Python Leap Second List

Leap seconds are corrections applied irregularly so that the UTC day stays fixed to the earth's rotation.

This module provides a class for parsing and validating the standard leap-seconds.list file. Once parsed, it is possible to retrieve the full list of leap seconds, or find the TAI-UTC offset for any UTC time.

`leapsecond` program

Access leap second data from the command line.

Usage: leapsecond [OPTIONS] COMMAND [ARGS]...

  Access leap second database information

Options:
  --url TEXT            URL for leap second data (unspecified to use default
                        source)
  --debug / --no-debug
  --help                Show this message and exit.

Commands:
  convert              Convert timestamps between TAI and UTC
  info                 Show information about leap second database
  next-leapsecond      Get the next leap second after a given UTC timestamp
  offset               Get the UTC offset for a given moment, in seconds
  previous-leapsecond  Get the last leap second before a given UTC timestamp
  table                Print information about leap seconds

Release files for leapseconddata 4.1.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for leapseconddata 4.1.1
File	Size	Uploaded
leapseconddata-4.1.1.tar.gz	35.2 kB	Apr 25, 2025	Details

Built distribution (wheel)

Table of built distributions (wheels) for leapseconddata 4.1.1
File	Interpreter	ABI	Platform	Reset
leapseconddata-4.1.1-py3-none-any.whl 9.9 kB Apr 25, 2025	Python 3	none	any	Details

Total release size: 45.0 kB

Release files / leapseconddata-4.1.1.tar.gz

Download URL	leapseconddata-4.1.1.tar.gz
Size	35.2 kB
Tags	Source
SHA-256 checksum How to use checksums	`de37bb5cfa8aac9d368d80d0db5fb46b376e32005d8d294f4af810925cee0991`
BLAKE2b-256 checksum How to use checksums	`d6a2e837961090fd574510113c127e8a24977fa46b4b46d824486067f381b43e`
Upload date	Apr 25, 2025
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/6.1.0 CPython/3.13.3`

Release files / leapseconddata-4.1.1-py3-none-any.whl

Download URL	leapseconddata-4.1.1-py3-none-any.whl
Size	9.9 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`df684bd6745cf09e81d85bc97400506186abf79acf03c5050d054b7e6d188bad`
BLAKE2b-256 checksum How to use checksums	`25f97711054b7a0deb3f4f5c4c1f77282996706c941584f3293abe7f3dd916ac`
Upload date	Apr 25, 2025
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/6.1.0 CPython/3.13.3`