Python mengonversi string ke waktu lokal

Sementara aritmatika tanggal dan waktu didukung, fokus penerapannya adalah pada ekstraksi atribut yang efisien untuk pemformatan dan manipulasi keluaran

Lihat juga

Modul

Fungsi terkait kalender umum

Modul

Akses waktu dan konversi

Modul

Zona waktu konkret yang mewakili basis data zona waktu IANA

Package dateutil

Third-party library with expanded time zone and parsing support

Aware and Naive Objects

Date and time objects may be categorized as “aware” or “naive” depending on whether or not they include timezone information

With sufficient knowledge of applicable algorithmic and political time adjustments, such as time zone and daylight saving time information, an aware object can locate itself relative to other aware objects. An aware object represents a specific moment in time that is not open to interpretation.

A naive object does not contain enough information to unambiguously locate itself relative to other date/time objects. Whether a naive object represents Coordinated Universal Time (UTC), local time, or time in some other timezone is purely up to the program, just like it is up to the program whether a particular number represents metres, miles, or mass. Naive objects are easy to understand and to work with, at the cost of ignoring some aspects of reality

For applications requiring aware objects, and objects have an optional time zone information attribute,

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
4, that can be set to an instance of a subclass of the abstract class. These objects capture information about the offset from UTC time, the time zone name, and whether daylight saving time is in effect

Only one concrete class, the class, is supplied by the module. The class can represent simple timezones with fixed offsets from UTC, such as UTC itself or North American EST and EDT timezones. Supporting timezones at deeper levels of detail is up to the application. The rules for time adjustment across the world are more political than rational, change frequently, and there is no standard suitable for every application aside from UTC

Constants

The module exports the following constants

datetime. MINYEAR

Angka tahun terkecil yang diperbolehkan dalam sebuah atau objek. adalah

>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
5

waktu. MAXYEAR

Angka tahun terbesar yang diperbolehkan dalam sebuah atau objek. adalah

>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
_9

waktu. UTC

Alias ​​untuk singleton zona waktu UTC

Baru di versi 3. 11

Jenis yang Tersedia

kelas tanggal waktu. tanggal

Tanggal naif yang diidealkan, dengan asumsi kalender Gregorian saat ini selalu berlaku, dan akan selalu berlaku. Atribut. , , dan

kelas tanggal waktu. waktu

Waktu ideal, terlepas dari hari tertentu, dengan asumsi bahwa setiap hari memiliki tepat 24*60*60 detik. (Tidak ada gagasan "detik kabisat" di sini. ) Atribut. , , , , dan

kelas tanggal waktu. tanggal waktu

Kombinasi tanggal dan waktu. Atribut. , , , , , , , dan

kelas tanggal waktu. timedelta

Durasi yang menyatakan perbedaan antara dua , , atau instance ke resolusi mikrodetik

kelas tanggal waktu. tzinfo

Kelas dasar abstrak untuk objek informasi zona waktu. Ini digunakan oleh kelas dan untuk memberikan gagasan penyesuaian waktu yang dapat disesuaikan (misalnya, untuk memperhitungkan zona waktu dan/atau waktu musim panas)

kelas tanggal waktu. zona waktu

Kelas yang mengimplementasikan kelas dasar abstrak sebagai offset tetap dari UTC

Baru di versi 3. 2

Objek jenis ini tidak dapat diubah

Hubungan subkelas

object
    timedelta
    tzinfo
        timezone
    time
    date
        datetime

Properti Umum

Jenis , , , dan berbagi fitur umum ini

  • Objek jenis ini tidak dapat diubah

  • Objek jenis ini bersifat hashable, artinya dapat digunakan sebagai kunci kamus

  • Objek jenis ini mendukung pengawetan yang efisien melalui modul

Menentukan apakah suatu Objek Sadar atau Naif

Objek seperti itu selalu naif

Objek tipe atau mungkin sadar atau naif

Objek d mengetahui jika kedua hal berikut berlaku

  1. >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    _02 bukan
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    03

  2. >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    _04 tidak mengembalikan
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    03

Kalau tidak, d naif

Objek t sadar jika kedua hal berikut berlaku

  1. >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    _07 bukan
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    03

  2. >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    _09 tidak mengembalikan
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    03

Kalau tidak, itu naif

Perbedaan antara sadar dan naif tidak berlaku untuk objek

Objek

Objek mewakili durasi, perbedaan antara dua tanggal atau waktu

kelas tanggal waktu. timedelta(hari=0, seconds=0, microseconds=0, milliseconds=0, minutes=0, hours=0, weeks=0)

Semua argumen bersifat opsional dan default ke

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_14. Argumen mungkin bilangan bulat atau float, dan mungkin positif atau negatif

Hanya hari, detik, dan mikrodetik yang disimpan secara internal. Argumen dikonversi ke unit tersebut

  • Satu milidetik diubah menjadi 1000 mikrodetik

  • Satu menit diubah menjadi 60 detik

  • Satu jam diubah menjadi 3600 detik

  • Seminggu diubah menjadi 7 hari

dan hari, detik, dan mikrodetik kemudian dinormalisasi sehingga representasi menjadi unik, dengan

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    _15

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    _16 (jumlah detik dalam satu hari)

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    _17

Contoh berikut mengilustrasikan bagaimana argumen apa pun selain hari, detik, dan mikrodetik "digabungkan" dan dinormalisasi menjadi tiga atribut hasil tersebut

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_

Jika ada argumen yang merupakan pelampung dan ada mikrodetik pecahan, mikrodetik pecahan yang tersisa dari semua argumen digabungkan dan jumlahnya dibulatkan ke mikrodetik terdekat menggunakan tiebreak putaran-setengah-ke-genap. Jika tidak ada argumen yang mengambang, proses konversi dan normalisasi tepat (tidak ada informasi yang hilang)

Jika nilai hari yang dinormalisasi berada di luar rentang yang ditunjukkan, dinaikkan

Perhatikan bahwa normalisasi nilai negatif mungkin mengejutkan pada awalnya. Sebagai contoh

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)

Atribut kelas

delta waktu. mnt

Objek paling negatif,

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
20

delta waktu. maks

Objek paling positif,

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
22

delta waktu. resolusi

Perbedaan sekecil mungkin antara objek yang tidak sama,

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
24

Perhatikan bahwa, karena normalisasi,

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_25 >
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
26.
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_27 tidak dapat direpresentasikan sebagai objek

Atribut instance (hanya baca)

Atribut

Nilai

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_29

Antara -999999999 dan 999999999 inklusif

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_30

Antara 0 dan 86399 inklusif

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_31

Antara 0 dan 999999 inklusif

Operasi yang didukung

Operasi

Hasil

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_32

Jumlah t2 dan t3. Setelah itu t1-t2 == t3 dan t1-t3 == t2 benar. (1)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_33

Selisih t2 dan t3. Setelah itu t1 == t2 - t3 dan t2 == t1 + t3 benar. (1)(6)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_34

Delta dikalikan dengan bilangan bulat. Setelah itu t1 // i == t2 benar, asalkan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
35

Secara umum, t1 * i == t1 * (i-1) + t1 benar. (1)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_36

Delta dikalikan dengan pelampung. The result is rounded to the nearest multiple of timedelta. resolution using round-half-to-even

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
37

Pembagian (3) durasi keseluruhan t2 dengan satuan interval t3. Mengembalikan objek

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_39

Delta dibagi dengan float atau int. Hasilnya dibulatkan ke kelipatan timedelta terdekat. resolusi menggunakan putaran-setengah-ke-genap

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_40 atau
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
41

Lantai dihitung dan sisanya (jika ada) dibuang. Dalam kasus kedua, bilangan bulat dikembalikan. (3)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_42

Sisanya dihitung sebagai objek. (3)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_44

Menghitung hasil bagi dan sisanya.

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_45 (3) dan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
46. q adalah bilangan bulat dan r adalah objek

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_48

Mengembalikan objek dengan nilai yang sama. (2)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_50

setara dengan (-t1. hari, -t1. detik, -t1. mikrodetik), dan ke t1* -1. (1)(4)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_52

setara dengan +t saat

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
53, dan ke -t saat
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
54. (2)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_55

Mengembalikan string dalam bentuk

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
56, dengan D negatif untuk negatif
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
57. (5)

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_58

Mengembalikan representasi string dari objek sebagai panggilan konstruktor dengan nilai atribut kanonis

Catatan

  1. Ini tepat tetapi mungkin meluap

  2. Ini tepat dan tidak bisa meluap

  3. Pembagian dengan 0 menimbulkan

  4. -timedelta. max tidak dapat direpresentasikan sebagai objek

  5. Representasi string objek dinormalisasi serupa dengan representasi internalnya. Hal ini menyebabkan hasil yang agak tidak biasa untuk timedelta negatif. Sebagai contoh

    >>> timedelta(hours=-5)
    datetime.timedelta(days=-1, seconds=68400)
    >>> print(_)
    -1 day, 19:00:00
    

  6. Ekspresi

    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    _63 akan selalu sama dengan ekspresi
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    64 kecuali jika t3 sama dengan
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    25;

Selain operasi yang tercantum di atas, objek mendukung penambahan dan pengurangan tertentu dengan objek dan (lihat di bawah)

Berubah di versi 3. 2. Pembagian lantai dan pembagian sebenarnya dari suatu objek oleh objek lain sekarang didukung, seperti operasi sisa dan fungsinya. Pembagian dan perkalian sebenarnya dari suatu objek dengan objek sekarang didukung.

Perbandingan objek didukung, dengan beberapa peringatan

Perbandingan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
75 atau
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
76 selalu mengembalikan a , apa pun jenis objek yang dibandingkan

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False

Untuk semua perbandingan lainnya (seperti

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
78 dan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
79), ketika suatu objek dibandingkan dengan objek dari tipe yang berbeda, dinaikkan

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'

Dalam konteks Boolean, sebuah objek dianggap benar jika dan hanya jika tidak sama dengan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
83

Instance methods

delta waktu. total_detik()

Return the total number of seconds contained in the duration. Equivalent to

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
84. For interval units other than seconds, use the division form directly (e. g.
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
85)

Note that for very large time intervals (greater than 270 years on most platforms) this method will lose microsecond accuracy

Baru di versi 3. 2

Examples of usage.

An additional example of normalization

>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0

Examples of arithmetic

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)

Objek

A object represents a date (year, month and day) in an idealized calendar, the current Gregorian calendar indefinitely extended in both directions

January 1 of year 1 is called day number 1, January 2 of year 1 is called day number 2, and so on.

class datetime. date(year , month , day)

All arguments are required. Arguments must be integers, in the following ranges

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    90

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    91

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    92

If an argument outside those ranges is given, is raised

Other constructors, all class methods

classmethod date. today()

Return the current local date

This is equivalent to

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
94

classmethod date. fromtimestamp(timestamp)

Return the local date corresponding to the POSIX timestamp, such as is returned by

This may raise , if the timestamp is out of the range of values supported by the platform C

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
97 function, and on
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
97 failure. It’s common for this to be restricted to years from 1970 through 2038. Note that on non-POSIX systems that include leap seconds in their notion of a timestamp, leap seconds are ignored by

Changed in version 3. 3. Raise instead of if the timestamp is out of the range of values supported by the platform C

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
97 function. Raise instead of on
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
97 failure.

classmethod date. fromordinal(ordinal)

Return the date corresponding to the proleptic Gregorian ordinal, where January 1 of year 1 has ordinal 1

is raised unless

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
08. For any date d,
>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
09

classmethod date. fromisoformat(date_string)

Return a corresponding to a date_string given in any valid ISO 8601 format, except ordinal dates (e. g.

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
11)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)

New in version 3. 7

Changed in version 3. 11. Previously, this method only supported the format

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
12.

classmethod date. fromisocalendar(year , week , day)

Return a corresponding to the ISO calendar date specified by year, week and day. This is the inverse of the function

New in version 3. 8

Atribut kelas

date. min

The earliest representable date,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
15

date. max

The latest representable date,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
16

date. resolution

The smallest possible difference between non-equal date objects,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
17

Atribut instance (hanya baca)

date. year

Between and inclusive

date. month

Between 1 and 12 inclusive

date. day

Between 1 and the number of days in the given month of the given year

Operasi yang didukung

Operasi

Hasil

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
20

date2 will be

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
21 days after date1. (1)

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
22

Computes date2 such that

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
23. (2)

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
24

(3)

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
25

date1 is considered less than date2 when date1 precedes date2 in time. (4)

Catatan

  1. date2 is moved forward in time if

    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    26, or backward if
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    27. Afterward
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    28.
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    29 and
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    30 are ignored. is raised if
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    32 would be smaller than or larger than

  2. >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    29 and
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    30 are ignored

  3. This is exact, and cannot overflow. timedelta. detik dan delta waktu. mikrodetik adalah 0, dan tanggal2 + timedelta == tanggal1 setelahnya

  4. Dengan kata lain,

    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    _25 jika dan hanya jika
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    38. Perbandingan tanggal muncul jika perbandingan lainnya juga bukan objek. Namun,
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    _41 dikembalikan sebagai gantinya jika pembanding lainnya memiliki atribut
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    42. Pengait ini memberi kesempatan pada objek tanggal jenis lain untuk mengimplementasikan perbandingan tipe campuran. Jika tidak, ketika suatu objek dibandingkan dengan objek dari jenis yang berbeda, dimunculkan kecuali perbandingannya adalah
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    75 atau
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    76. Kasus terakhir kembali atau , masing-masing

Dalam konteks Boolean, semua objek dianggap benar

Instance methods

kencan. replace(year=self. year , month=self. month , day=self. day)

Return a date with the same value, except for those parameters given new values by whichever keyword arguments are specified

Example

>>> from datetime import date
>>> d = date(2002, 12, 31)
>>> d.replace(day=26)
datetime.date(2002, 12, 26)

date. timetuple()

Return a such as returned by

The hours, minutes and seconds are 0, and the DST flag is -1

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
52 is equivalent to

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
0

where

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
53 is the day number within the current year starting with
>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
5 for January 1st

date. toordinal()

Return the proleptic Gregorian ordinal of the date, where January 1 of year 1 has ordinal 1. For any object d,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
09

date. weekday()

Return the day of the week as an integer, where Monday is 0 and Sunday is 6. For example,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
57, a Wednesday. See also

date. isoweekday()

Return the day of the week as an integer, where Monday is 1 and Sunday is 7. For example,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
59, a Wednesday. See also ,

date. isocalendar()

Return a object with three components.

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
1,
>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
63 and
>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
64

The ISO calendar is a widely used variant of the Gregorian calendar.

The ISO year consists of 52 or 53 full weeks, and where a week starts on a Monday and ends on a Sunday. The first week of an ISO year is the first (Gregorian) calendar week of a year containing a Thursday. This is called week number 1, and the ISO year of that Thursday is the same as its Gregorian year

For example, 2004 begins on a Thursday, so the first week of ISO year 2004 begins on Monday, 29 Dec 2003 and ends on Sunday, 4 Jan 2004

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
1

Changed in version 3. 9. Result changed from a tuple to a .

date. isoformat()

Return a string representing the date in ISO 8601 format,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
12

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
2

date. __str__()

For a date d,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
66 is equivalent to
>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
67

date. ctime()

Return a string representing the date

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
3

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
68 is equivalent to

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
4

on platforms where the native C

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
69 function (which invokes, but which does not invoke) conforms to the C standard

date. strftime(format)

Return a string representing the date, controlled by an explicit format string. Format codes referring to hours, minutes or seconds will see 0 values. For a complete list of formatting directives, see

date. __format__(format)

Same as . This makes it possible to specify a format string for a object in and when using . For a complete list of formatting directives, see

Examples of Usage.

Example of counting days to an event

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
5

More examples of working with

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
6

Objek

A object is a single object containing all the information from a object and a object

Like a object, assumes the current Gregorian calendar extended in both directions; like a object, assumes there are exactly 3600*24 seconds in every day

Constructor

class datetime. datetime(year , month , day , hour=0 , minute=0 , second=0 , microsecond=0 , tzinfo=None , * , fold=0)

The year, month and day arguments are required. tzinfo may be

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, or an instance of a subclass. The remaining arguments must be integers in the following ranges

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    90,

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    91,

  • >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    92,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    90,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    91,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    92,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    93,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    94

If an argument outside those ranges is given, is raised

New in version 3. 6. Added the

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
96 argument.

Other constructors, all class methods

classmethod datetime. today()

Return the current local datetime, with

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03

Equivalent to

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
7

See also ,

This method is functionally equivalent to , but without a

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
02 parameter

classmethod datetime. now(tz=None)

Return the current local date and time

If optional argument tz is

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 or not specified, this is like , but, if possible, supplies more precision than can be gotten from going through a timestamp (for example, this may be possible on platforms supplying the C
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
06 function)

If tz is not

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, it must be an instance of a subclass, and the current date and time are converted to tz’s time zone

This function is preferred over and

classmethod datetime. utcnow()

Return the current UTC date and time, with

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03

This is like , but returns the current UTC date and time, as a naive object. An aware current UTC datetime can be obtained by calling

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
15. See also

Warning

Because naive

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
7 objects are treated by many
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
7 methods as local times, it is preferred to use aware datetimes to represent times in UTC. As such, the recommended way to create an object representing the current time in UTC is by calling
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
15

classmethod datetime. fromtimestamp(timestamp , tz=None)

Return the local date and time corresponding to the POSIX timestamp, such as is returned by . If optional argument tz is

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 or not specified, the timestamp is converted to the platform’s local date and time, and the returned object is naive

If tz is not

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, it must be an instance of a subclass, and the timestamp is converted to tz’s time zone

may raise , if the timestamp is out of the range of values supported by the platform C

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
97 or
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
28 functions, and on
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
97 or
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
28 failure. It’s common for this to be restricted to years in 1970 through 2038. Note that on non-POSIX systems that include leap seconds in their notion of a timestamp, leap seconds are ignored by , and then it’s possible to have two timestamps differing by a second that yield identical objects. This method is preferred over

Changed in version 3. 3. Raise instead of if the timestamp is out of the range of values supported by the platform C

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
97 or
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
28 functions. Raise instead of on
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
97 or
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
28 failure.

Changed in version 3. 6. may return instances with set to 1.

classmethod datetime. utcfromtimestamp(timestamp)

Return the UTC corresponding to the POSIX timestamp, with

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03. (The resulting object is naive. )

This may raise , if the timestamp is out of the range of values supported by the platform C

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
28 function, and on
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
28 failure. It’s common for this to be restricted to years in 1970 through 2038

To get an aware object, call

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
8

On the POSIX compliant platforms, it is equivalent to the following expression

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
9

except the latter formula always supports the full years range. between and inclusive

Warning

Because naive

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
7 objects are treated by many
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
7 methods as local times, it is preferred to use aware datetimes to represent times in UTC. As such, the recommended way to create an object representing a specific timestamp in UTC is by calling
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
58

Changed in version 3. 3. Raise instead of if the timestamp is out of the range of values supported by the platform C

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
28 function. Raise instead of on
>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
28 failure.

classmethod datetime. fromordinal(ordinal)

Return the corresponding to the proleptic Gregorian ordinal, where January 1 of year 1 has ordinal 1. is raised unless

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
67. The hour, minute, second and microsecond of the result are all 0, and is
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03

classmethod datetime. combine(date , time , tzinfo=self. tzinfo)

Return a new object whose date components are equal to the given object’s, and whose time components are equal to the given object’s. If the tzinfo argument is provided, its value is used to set the attribute of the result, otherwise the attribute of the time argument is used

For any object d,

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
76. If date is a object, its time components and attributes are ignored

Changed in version 3. 6. Added the tzinfo argument.

classmethod datetime. fromisoformat(date_string)

Return a corresponding to a date_string in any valid ISO 8601 format, with the following exceptions

  1. Time zone offsets may have fractional seconds

  2. The

    >>> timedelta(hours=-5)
    datetime.timedelta(days=-1, seconds=68400)
    >>> print(_)
    -1 day, 19:00:00
    
    80 separator may be replaced by any single unicode character

  3. Ordinal dates are not currently supported

  4. Fractional hours and minutes are not supported

Examples

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
0

New in version 3. 7

Changed in version 3. 11. Sebelumnya, metode ini hanya mendukung format yang dapat dipancarkan oleh atau.

metode kelas tanggal waktu. dari isocalendar(tahun , minggu, day)

Kembalikan yang sesuai dengan tanggal kalender ISO yang ditentukan berdasarkan tahun, minggu, dan hari. Komponen non-tanggal dari datetime diisi dengan nilai default normalnya. Ini adalah kebalikan dari fungsi

New in version 3. 8

metode kelas tanggal waktu. strptime(date_string , format)

Kembalikan yang sesuai dengan date_string, diurai menurut format

Ini setara dengan

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
1

dimunculkan jika date_string dan format tidak dapat diuraikan oleh atau jika mengembalikan nilai yang bukan time tuple. Untuk daftar lengkap arahan pemformatan, lihat

Atribut kelas

datetime. mnt

Terwakili paling awal,

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_89

waktu. maks

Perwakilan terbaru,

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_91

waktu. resolusi

Perbedaan sekecil mungkin antara objek yang tidak sama,

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
24

Atribut instance (hanya baca)

waktu. tahun

Between and inclusive

waktu. bulan

Between 1 and 12 inclusive

waktu. hari

Between 1 and the number of days in the given month of the given year

waktu. jam

Di

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_96

waktu. menit

Di

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_97

waktu. detik

Di

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_97

waktu. mikrodetik

Di

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_99

waktu. tzinfo

Objek diteruskan sebagai argumen tzinfo ke konstruktor, atau

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 jika tidak ada yang diteruskan

waktu. lipat

Di

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_02. Digunakan untuk membedakan waktu dinding selama interval berulang. (Interval berulang terjadi saat jam diputar mundur di penghujung waktu musim panas atau saat offset UTC untuk zona saat ini dikurangi karena alasan politik. ) Nilai 0 (1) mewakili dua momen awal (kemudian) dengan representasi waktu dinding yang sama

Baru di versi 3. 6

Operasi yang didukung

Operasi

Hasil

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_03

(1)

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_04

(2)

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_05

(3)

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_06

Dibandingkan dengan. (4)

  1. datetime2 adalah durasi timedelta dihapus dari datetime1, bergerak maju dalam waktu jika

    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    21 > 0, atau mundur jika
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    21 < 0. Hasilnya memiliki atribut yang sama dengan input datetime, dan datetime2 - datetime1 == timedelta after. dinaikkan jika datetime2. tahun akan lebih kecil dari atau lebih besar dari. Perhatikan bahwa tidak ada penyesuaian zona waktu yang dilakukan meskipun inputnya adalah objek sadar

  2. Menghitung datetime2 sehingga datetime2 + timedelta == datetime1. Sebagai tambahan, hasilnya memiliki atribut yang sama dengan input datetime, dan tidak ada penyesuaian zona waktu yang dilakukan meskipun inputnya aware

  3. Pengurangan a dari a didefinisikan hanya jika kedua operan naif, atau jika keduanya sadar. Jika yang satu sadar dan yang lain naif, diangkat

    Jika keduanya naif, atau keduanya sadar dan memiliki atribut yang sama, atribut diabaikan, dan hasilnya adalah objek t sehingga

    >>> from datetime import timedelta
    >>> delta1 = timedelta(seconds=57)
    >>> delta2 = timedelta(hours=25, seconds=2)
    >>> delta2 != delta1
    True
    >>> delta2 == 5
    False
    
    22. Tidak ada penyesuaian zona waktu yang dilakukan dalam kasus ini

    Jika keduanya sadar dan memiliki atribut yang berbeda, ________ 55 ______ 24 bertindak seolah-olah a dan b pertama kali dikonversi ke waktu waktu UTC yang naif terlebih dahulu. Hasilnya adalah

    >>> from datetime import timedelta
    >>> delta1 = timedelta(seconds=57)
    >>> delta2 = timedelta(hours=25, seconds=2)
    >>> delta2 != delta1
    True
    >>> delta2 == 5
    False
    
    _25 kecuali implementasinya tidak pernah meluap

  4. datetime1 dianggap kurang dari datetime2 saat datetime1 mendahului datetime2 dalam waktu

    Jika satu pembanding naif dan yang lain sadar, dimunculkan jika perbandingan pesanan dicoba. Untuk perbandingan kesetaraan, contoh naif tidak pernah sama dengan contoh sadar

    Jika kedua comparand sadar, dan memiliki atribut yang sama, atribut umum diabaikan dan waktu dasar dibandingkan. Jika kedua komparand sadar dan memiliki atribut yang berbeda, komparand disesuaikan terlebih dahulu dengan mengurangkan offset UTC-nya (diperoleh dari

    >>> from datetime import timedelta
    >>> delta1 = timedelta(seconds=57)
    >>> delta2 = timedelta(hours=25, seconds=2)
    >>> delta2 != delta1
    True
    >>> delta2 == 5
    False
    
    30)

    Berubah di versi 3. 3. Perbandingan kesetaraan antara kejadian sadar dan naif tidak meningkat.

    Catatan

    Untuk menghentikan perbandingan agar tidak jatuh kembali ke skema default untuk membandingkan alamat objek, perbandingan tanggal dan waktu biasanya muncul jika perbandingan lain juga bukan objek. Namun,

    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    _41 dikembalikan sebagai gantinya jika pembanding lainnya memiliki atribut
    >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    42. Pengait ini memberi kesempatan pada objek tanggal jenis lain untuk mengimplementasikan perbandingan tipe campuran. Jika tidak, ketika suatu objek dibandingkan dengan objek dari jenis yang berbeda, dimunculkan kecuali perbandingannya adalah
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    75 atau
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    76. Kasus terakhir kembali atau , masing-masing

Instance methods

waktu. date()

Mengembalikan objek dengan tahun, bulan, dan hari yang sama

waktu. waktu()

Kembalikan objek dengan jam, menit, detik, mikrodetik, dan lipat yang sama. adalah

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_03. Lihat juga metode

Berubah di versi 3. 6. Nilai lipatan disalin ke objek yang dikembalikan.

waktu. timetz()

Kembalikan objek dengan atribut jam, menit, detik, mikrodetik, lipat, dan tzinfo yang sama. Lihat juga metode

Berubah di versi 3. 6. Nilai lipatan disalin ke objek yang dikembalikan.

waktu. ganti(tahun=diri. tahun , bulan=diri. bulan , hari=diri. hari , jam=diri. jam , menit=diri. menit , detik=diri. detik , mikrodetik=diri. mikrodetik , tzinfo=self. tzinfo , * , lipat=0)

Kembalikan datetime dengan atribut yang sama, kecuali untuk atribut yang diberi nilai baru dengan argumen kata kunci mana pun yang ditentukan. Perhatikan bahwa

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_52 dapat ditentukan untuk membuat waktu naif dari waktu yang diketahui tanpa konversi data tanggal dan waktu

New in version 3. 6. Added the

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
96 argument.

waktu. astimezone(tz=Tidak ada)

Mengembalikan objek dengan atribut baru tz, sesuaikan data tanggal dan waktu sehingga hasilnya waktu UTC sama dengan diri sendiri, tetapi dalam waktu lokal tz

Jika diberikan, tz harus merupakan turunan dari subkelas, dan metode dan tidak boleh mengembalikan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03. Jika diri naif, dianggap mewakili waktu dalam zona waktu sistem

Jika dipanggil tanpa argumen (atau dengan

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_60) zona waktu lokal sistem diasumsikan untuk zona waktu target. Atribut
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_61 dari instance datetime yang dikonversi akan disetel ke instance dengan nama zona dan offset diperoleh dari OS

Jika

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_63 adalah tz,
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
64 sama dengan diri. tidak ada penyesuaian data tanggal atau waktu yang dilakukan. Kalau tidak, hasilnya adalah waktu lokal di zona waktu tz, mewakili waktu UTC yang sama dengan diri sendiri. setelah
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_65,
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
66 akan memiliki data tanggal dan waktu yang sama dengan
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
67

Jika Anda hanya ingin melampirkan objek zona waktu tz ke datetime dt tanpa penyesuaian data tanggal dan waktu, gunakan

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
68. Jika Anda hanya ingin menghapus objek zona waktu dari datetime dt yang diketahui tanpa konversi data tanggal dan waktu, gunakan
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
69

Perhatikan bahwa metode default dapat diganti dalam subkelas untuk memengaruhi hasil yang dikembalikan oleh. Mengabaikan kasus kesalahan, bertindak seperti

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
2

Berubah di versi 3. 3. tz sekarang dapat dihilangkan.

Berubah di versi 3. 6. Metode sekarang dapat dipanggil pada instance naif yang dianggap mewakili waktu lokal sistem.

waktu. utcoffset()

Jika

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, yang lain mengembalikan
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
78, dan memunculkan pengecualian jika yang terakhir tidak mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 atau objek dengan besaran kurang dari satu hari

Berubah di versi 3. 7. The UTC offset is not restricted to a whole number of minutes.

waktu. dst()

Jika

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, yang lain mengembalikan
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
84, dan memunculkan pengecualian jika yang terakhir tidak mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 atau objek dengan besaran kurang dari satu hari

Berubah di versi 3. 7. Offset DST tidak terbatas pada jumlah menit penuh.

waktu. tzname()

Jika

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_03, mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, yang lain mengembalikan
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
90, memunculkan pengecualian jika yang terakhir tidak mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 atau objek string,

waktu. jadwal()

Return a such as returned by

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
52 is equivalent to

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
3

di mana

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
_53 adalah nomor hari dalam tahun berjalan dimulai dengan
>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
5 untuk tanggal 1 Januari. Bendera
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_97 dari hasil diatur sesuai dengan metode. adalah
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 atau mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03,
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
97 diatur ke
>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
04;

waktu. utctimetuple()

Jika contoh d naif, ini sama dengan

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
52 kecuali bahwa
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
97 dipaksa untuk 0 terlepas dari apa
>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
13 kembali. DST tidak pernah berlaku untuk waktu UTC

Jika d diketahui, d dinormalisasi ke waktu UTC, dengan mengurangkan

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
14, dan a untuk waktu yang dinormalisasi dikembalikan.
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_97 dipaksa untuk 0. Perhatikan bahwa an dapat dinaikkan jika d. tahun adalah
>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
_4 atau
>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
8 dan penyesuaian UTC melampaui batas tahun

Warning

Karena objek

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
7 yang naif diperlakukan oleh banyak metode
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
7 sebagai waktu lokal, lebih disukai menggunakan waktu yang diketahui untuk mewakili waktu dalam UTC; . Jika Anda memiliki
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
7 naif yang mewakili UTC, gunakan
>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
24 untuk membuatnya sadar, pada titik mana Anda dapat menggunakan

waktu. toordinal()

Kembalikan ordinal Gregorian proleptik dari tanggal tersebut. Sama seperti

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
_26

waktu. stempel waktu()

Kembalikan stempel waktu POSIX yang sesuai dengan instance. Nilai yang dikembalikan mirip dengan yang dikembalikan oleh

Contoh naif diasumsikan mewakili waktu lokal dan metode ini bergantung pada fungsi platform C

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
31 untuk melakukan konversi. Karena mendukung rentang nilai yang lebih luas daripada
>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
31 pada banyak platform, metode ini dapat meningkatkan waktu jauh di masa lalu atau jauh di masa depan

Untuk instance sadar, nilai pengembalian dihitung sebagai

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
_4

Baru di versi 3. 3

Berubah di versi 3. 6. Metode ini menggunakan atribut untuk membedakan waktu selama interval berulang.

Catatan

Tidak ada metode untuk mendapatkan stempel waktu POSIX langsung dari instance naif yang mewakili waktu UTC. Jika aplikasi Anda menggunakan konvensi ini dan zona waktu sistem Anda tidak disetel ke UTC, Anda dapat memperoleh stempel waktu POSIX dengan menyediakan

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
39

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
5

atau dengan menghitung stempel waktu secara langsung

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
6

waktu. hari kerja()

Mengembalikan hari dalam seminggu sebagai bilangan bulat, di mana Senin adalah 0 dan Minggu adalah 6. Sama dengan

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
_40. Lihat juga

waktu. hari kerja iso()

Mengembalikan hari dalam seminggu sebagai bilangan bulat, di mana Senin adalah 1 dan Minggu adalah 7. Sama seperti

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
_42. Lihat juga ,

waktu. isocalendar()

Kembalikan a dengan tiga komponen.

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
1,
>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
63 and
>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
64. Sama seperti
>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
_48

waktu. isoformat(sep=', timespec='auto')

Kembalikan string yang mewakili tanggal dan waktu dalam format ISO 8601

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _49, jika bukan 0

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _51, jika 0

Jika tidak mengembalikan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, sebuah string ditambahkan, memberikan offset UTC

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _55, jika bukan 0

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _57, jika 0

Examples

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
7

Argumen opsional sep (default

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
59) adalah pemisah satu karakter, ditempatkan di antara bagian tanggal dan waktu dari hasil. Sebagai contoh

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
8

Argumen opsional timespec menentukan jumlah komponen tambahan waktu yang akan disertakan (defaultnya adalah

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
60). Itu bisa menjadi salah satu dari yang berikut

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _60. Sama seperti
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _62 jika 0, sama seperti
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    64 jika tidak

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _65. Sertakan the dalam format ________0______67 dua digit

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _68. Sertakan dan dalam format
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _71

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _62. Sertakan , , dan dalam format
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    76

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _77. Sertakan waktu penuh, tetapi potong bagian kedua pecahan menjadi milidetik.
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _78

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _64. Sertakan purna waktu dalam format
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    80

Catatan

Komponen waktu yang dikecualikan dipotong, bukan dibulatkan

akan dimunculkan pada argumen timespec yang tidak valid

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
_9

Baru di versi 3. 6. Menambahkan argumen timespec.

waktu. __str__()

Misalnya d,

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
_66 setara dengan
>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
84

waktu. waktu()

Kembalikan string yang mewakili tanggal dan waktu

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_0

String keluaran tidak akan menyertakan informasi zona waktu, terlepas dari apakah masukannya sadar atau naif

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
68 is equivalent to

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
4

on platforms where the native C

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
69 function (which invokes, but which does not invoke) conforms to the C standard

waktu. strftime(format)

Kembalikan string yang mewakili tanggal dan waktu, dikontrol oleh string format eksplisit. Untuk daftar lengkap arahan pemformatan, lihat

waktu. __format__(format)

Same as . This makes it possible to specify a format string for a object in and when using . For a complete list of formatting directives, see

Examples of Usage.

Contoh bekerja dengan objek

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_2

Contoh di bawah menentukan subkelas yang menangkap informasi zona waktu untuk Kabul, Afghanistan, yang menggunakan +4 UTC hingga tahun 1945 dan kemudian +4. 30 UTC sesudahnya

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_3

Penggunaan

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
_95 dari atas

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_4

Objek

Objek mewakili waktu (lokal) dalam sehari, terlepas dari hari tertentu, dan dapat disesuaikan melalui objek

kelas tanggal waktu. waktu(jam=0, minute=0, second=0, microsecond=0, tzinfo=None, *, fold=0)

Semua argumen bersifat opsional. tzinfo mungkin

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, atau turunan dari subkelas. The remaining arguments must be integers in the following ranges

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    90,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    91,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    92,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    93,

  • >>> from datetime import timedelta
    >>> d = timedelta(microseconds=-1)
    >>> (d.days, d.seconds, d.microseconds)
    (-1, 86399, 999999)
    
    94

Jika argumen di luar rentang tersebut diberikan, akan dimunculkan. Semua default ke

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_14 kecuali tzinfo, yang defaultnya ke

Atribut kelas

waktu. mnt

Terwakili paling awal ,

>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
_10

waktu. maks

Perwakilan terbaru,

>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
_12

waktu. resolusi

Perbedaan sekecil mungkin antara objek yang tidak sama,

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
24, meskipun perhatikan bahwa aritmatika pada objek tidak didukung

Atribut instance (hanya baca)

waktu. jam

Di

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_96

waktu. menit

Di

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_97

waktu. detik

Di

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_97

waktu. mikrodetik

Di

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_99

waktu. tzinfo

Objek diteruskan sebagai argumen tzinfo ke konstruktor, atau

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 jika tidak ada yang diteruskan

waktu. lipat

Di

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_02. Digunakan untuk membedakan waktu dinding selama interval berulang. (Interval berulang terjadi saat jam diputar mundur di penghujung waktu musim panas atau saat offset UTC untuk zona saat ini dikurangi karena alasan politik. ) Nilai 0 (1) mewakili dua momen awal (kemudian) dengan representasi waktu dinding yang sama

Baru di versi 3. 6

objek mendukung perbandingan ke , di mana a dianggap kurang dari b saat a mendahului b dalam waktu. Jika satu pembanding naif dan yang lain sadar, dimunculkan jika perbandingan pesanan dicoba. Untuk perbandingan kesetaraan, contoh naif tidak pernah sama dengan contoh sadar

Jika kedua perbandingan diketahui, dan memiliki atribut yang sama, atribut umum diabaikan dan waktu dasar dibandingkan. Jika kedua komparand sadar dan memiliki atribut yang berbeda, komparand disesuaikan terlebih dahulu dengan mengurangkan offset UTC-nya (diperoleh dari

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
30). Untuk menghentikan perbandingan tipe campuran agar tidak kembali ke perbandingan default berdasarkan alamat objek, saat objek dibandingkan dengan objek dari tipe yang berbeda, dimunculkan kecuali jika perbandingannya adalah
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
75 atau
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
76. Kasus terakhir kembali atau , masing-masing

Berubah di versi 3. 3. Perbandingan kesetaraan antara kejadian sadar dan naif tidak meningkat.

Dalam konteks Boolean, sebuah objek selalu dianggap benar

Berubah di versi 3. 5. Sebelum Python 3. 5, sebuah objek dianggap salah jika mewakili tengah malam di UTC. Perilaku ini dianggap tidak jelas dan rawan kesalahan dan telah dihapus di Python 3. 5. Lihat bpo-13936 untuk detail selengkapnya.

konstruktor lainnya

metode kelas waktu. fromisoformat(time_string)

Kembalikan yang sesuai dengan time_string dalam format ISO 8601 yang valid, dengan pengecualian berikut

  1. Time zone offsets may have fractional seconds

  2. >>> timedelta(hours=-5)
    datetime.timedelta(days=-1, seconds=68400)
    >>> print(_)
    -1 day, 19:00:00
    
    80 terkemuka, biasanya diperlukan dalam kasus di mana mungkin ada ambiguitas antara tanggal dan waktu, tidak diperlukan

  3. Detik pecahan dapat memiliki jumlah digit berapa pun (apa pun yang melebihi 6 akan dipotong)

  4. Fractional hours and minutes are not supported

Examples

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_5

New in version 3. 7

Berubah di versi 3. 11. Sebelumnya, metode ini hanya mendukung format yang dapat dipancarkan oleh.

Instance methods

waktu. ganti(jam=diri. jam , menit=diri. menit , detik=diri. detik , mikrodetik=diri. mikrodetik , tzinfo=self. tzinfo , * , fold=0)

Return a with the same value, except for those attributes given new values by whichever keyword arguments are specified. Perhatikan bahwa

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_52 dapat ditentukan untuk membuat naif dari aware , tanpa konversi data waktu

New in version 3. 6. Added the

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
96 argument.

waktu. isoformat(spek waktu=')

Mengembalikan string yang mewakili waktu dalam format ISO 8601, salah satunya

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    80, jika bukan 0

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _76, jika 0

  • >>> # Components of another_year add up to exactly 365 days
    >>> from datetime import timedelta
    >>> year = timedelta(days=365)
    >>> another_year = timedelta(weeks=40, days=84, hours=23,
    ..                          minutes=50, seconds=600)
    >>> year == another_year
    True
    >>> year.total_seconds()
    31536000.0
    
    _53, jika tidak mengembalikan
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    03

  • >>> # Components of another_year add up to exactly 365 days
    >>> from datetime import timedelta
    >>> year = timedelta(days=365)
    >>> another_year = timedelta(weeks=40, days=84, hours=23,
    ..                          minutes=50, seconds=600)
    >>> year == another_year
    True
    >>> year.total_seconds()
    31536000.0
    
    _56, jika 0 dan tidak mengembalikan
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    03

Argumen opsional timespec menentukan jumlah komponen tambahan waktu yang akan disertakan (defaultnya adalah

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
60). Itu bisa menjadi salah satu dari yang berikut

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _60. Sama seperti
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _62 jika 0, sama seperti
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    64 jika tidak

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _65. Sertakan the dalam format ________0______67 dua digit

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _68. Sertakan dan dalam format
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _71

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _62. Sertakan , , dan dalam format
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    76

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _77. Sertakan waktu penuh, tetapi potong bagian kedua pecahan menjadi milidetik.
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _78

  • >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    _64. Sertakan purna waktu dalam format
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    80

Catatan

Komponen waktu yang dikecualikan dipotong, bukan dibulatkan

akan dimunculkan pada argumen timespec yang tidak valid

Example

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_6

Baru di versi 3. 6. Menambahkan argumen timespec.

waktu. __str__()

Untuk waktu t,

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_55 setara dengan
>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
83

waktu. strftime(format)

Kembalikan string yang mewakili waktu, dikontrol oleh string format eksplisit. Untuk daftar lengkap arahan pemformatan, lihat

waktu. __format__(format)

Same as . This makes it possible to specify a format string for a object in and when using . For a complete list of formatting directives, see

waktu. utcoffset()

Jika

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, yang lain mengembalikan
>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
90, dan memunculkan pengecualian jika yang terakhir tidak mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 atau objek dengan besaran kurang dari satu hari

Berubah di versi 3. 7. The UTC offset is not restricted to a whole number of minutes.

waktu. dst()

Jika

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, yang lain mengembalikan
>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
96, dan memunculkan pengecualian jika yang terakhir tidak mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, atau objek dengan besaran kurang dari satu hari

Berubah di versi 3. 7. Offset DST tidak terbatas pada jumlah menit penuh.

waktu. tzname()

Jika

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_03, mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, yang lain mengembalikan
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
02, atau memunculkan pengecualian jika yang terakhir tidak mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 atau objek string

Examples of Usage.

Contoh bekerja dengan objek

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_7

Objek

kelas tanggal waktu. tzinfo

Ini adalah kelas dasar abstrak, artinya kelas ini tidak boleh dipakai secara langsung. Tentukan subkelas untuk menangkap informasi tentang zona waktu tertentu

Instance dari (subclass konkret dari) dapat diteruskan ke konstruktor untuk dan objek. Objek yang terakhir melihat atributnya sebagai waktu lokal, dan objek mendukung metode yang mengungkapkan offset waktu lokal dari UTC, nama zona waktu, dan offset DST, semuanya terkait dengan objek tanggal atau waktu yang diteruskan ke mereka

Anda perlu menurunkan subkelas konkret, dan (setidaknya) menyediakan implementasi dari metode standar yang dibutuhkan oleh metode yang Anda gunakan. Modul ini menyediakan , subkelas konkret sederhana yang dapat mewakili zona waktu dengan offset tetap dari UTC seperti UTC itu sendiri atau EST dan EDT Amerika Utara

Persyaratan khusus untuk pengawetan. Subkelas harus memiliki metode

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
_18 yang dapat dipanggil tanpa argumen, selain itu dapat diasamkan tetapi mungkin tidak diurai lagi. Ini adalah persyaratan teknis yang mungkin dilonggarkan di masa mendatang

Subkelas konkret mungkin perlu mengimplementasikan metode berikut. Tepatnya metode mana yang dibutuhkan bergantung pada kegunaan yang dibuat dari objek sadar. Jika ragu, terapkan saja semuanya

tzinfo. utcoffset(dt)

Kembalikan offset waktu lokal dari UTC, sebagai objek yang positif di sebelah timur UTC. Jika waktu lokal di sebelah barat UTC, ini harus negatif

Ini mewakili total offset dari UTC; . Jika offset UTC tidak diketahui, kembalikan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03. Jika tidak, nilai yang dikembalikan harus berupa objek antara
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
26 dan
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
27 (besarnya offset harus kurang dari satu hari). Sebagian besar implementasi mungkin akan terlihat seperti salah satu dari keduanya

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_8

Jika tidak mengembalikan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_03, sebaiknya juga tidak mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03

Implementasi standar kenaikan gaji

Berubah di versi 3. 7. The UTC offset is not restricted to a whole number of minutes.

tzinfo. dst(dt)

Mengembalikan penyesuaian waktu musim panas (DST), sebagai objek atau

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 jika informasi DST tidak diketahui

Kembalikan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_83 jika DST tidak berlaku. Jika DST aktif, kembalikan offset sebagai objek (lihat detailnya). Perhatikan bahwa offset DST, jika berlaku, telah ditambahkan ke offset UTC yang dikembalikan oleh , jadi tidak perlu berkonsultasi kecuali jika Anda tertarik untuk mendapatkan info DST secara terpisah. Misalnya, panggil metode atributnya untuk menentukan bagaimana bendera
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
97 harus disetel, dan panggil akun untuk perubahan DST saat melintasi zona waktu

Contoh tz dari subkelas yang memodelkan waktu standar dan siang hari harus konsisten dalam pengertian ini

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
49

harus mengembalikan hasil yang sama untuk setiap dt dengan

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
51 Untuk subkelas waras, ungkapan ini menghasilkan "offset standar" zona waktu, yang seharusnya tidak bergantung pada tanggal atau waktu, tetapi hanya pada lokasi geografis. Implementasi bergantung pada ini, tetapi tidak dapat mendeteksi pelanggaran; . Jika sebuah subkelas tidak dapat menjamin hal ini, subkelas tersebut mungkin dapat menggantikan implementasi default dari untuk bekerja dengan benar dengan
>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
72 terlepas

Sebagian besar implementasi mungkin akan terlihat seperti salah satu dari keduanya

>>> timedelta(hours=-5)
datetime.timedelta(days=-1, seconds=68400)
>>> print(_)
-1 day, 19:00:00
_9

atau

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
0

Implementasi standar kenaikan gaji

Berubah di versi 3. 7. Offset DST tidak terbatas pada jumlah menit penuh.

tzinfo. tzname(dt)

Kembalikan nama zona waktu yang sesuai dengan objek dt, sebagai string. Tidak ada apa pun tentang nama string yang ditentukan oleh modul, dan tidak ada persyaratan bahwa itu berarti sesuatu secara khusus. Misalnya, “GMT”, “UTC”, “-500”, “-5. 00”, “EDT”, “AS/Timur”, “Amerika/New York” semuanya adalah balasan yang valid. Kembalikan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_03 jika nama string tidak diketahui. Perhatikan bahwa ini adalah metode daripada string tetap terutama karena beberapa subclass ingin mengembalikan nama yang berbeda tergantung pada nilai spesifik dari dt yang diteruskan, terutama jika kelas memperhitungkan waktu siang hari

Implementasi standar kenaikan gaji

Metode-metode ini dipanggil oleh objek atau, sebagai tanggapan atas metode mereka dengan nama yang sama. Objek meneruskan dirinya sendiri sebagai argumen, dan objek meneruskan

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 sebagai argumen. Oleh karena itu, metode subclass harus disiapkan untuk menerima argumen dt dari
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03, atau dari class

Saat

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_03 diteruskan, terserah desainer kelas untuk memutuskan respons terbaik. Misalnya, mengembalikan
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03 sesuai jika kelas ingin mengatakan bahwa objek waktu tidak berpartisipasi dalam protokol. Mungkin lebih berguna bagi
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
_78 untuk mengembalikan offset standar UTC, karena tidak ada konvensi lain untuk menemukan offset standar

Ketika sebuah objek diteruskan sebagai respons terhadap suatu metode,

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
81 adalah objek yang sama dengan self. metode dapat mengandalkan ini, kecuali kode pengguna memanggil metode secara langsung. Maksudnya adalah metode menafsirkan dt sebagai waktu lokal, dan tidak perlu khawatir tentang objek di zona waktu lain

Ada satu metode lagi yang mungkin ingin ditimpa oleh subclass

tzinfo. fromutc(dt)

Ini dipanggil dari implementasi default. Ketika dipanggil dari situ,

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
81 adalah self, dan data tanggal dan waktu dt harus dilihat sebagai menyatakan waktu UTC. Tujuannya adalah untuk menyesuaikan data tanggal dan waktu, mengembalikan waktu yang setara dalam waktu lokal sendiri

Sebagian besar subclass harus dapat mewarisi implementasi default tanpa masalah. Ini cukup kuat untuk menangani zona waktu fixed-offset, dan zona waktu memperhitungkan waktu standar dan siang hari, dan yang terakhir bahkan jika waktu transisi DST berbeda di tahun yang berbeda. Contoh zona waktu yang implementasi defaultnya mungkin tidak ditangani dengan benar dalam semua kasus adalah di mana offset standar (dari UTC) bergantung pada tanggal dan waktu tertentu yang berlalu, yang dapat terjadi karena alasan politik. Implementasi default dari

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_72 dan mungkin tidak menghasilkan hasil yang Anda inginkan jika hasilnya adalah salah satu jam yang mengangkang saat offset standar berubah

Melewatkan kode untuk kasus kesalahan, seperti implementasi default

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_1

Dalam file

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
_95 berikut ada beberapa contoh kelas

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_2

Perhatikan bahwa ada seluk-beluk yang tidak dapat dihindari dua kali per tahun dalam akuntansi subkelas untuk waktu standar dan siang hari, pada titik transisi DST. Untuk konkretnya, pertimbangkan US Eastern (UTC -0500), di mana EDT dimulai menit setelah 1. 59 (EST) pada hari Minggu kedua bulan Maret, dan berakhir menit setelah 1. 59 (EDT) pada hari Minggu pertama bulan November

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_3

Saat DST dimulai (baris "mulai"), jam dinding lokal melompat dari 1. 59 sampai 3. 00. Waktu dinding dalam bentuk 2. MM tidak masuk akal pada hari itu, jadi

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
98 tidak akan memberikan hasil dengan
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
99 pada hari DST dimulai. Misalnya, pada transisi maju musim semi tahun 2016, kita dapatkan

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
_4

Saat DST berakhir ("garis akhir"), ada potensi masalah yang lebih buruk. ada satu jam yang tidak bisa dieja dengan jelas dalam waktu dinding lokal. jam terakhir siang hari. Di Timur, itu adalah waktu dalam bentuk 5. MM UTC pada hari waktu siang hari berakhir. Jam dinding lokal melompat dari 1. 59 (waktu siang hari) kembali ke 1. 00 (waktu standar) lagi. Waktu setempat dalam bentuk 1. MM ambigu.

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
72 mimics the local clock’s behavior by mapping two adjacent UTC hours into the same local hour then. Dalam contoh Timur, waktu UTC dalam bentuk 5. MM dan 6. MM keduanya dipetakan ke 1. MM saat dikonversi ke Timur, tetapi waktu sebelumnya memiliki atribut yang disetel ke 0 dan waktu selanjutnya disetel ke 1. Misalnya, pada transisi musim gugur tahun 2016, kami mendapatkan

>>> from datetime import timedelta
>>> delta1 = timedelta(seconds=57)
>>> delta2 = timedelta(hours=25, seconds=2)
>>> delta2 != delta1
True
>>> delta2 == 5
False
5

Note that the instances that differ only by the value of the attribute are considered equal in comparisons

Applications that can’t bear wall-time ambiguities should explicitly check the value of the attribute or avoid using hybrid subclasses; there are no ambiguities when using , or any other fixed-offset subclass (such as a class representing only EST (fixed offset -5 hours), or only EDT (fixed offset -4 hours))

Lihat juga

The module has a basic class (for handling arbitrary fixed offsets from UTC) and its attribute (a UTC timezone instance)

>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
1 brings the IANA timezone database (also known as the Olson database) to Python, and its usage is recommended

IANA timezone database

The Time Zone Database (often called tz, tzdata or zoneinfo) contains code and data that represent the history of local time for many representative locations around the globe. It is updated periodically to reflect changes made by political bodies to time zone boundaries, UTC offsets, and daylight-saving rules

Objek

The class is a subclass of , each instance of which represents a timezone defined by a fixed offset from UTC

Objects of this class cannot be used to represent timezone information in the locations where different offsets are used in different days of the year or where historical changes have been made to civil time

class datetime. timezone(offset , name=None)

The offset argument must be specified as a object representing the difference between the local time and UTC. It must be strictly between

>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
26 and
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> ten_years = 10 * year
>>> ten_years
datetime.timedelta(days=3650)
>>> ten_years.days // 365
10
>>> nine_years = ten_years - year
>>> nine_years
datetime.timedelta(days=3285)
>>> three_years = nine_years // 3
>>> three_years, three_years.days // 365
(datetime.timedelta(days=1095), 3)
27, otherwise is raised

The name argument is optional. If specified it must be a string that will be used as the value returned by the method

Baru di versi 3. 2

Berubah di versi 3. 7. The UTC offset is not restricted to a whole number of minutes.

timezone. utcoffset(dt)

Return the fixed value specified when the instance is constructed

The dt argument is ignored. The return value is a instance equal to the difference between the local time and UTC

Berubah di versi 3. 7. The UTC offset is not restricted to a whole number of minutes.

timezone. tzname(dt)

Return the fixed value specified when the instance is constructed

If name is not provided in the constructor, the name returned by

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
24 is generated from the value of the
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
25 as follows. If offset is
>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
83, the name is “UTC”, otherwise it is a string in the format
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
27, where ± is the sign of
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
25, HH and MM are two digits of
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
29 and
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
30 respectively

Changed in version 3. 6. Name generated from

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
31 is now plain
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
32, not
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
33.

timezone. dst(dt)

Always returns

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
03

timezone. fromutc(dt)

Return

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
35. The dt argument must be an aware instance, with
>>> delta2 > delta1
True
>>> delta2 > 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
4 set to
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
38

Atribut kelas

timezone. utc

The UTC timezone,

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
39

>>> from datetime import date >>> date.fromisoformat('2019-12-04') datetime.date(2019, 12, 4) >>> date.fromisoformat('20191204') datetime.date(2019, 12, 4) >>> date.fromisoformat('2021-W01-1') datetime.date(2021, 1, 4) 40 and >>> from datetime import date >>> date.fromisoformat('2019-12-04') datetime.date(2019, 12, 4) >>> date.fromisoformat('20191204') datetime.date(2019, 12, 4) >>> date.fromisoformat('2021-W01-1') datetime.date(2021, 1, 4) 41 Behavior

, , and objects all support a

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
45 method, to create a string representing the time under the control of an explicit format string

Conversely, the class method creates a object from a string representing a date and time and a corresponding format string

The table below provides a high-level comparison of

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
40 versus
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
41

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
50

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
51

Usage

Convert object to a string according to a given format

Parse a string into a object given a corresponding format

Type of method

Instance method

Class method

Method of

; ;

Signature

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
45

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
58

>>> from datetime import date >>> date.fromisoformat('2019-12-04') datetime.date(2019, 12, 4) >>> date.fromisoformat('20191204') datetime.date(2019, 12, 4) >>> date.fromisoformat('2021-W01-1') datetime.date(2021, 1, 4) 40 and >>> from datetime import date >>> date.fromisoformat('2019-12-04') datetime.date(2019, 12, 4) >>> date.fromisoformat('20191204') datetime.date(2019, 12, 4) >>> date.fromisoformat('2021-W01-1') datetime.date(2021, 1, 4) 41 Format Codes

The following is a list of all the format codes that the 1989 C standard requires, and these work on all platforms with a standard C implementation

Directive

Meaning

Example

Notes

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
61

Weekday as locale’s abbreviated name

Sun, Mon, …, Sat (en_US);

So, Mo, …, Sa (de_DE)

(1)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
62

Weekday as locale’s full name

Sunday, Monday, …, Saturday (en_US);

Sonntag, Montag, …, Samstag (de_DE)

(1)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
63

Hari kerja sebagai angka desimal, di mana 0 adalah hari Minggu dan 6 adalah hari Sabtu

0, 1, …, 6

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
64

Day of the month as a zero-padded decimal number

01, 02, …, 31

(9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
65

Month as locale’s abbreviated name

Jan, Feb, …, Dec (en_US);

Jan, Feb, …, Dez (de_DE)

(1)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
66

Month as locale’s full name

January, February, …, December (en_US);

Januar, Februar, …, Dezember (de_DE)

(1)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
67

Month as a zero-padded decimal number

01, 02, …, 12

(9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
68

Year without century as a zero-padded decimal number

00, 01, …, 99

(9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
_69

Tahun dengan abad sebagai angka desimal

0001, 0002, …, 2013, 2014, …, 9998, 9999

(2)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
_70

Jam (jam 24 jam) sebagai angka desimal tanpa bantalan

00, 01, …, 23

(9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
_71

Jam (jam 12 jam) sebagai angka desimal tanpa bantalan

01, 02, …, 12

(9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
_72

Lokal yang setara dengan AM atau PM

AM, PM (en_US);

pagi, sore (de_DE)

(1), (3)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
_73

Menit sebagai angka desimal dengan bantalan nol

00, 01, …, 59

(9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
74

Second as a zero-padded decimal number

00, 01, …, 59

(4), (9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
75

Microsecond as a decimal number, zero-padded to 6 digits

000000, 000001, …, 999999

(5)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
76

UTC offset in the form

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
77 (empty string if the object is naive)

(empty), +0000, -0400, +1030, +063415, -030712. 345216

(6)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
78

Time zone name (empty string if the object is naive)

(empty), UTC, GMT

(6)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
79

Day of the year as a zero-padded decimal number

001, 002, …, 366

(9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
80

Week number of the year (Sunday as the first day of the week) as a zero-padded decimal number. All days in a new year preceding the first Sunday are considered to be in week 0

00, 01, …, 53

(7), (9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
81

Week number of the year (Monday as the first day of the week) as a zero-padded decimal number. All days in a new year preceding the first Monday are considered to be in week 0

00, 01, …, 53

(7), (9)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
82

Locale’s appropriate date and time representation

Tue Aug 16 21. 30. 00 1988 (en_US);

Di 16 Aug 21. 30. 00 1988 (de_DE)

(1)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
83

Locale’s appropriate date representation

08/16/88 (None);

08/16/1988 (en_US);

16. 08. 1988 (de_DE)

(1)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
84

Locale’s appropriate time representation

21. 30. 00 (en_US);

21. 30. 00 (de_DE)

(1)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
85

A literal

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
86 character

%

Several additional directives not required by the C89 standard are included for convenience. These parameters all correspond to ISO 8601 date values

Directive

Meaning

Example

Notes

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
87

ISO 8601 year with century representing the year that contains the greater part of the ISO week (

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
88)

0001, 0002, …, 2013, 2014, …, 9998, 9999

(8)

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
89

ISO 8601 weekday as a decimal number where 1 is Monday

1, 2, …, 7

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
88

ISO 8601 week as a decimal number with Monday as the first day of the week. Week 01 is the week containing Jan 4

01, 02, …, 53

(8), (9)

These may not be available on all platforms when used with the

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
40 method. Arahan tahun ISO 8601 dan minggu ISO 8601 tidak dapat dipertukarkan dengan arahan tahun dan angka minggu di atas. Calling
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
41 with incomplete or ambiguous ISO 8601 directives will raise a

Set lengkap kode format yang didukung bervariasi di seluruh platform, karena Python memanggil fungsi

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
40 perpustakaan platform C, dan variasi platform adalah hal yang umum. Untuk melihat set lengkap kode format yang didukung pada platform Anda, lihat dokumentasi strftime(3). Ada juga perbedaan antar platform dalam menangani penentu format yang tidak didukung

Baru di versi 3. 6.

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
87,
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
89 dan
>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
88 ditambahkan.

Detil Teknis

Secara umum,

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
98 bertindak seperti
>>> from datetime import date
>>> d = date(2002, 12, 31)
>>> d.replace(day=26)
datetime.date(2002, 12, 26)
00 modul meskipun tidak semua objek mendukung metode
>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
42

Untuk metode kelas, nilai defaultnya adalah

>>> from datetime import date
>>> d = date(2002, 12, 31)
>>> d.replace(day=26)
datetime.date(2002, 12, 26)
03. setiap komponen yang tidak ditentukan dalam string format akan ditarik dari nilai default.

Menggunakan

>>> from datetime import date
>>> d = date(2002, 12, 31)
>>> d.replace(day=26)
datetime.date(2002, 12, 26)
_04 sama dengan

>>> from datetime import timedelta
>>> d = timedelta(microseconds=-1)
>>> (d.days, d.seconds, d.microseconds)
(-1, 86399, 999999)
1

kecuali jika format menyertakan komponen sub-detik atau informasi offset zona waktu, yang didukung di

>>> from datetime import date
>>> d = date(2002, 12, 31)
>>> d.replace(day=26)
datetime.date(2002, 12, 26)
05 tetapi dibuang oleh
>>> from datetime import date
>>> d = date(2002, 12, 31)
>>> d.replace(day=26)
datetime.date(2002, 12, 26)
06

Untuk objek, kode format tahun, bulan, dan hari tidak boleh digunakan, karena objek tidak memiliki nilai seperti itu. If they’re used anyway,

>>> from datetime import date
>>> d = date(2002, 12, 31)
>>> d.replace(day=26)
datetime.date(2002, 12, 26)
09 is substituted for the year, and
>>> # Components of another_year add up to exactly 365 days
>>> from datetime import timedelta
>>> year = timedelta(days=365)
>>> another_year = timedelta(weeks=40, days=84, hours=23,
..                          minutes=50, seconds=600)
>>> year == another_year
True
>>> year.total_seconds()
31536000.0
5 for the month and day

Untuk objek, kode format jam, menit, detik, dan mikrodetik tidak boleh digunakan, karena objek tidak memiliki nilai seperti itu. Jika mereka tetap digunakan,

>>> from datetime import timedelta
>>> delta = timedelta(
..     days=50,
..     seconds=27,
..     microseconds=10,
..     milliseconds=29000,
..     minutes=5,
..     hours=8,
..     weeks=2
.. )
>>> # Only days, seconds, and microseconds remain
>>> delta
datetime.timedelta(days=64, seconds=29156, microseconds=10)
_14 diganti untuk mereka

Untuk alasan yang sama, penanganan string format yang berisi poin kode Unicode yang tidak dapat direpresentasikan dalam rangkaian karakter lokal saat ini juga bergantung pada platform. Pada beberapa platform, titik kode seperti itu dipertahankan utuh dalam keluaran, sementara pada platform lain

>>> from datetime import date
>>> date.fromisoformat('2019-12-04')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('20191204')
datetime.date(2019, 12, 4)
>>> date.fromisoformat('2021-W01-1')
datetime.date(2021, 1, 4)
50 dapat menaikkan atau mengembalikan string kosong sebagai gantinya

Catatan

  1. Because the format depends on the current locale, care should be taken when making assumptions about the output value. Field orderings will vary (for example, “month/day/year” versus “day/month/year”), and the output may contain Unicode characters encoded using the locale’s default encoding (for example, if the current locale is

    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    16, the default encoding could be any one of
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    17,
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    18, or
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    19; use to determine the current locale’s encoding)

  2. The

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41 method can parse years in the full [1, 9999] range, but years < 1000 must be zero-filled to 4-digit width

    Changed in version 3. 2. In previous versions,

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    40 method was restricted to years >= 1900.

    Changed in version 3. 3. In version 3. 2,

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    40 method was restricted to years >= 1000.

  3. When used with the

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41 method, the
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    72 directive only affects the output hour field if the
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    71 directive is used to parse the hour

  4. Berbeda dengan modul, modul tidak mendukung detik kabisat

  5. Saat digunakan dengan metode

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41, direktif
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    75 menerima dari satu hingga enam digit dan bantalan nol di sebelah kanan.
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    75 is an extension to the set of format characters in the C standard (but implemented separately in datetime objects, and therefore always available)

  6. For a naive object, the

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    76 and
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    78 format codes are replaced by empty strings

    For an aware object

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    76

    >>> from datetime import timedelta
    >>> delta1 = timedelta(seconds=57)
    >>> delta2 = timedelta(hours=25, seconds=2)
    >>> delta2 != delta1
    True
    >>> delta2 == 5
    False
    
    57 is transformed into a string of the form
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    77, where
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    67 is a 2-digit string giving the number of UTC offset hours,
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    38 is a 2-digit string giving the number of UTC offset minutes,
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    39 is a 2-digit string giving the number of UTC offset seconds and
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    40 is a 6-digit string giving the number of UTC offset microseconds. The
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    40 part is omitted when the offset is a whole number of seconds and both the
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    40 and the
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    39 part is omitted when the offset is a whole number of minutes. For example, if
    >>> from datetime import timedelta
    >>> delta1 = timedelta(seconds=57)
    >>> delta2 = timedelta(hours=25, seconds=2)
    >>> delta2 != delta1
    True
    >>> delta2 == 5
    False
    
    57 returns
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    45,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    76 is replaced with the string
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    47

    Berubah di versi 3. 7. The UTC offset is not restricted to a whole number of minutes.

    Changed in version 3. 7. When the

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    76 directive is provided to the
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41 method, the UTC offsets can have a colon as a separator between hours, minutes and seconds. For example,
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    50 will be parsed as an offset of one hour. In addition, providing
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    51 is identical to
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    52.

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    78

    In

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    40,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    78 is replaced by an empty string if
    >>> from datetime import timedelta
    >>> year = timedelta(days=365)
    >>> ten_years = 10 * year
    >>> ten_years
    datetime.timedelta(days=3650)
    >>> ten_years.days // 365
    10
    >>> nine_years = ten_years - year
    >>> nine_years
    datetime.timedelta(days=3285)
    >>> three_years = nine_years // 3
    >>> three_years, three_years.days // 365
    (datetime.timedelta(days=1095), 3)
    
    65 returns
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    03; otherwise
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    78 is replaced by the returned value, which must be a string

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41 only accepts certain values for
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    78

    1. any value in

      >>> from datetime import date
      >>> d = date(2002, 12, 31)
      >>> d.replace(day=26)
      datetime.date(2002, 12, 26)
      
      61 for your machine’s locale

    2. the hard-coded values

      >>> from datetime import date
      >>> d = date(2002, 12, 31)
      >>> d.replace(day=26)
      datetime.date(2002, 12, 26)
      
      62 and
      >>> from datetime import date
      >>> d = date(2002, 12, 31)
      >>> d.replace(day=26)
      datetime.date(2002, 12, 26)
      
      63

    So someone living in Japan may have

    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    64,
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    62, and
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    63 as valid values, but probably not
    >>> from datetime import date
    >>> d = date(2002, 12, 31)
    >>> d.replace(day=26)
    datetime.date(2002, 12, 26)
    
    67. It will raise
    >>> from datetime import timedelta
    >>> delta = timedelta(
    ..     days=50,
    ..     seconds=27,
    ..     microseconds=10,
    ..     milliseconds=29000,
    ..     minutes=5,
    ..     hours=8,
    ..     weeks=2
    .. )
    >>> # Only days, seconds, and microseconds remain
    >>> delta
    datetime.timedelta(days=64, seconds=29156, microseconds=10)
    
    93 for invalid values

    Changed in version 3. 2. Saat direktif

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    76 diberikan ke metode
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41, objek sadar akan dihasilkan. The
    >>> delta2 > delta1
    True
    >>> delta2 > 5
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'
    
    4 of the result will be set to a instance.

  7. When used with the

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41 method,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    80 and
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    81 are only used in calculations when the day of the week and the calendar year (
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    69) are specified

  8. Similar to

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    80 and
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    81,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    88 is only used in calculations when the day of the week and the ISO year (
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    87) are specified in a
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41 format string. Also note that
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    87 and
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    69 are not interchangeable

  9. When used with the

    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    41 method, the leading zero is optional for formats
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    64,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    67,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    70,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    71,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    73,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    74,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    79,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    80,
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    81, and
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    88. Format
    >>> from datetime import date
    >>> date.fromisoformat('2019-12-04')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('20191204')
    datetime.date(2019, 12, 4)
    >>> date.fromisoformat('2021-W01-1')
    datetime.date(2021, 1, 4)
    
    68 does require a leading zero

Footnotes

If, that is, we ignore the effects of Relativity

This matches the definition of the “proleptic Gregorian” calendar in Dershowitz and Reingold’s book Calendrical Calculations, where it’s the base calendar for all computations. See the book for algorithms for converting between proleptic Gregorian ordinals and many other calendar systems

How do I convert a string to time in Python?

Convert a String to a datetime object using datetime. strptime() The datetime. strptime() method returns a datetime object that matches the date_string parsed by the format. Both arguments are required and must be strings.

How to convert timestamp to local time in Python?

To convert naive Timestamp to local time zone, use the timestamp. .
impor panda sebagai pd. Creating a naive timestamp
timestamp = pd. Timestamp('2021-09-14T15. 12. 34. 261811624') Add the timezone
timestamp. tz_localize(tz='Australia/Brisbane') Example. Following is the code

How to get local time Python?

How to Get the Current Date and Time in Python .
Command line / terminal window access. .
Options for datetime formating. .
Use strftime() to display Time and Date. .
Save and close the file. .
To display the time in a 12-hour format, edit the file to. import time print (time. strftime("%I. %M. %S"))

How to convert string to UTC datetime in Python?

To convert a time string into datetime object, datetime. strptime() function of datetime module is used . This function returns datetime object.

How to convert timestamp string to datetime object in Python?

Use the datetime. fromtimestamp() berfungsi untuk mengubah string timestamp menjadi objek datetime dan memformatnya menggunakan metode strftime() (mengembalikan string yang mewakili objek datetime berdasarkan .