| CARVIEW |
timezone-olson: A pure Haskell parser and renderer for binary Olson timezone files
A parser and renderer for binary Olson timezone
files whose format is specified by the tzfile(5)
man page on Unix-like systems. For more
information about this format, see
https://www.iana.org/time-zones/repository/tz-link.html.
Functions are provided for converting the parsed data into
TimeZoneSeries objects from the timezone-series
package. On many platforms, binary Olson timezone
files suitable for use with this package are
available in the directory usrshare/zoneinfo
and its subdirectories on your computer.
For a way to read binary Olson timezone files at compile
time, see the timezone-olson-th package
(https://hackage.haskell.org/package/timezone-olson-th).
[Skip to Readme]
Modules
[Index] [Quick Jump]
- Data
- Time
- LocalTime
- TimeZone
- Data.Time.LocalTime.TimeZone.Olson
- Data.Time.LocalTime.TimeZone.Olson.Parse
- Data.Time.LocalTime.TimeZone.Olson.Render
- Data.Time.LocalTime.TimeZone.Olson.Types
- Data.Time.LocalTime.TimeZone.Olson
- TimeZone
- LocalTime
- Time
Downloads
- timezone-olson-0.2.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
| Versions [RSS] | 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.6, 0.1.7, 0.1.8, 0.1.9, 0.2.0, 0.2.1 |
|---|---|
| Dependencies | base (>=3.0 && <5.0), binary (>=0.4.1 && <0.11), bytestring (>=0.9 && <1.0), extensible-exceptions (>=0.1.0 && <0.2), time (>=1.6 && <1.14), timezone-series (>=0.1.0 && <0.2) [details] |
| Tested with | ghc ==9.0.1 || ==8.10.7 || ==8.8.4 |
| License | BSD-3-Clause |
| Copyright | Copyright (c) 2010-2021 Yitzchak Gale. All rights reserved. |
| Author | Yitzchak Gale |
| Maintainer | yitz@sefer.org |
| Uploaded | by YitzGale at 2021-12-26T01:36:57Z |
| Category | Data |
| Home page | https://projects.haskell.org/time-ng/ |
| Source repo | head: git clone https://github.com/ygale/timezone-olson.git |
| Distributions | Arch:0.2.1, FreeBSD:0.1.7, LTSHaskell:0.2.1, NixOS:0.2.1, openSUSE:0.2.1 |
| Reverse Dependencies | 9 direct, 3 indirect [details] |
| Downloads | 22046 total (51 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating |
|
| Status | Docs available [build log] Last success reported on 2021-12-26 [all 1 reports] |
Readme for timezone-olson-0.2.1
[back to package description]timezone-olson
On Hackage: timezone-olson
This package provides a parser and renderer for binary Olson timezone files whose format is specified in RFC 8536.
Functions are provided for
converting the parsed data into TimeZoneSeries objects from the
timezone-series
package. On many platforms, binary Olson timezone
files suitable for use with this package are available in the
directory /usr/share/zoneinfo and its subdirectories on your computer.
See also the timezone-olson-th package for a way to include timezone informaton from a binary Olson timezone file at compile time.
Copyright (c) 2010-2021 Yitzchak Gale. All rights reserved.
For licensing information, see the BSD3-style license in the file LICENSE that was originally distributed by the author together with this file.
This package is part of the time-ng project.
Testing utilities
This package also provides two Haskell files, each of which can be compiled into a command-line utility that might be helpful for testing purposes.
zhdump.hs: A clone of zdump(8), including most of its bugs, that is usually present on systems that have an Olson timezone database, except hzdump takes paths to timezone files instead of timezone identifiers on the command line.
catTZ: Read and parse a timezone file, then render it. With the -i flag, interprets the timezone data as a TimeZoneSeries object before rendering.