_qr],
  get_unit_dict: [Function: get_unit_dict]
}
>

day

const day = require("jsnoz").day
day.fst_yd(y)
day.lst_yd(y)
var g = day.yd(y)  //generator
var g = day.yd_from_lst(y) //generator
day.fst_md(y,m)
day.lst_md(y,m)
var g = day.md(y,m)  //generator
var g = day.md_from_lst(y.m) //generator


var day = require("jsnoz").day
var slcted = Array.from(day.yd(2020)).slice(300)
var arr = day.unslct_md(2020,slcted,[1,2,3,4,5,6,7,8,9,10,20,21,22,23,24,25,26,27])
> arr.map(r=>r.d)
[
  28, 29, 30, 31, 11, 12, 13, 14, 15,
  16, 17, 18, 19, 28, 29, 30, 11, 12,
  13, 14, 15, 16, 17, 18, 19, 28, 29,
  30, 31
]


var slcted = []

var arr = day.slct_md(2020,slcted,[1,2,3,4,5,6,7,8,9,10,20,21,22,23,24,25,26,27])
> arr.length
216
>

week

const week = require("jsnoz").week
day.fst_ywd(y,n)  //n = 1,2,3,4,5,6,7
day.lst_ywd(y,n)
var g = day.ywd(y,n)  //generator
var g = day.ywd_from_lst(y,n) //generator
day.fst_mwd(y,m,n)
day.lst_mwd(y,m,n)
var g = day.mwd(y,m,n)  //generator
var g = day.mwd_from_lst(y,m,n) //generator

var day = require("jsnoz").day
var week = require("jsnoz").week
var slcted = Array.from(day.yd(2020)).slice(300)
var arr = week.unslct_wd(2020,slcted,[1,2,3,4,5])
> arr.map(r=>r.wd)
/*
[
  6, 7, 6, 7, 6, 7, 6,
  7, 6, 7, 6, 7, 6, 7,
  6, 7, 6, 7
]

*/


var slcted = []

var arr = week.slct_wd(2020,slcted,[6,7])
> arr.length
104
>

var arr = week.slct_wd(2020,slcted,[1,2,3,4,5,6,7])

Similar Python Project.........

pynoz