dev-haskell / aeson

Fast JSON parsing and encoding

Official package sites : https://github.com/bos/aeson ·

Summary

A JSON parsing and encoding library optimized for ease of use and high performance. /Note/: if you use GHCi or Template Haskell, please see the @README@ file for important details about building this package, and other packages that depend on it: <https://github.com/mailrank/aeson#readme> Parsing performance on a late 2010 MacBook Pro (2.66GHz Core i7), for mostly-English tweets from Twitter's JSON search API: * 0.8 KB, 32-bit GHC 6.12.3: 30538 msg\/sec (24.9 MB\/sec) * 0.8 KB, 64-bit GHC 7.0.3: 31204 msg\/sec (25.4 MB\/sec) * 6.4 KB, 32-bit GHC 6.12.3: 6731 msg\/sec (42.3 MB\/sec) * 6.4 KB, 64-bit GHC 7.0.3: 6627 msg\/sec (41.7 MB\/sec) * 11.8 KB, 32-bit GHC 6.12.3: 3751 msg\/sec (43.2 MB\/sec) * 11.8 KB, 64-bit GHC 7.0.3: 3381 msg\/sec (38.9 MB\/sec) * 31.2 KB, 32-bit GHC 6.12.3: 1306 msg\/sec (39.8 MB\/sec) * 31.2 KB, 64-bit GHC 7.0.3: 1132 msg\/sec (34.5 MB\/sec) * 61.5 KB, 32-bit GHC 6.12.3: 616 msg\/sec (37.0 MB\/sec) * 61.5 KB, 64-bit GHC 7.0.3: 534 msg\/sec (32.1 MB\/sec) Handling heavily-escaped text is a little more work. Here is parsing performance with Japanese tweets, where much of the text is entirely Unicode-escaped. * 14.6 KB, 32-bit GHC 6.12.3: 2315 msg\/sec (33.1 MB\/sec) * 14.6 KB, 64-bit GHC 7.0.3: 1986 msg\/sec (28.4 MB\/sec) * 44.1 KB, 32-bit GHC 6.12.3: 712 msg\/sec (30.7 MB\/sec) * 44.1 KB, 64-bit GHC 7.0.3: 634 msg\/sec (27.3 MB\/sec) * 82.9 KB, 32-bit GHC 6.12.3: 377 msg\/sec (30.5 MB\/sec) * 82.9 KB, 64-bit GHC 7.0.3: 332 msg\/sec (26.9 MB\/sec) Encoding performance on the same machine and data: * English, 854 bytes: 43439 msg\/sec (35.4 MB/sec) * English, 6.4 KB: 7127 msg\/sec (44.8 MB/sec) * Engish, 61.5 KB: 765 msg\/sec (46.0 MB/sec) * Japanese, 14.6 KB: 4727 msg\/sec (67.5 MB/sec) * Japanese, 44.1 KB: 1505 msg\/sec (64.8 MB/sec) (A note on naming: in Greek mythology, Aeson was the father of Jason.)

Versions

v1.4.7.1 :: 0/1.4.7.1 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
cffi doc fast hscolour profile test

v1.0.2.1 :: 0/1.0.2.1 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v0.9.0.1 :: 0/0.9.0.1 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v0.8.0.2 :: 0/0.8.0.2 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v0.7.0.6 :: 0/0.7.0.6 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v0.6.2.1 :: 0/0.6.2.1 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

USE flags

General

cffi
Controls whether to include c-ffi bits or pure haskell. Default to False for security.
doc
Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
fast
compile without optimizations
hscolour
Include coloured haskell sources to generated documentation (dev-haskell/hscolour)
profile
Add support for software performance analysis (will likely vary from ebuild to ebuild)
test
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)

Dependencies

dev-haskell / attoparsec : Fast combinator parsing for bytestrings and text

dev-haskell / base-compat : A compatibility layer for base

dev-haskell / base-compat-batteries : base-compat with extra batteries

dev-haskell / base-orphans : Backwards-compatible orphan instances for base

dev-haskell / base16-bytestring : Fast base16 (hex) encoding and decoding for ByteStrings

dev-haskell / blaze-builder : Efficient buffered output

dev-haskell / cabal : A framework for packaging Haskell software

dev-haskell / contravariant : Contravariant functors

dev-haskell / diff : O(ND) diff algorithm in haskell

dev-haskell / dlist : Difference lists

dev-haskell / fail : Forward-compatible MonadFail class

dev-haskell / generic-deriving : Generic programming library for generalised deriving

dev-haskell / haddock : A documentation-generation tool for Haskell libraries

dev-haskell / hashable : A class for types that can be converted to a hash value

dev-haskell / hashable-time : Hashable instances for Data.Time

dev-haskell / hscolour : Colourise Haskell code

dev-haskell / hunit : A unit testing framework for Haskell

dev-haskell / integer-logarithms : Integer logarithms

dev-haskell / mtl : Monad classes, using functional dependencies

dev-haskell / nats : Natural numbers

dev-haskell / old-locale : locale library

dev-haskell / primitive : Primitive memory-related operations

dev-haskell / quickcheck : Automatic testing of Haskell programs

dev-haskell / quickcheck-instances : Common quickcheck instances

dev-haskell / scientific : Numbers represented using scientific notation

dev-haskell / semigroups : Anything that associates

dev-haskell / syb : Scrap Your Boilerplate

dev-haskell / tagged : Haskell 98 phantom types to avoid unsafely passing dummy arguments

dev-haskell / tasty : Modern and extensible testing framework

dev-haskell / tasty-golden : Golden tests support for tasty

dev-haskell / tasty-hunit : HUnit support for the Tasty test framework

dev-haskell / tasty-quickcheck : QuickCheck support for the Tasty test framework

dev-haskell / test-framework : Framework for running and organising tests, with HUnit and QuickCheck support

dev-haskell / test-framework-hunit : HUnit support for the test-framework package

dev-haskell / test-framework-quickcheck2 : QuickCheck2 support for the test-framework package

dev-haskell / text : An efficient packed Unicode text type

dev-haskell / th-abstraction : Nicer interface for reified information about data types

dev-haskell / time-compat : This packages tries to compat as much of \'time\' features as possible

dev-haskell / time-locale-compat : Compatibility of TimeLocale between old-locale and time-1.5

dev-haskell / transformers : Concrete functor and monad transformers

dev-haskell / transformers-compat : A small compatibility shim for dev-haskell/transformers

dev-haskell / unordered-containers : Efficient hashing-based container types

dev-haskell / uuid-types : Type definitions for Universally Unique Identifiers

dev-haskell / vector : Efficient Arrays

dev-haskell / void : A Haskell 98 logically uninhabited data type

dev-lang / ghc : The Glasgow Haskell Compiler

Runtime Dependencies

dev-haskell / attoparsec : Fast combinator parsing for bytestrings and text

dev-haskell / base-compat : A compatibility layer for base

dev-haskell / base-compat-batteries : base-compat with extra batteries

dev-haskell / blaze-builder : Efficient buffered output

dev-haskell / contravariant : Contravariant functors

dev-haskell / dlist : Difference lists

dev-haskell / fail : Forward-compatible MonadFail class

dev-haskell / hashable : A class for types that can be converted to a hash value

dev-haskell / mtl : Monad classes, using functional dependencies

dev-haskell / nats : Natural numbers

dev-haskell / old-locale : locale library

dev-haskell / primitive : Primitive memory-related operations

dev-haskell / scientific : Numbers represented using scientific notation

dev-haskell / semigroups : Anything that associates

dev-haskell / syb : Scrap Your Boilerplate

dev-haskell / tagged : Haskell 98 phantom types to avoid unsafely passing dummy arguments

dev-haskell / text : An efficient packed Unicode text type

dev-haskell / th-abstraction : Nicer interface for reified information about data types

dev-haskell / time-compat : This packages tries to compat as much of \'time\' features as possible

dev-haskell / time-locale-compat : Compatibility of TimeLocale between old-locale and time-1.5

dev-haskell / transformers : Concrete functor and monad transformers

dev-haskell / transformers-compat : A small compatibility shim for dev-haskell/transformers

dev-haskell / unordered-containers : Efficient hashing-based container types

dev-haskell / uuid-types : Type definitions for Universally Unique Identifiers

dev-haskell / vector : Efficient Arrays

dev-haskell / void : A Haskell 98 logically uninhabited data type

dev-lang / ghc : The Glasgow Haskell Compiler

Depending packages

app-text / pandoc : Conversion between markup formats

dev-haskell / aeson-compat : Compatibility layer for aeson

dev-haskell / aeson-diff : Extract and apply patches to JSON documents

dev-haskell / aeson-pretty : JSON pretty-printing library and command-line tool

dev-haskell / aeson-qq : JSON quasiquoter for Haskell

dev-haskell / authenticate : Authentication methods for Haskell web applications

dev-haskell / aws : Amazon Web Services (AWS) for Haskell

dev-haskell / binary-instances : Orphan instances for binary

dev-haskell / binary-orphans : Orphan instances for binary

dev-haskell / binary-tagged : Tagged binary serialisation

dev-haskell / casa-client : Client for Casa

dev-haskell / casa-types : Types for Casa

dev-haskell / criterion : Robust, reliable performance measurement and analysis

dev-haskell / doctemplates : Pandoc-style document templates

dev-haskell / ekg : Remote monitoring of processes

dev-haskell / ekg-json : JSON encoding of ekg metrics

dev-haskell / hlint : Source code suggestions

dev-haskell / hoauth2 : Haskell OAuth2 authentication client

dev-haskell / hpack : An alternative format for Haskell packages

dev-haskell / hsyaml-aeson : JSON to YAML Adapter

dev-haskell / htf : The Haskell Test Framework

dev-haskell / http-conduit : HTTP client package with conduit interface and HTTPS support

dev-haskell / http-streams : An HTTP client using io-streams

dev-haskell / http2 : HTTP/2.0 library including frames and HPACK

dev-haskell / ipynb : Data structure for working with Jupyter notebooks (ipynb)

dev-haskell / lens : Lenses, Folds and Traversals

dev-haskell / lens-aeson : Law-abiding lenses for aeson

dev-haskell / microlens-aeson : Law-abiding lenses for Aeson, using microlens

dev-haskell / mustache : A mustache template parser library

dev-haskell / pandoc-citeproc : Supports using pandoc with citeproc

dev-haskell / pandoc-types : Types for representing a structured document

dev-haskell / pantry : Content addressable Haskell package management

dev-haskell / path : Support for well-typed paths

dev-haskell / persistent : Type-safe, multi-backend data serialization

dev-haskell / persistent-sqlite : Backend for the persistent library using sqlite3

dev-haskell / persistent-template : Type-safe, non-relational, multi-backend persistence

dev-haskell / persistent-test : Tests for Persistent

dev-haskell / rio-prettyprint : Pretty-printing for RIO

dev-haskell / shakespeare : A toolkit for making compile-time interpolated templates

dev-haskell / shakespeare-js : Stick your haskell variables into javascript/coffeescript at compile time

dev-haskell / skylighting : syntax highlighting library

dev-haskell / skylighting-core : syntax highlighting library

dev-haskell / stack : The Haskell Tool Stack

dev-haskell / statistics : A library of statistical types, data, and functions

dev-haskell / texmath : Conversion between formats used to represent mathematics

dev-haskell / thyme : A faster time library

dev-haskell / tree-diff : Diffing of (expression) trees

dev-haskell / uri-bytestring-aeson : Aeson instances for URI Bytestring

dev-haskell / wai-extra : Provides some basic WAI handlers and middleware

dev-haskell / wreq : An easy-to-use HTTP client library

dev-haskell / yaml : Support for parsing and rendering YAML documents

dev-haskell / yesod : Creation of type-safe, RESTful web applications

dev-haskell / yesod-auth : Authentication for Yesod

dev-haskell / yesod-auth-hashdb : Authentication plugin for Yesod

dev-haskell / yesod-core : Creation of type-safe, RESTful web applications

dev-haskell / yesod-form : Form handling support for Yesod Web Framework

dev-haskell / yesod-json : Generate content for Yesod using the aeson package. (deprecated)

dev-haskell / yesod-test : integration testing for WAI/Yesod Applications

dev-util / shellcheck : Shell script analysis tool

dev-vcs / git-annex : manage files with git, without checking their contents into git

www-apps / gitit : Wiki using happstack, git or darcs, and pandoc

Change logs

Repository mirror & CI · gentoo
Merge updates from master
Jack Todaro · gentoo
dev-haskell/aeson: bump up to 1.4.7.1
Package-Manager: Portage-3.0.1, Repoman-2.3.23 Signed-off-by: Jack Todaro <solpeth@posteo.org> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Repository mirror & CI · gentoo
Merge updates from master
Sergei Trofimovich · gentoo
*/*: destabilize dev-lang/ghc for all arches
dev-lang/ghc is a fast-moving target without much of stable API across major GHC releases. This makes stabilization process a fragile process. The change moves all haskell revdeps to pure ~arch. There are not many outside dev-haskell/*: - app-emulation/ganeti - app-text/pandoc - dev-util/bustle - dev-util/shellcheck - dev-vcs/darcs - x11-wm/xmonad/xmonad Existing stable haskell users are recommended to keyword used packages and all of dev-haskell/* to ease upgrades. Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Repository mirror & CI · gentoo
Merge updates from master
Michał Górny · gentoo
*/*: Inline mirror://hackage and update URIs
This change inlines mirror://hackage in all ebuilds, and updates URIs to the modern form (old URIs redirect to that). The change has been made using the following command: find -name '*.ebuild' -exec sed -r -i \ -e 's@mirror://hackage/@https://hackage.haskell.org/@g' \ -e 's@https://hackage.haskell.org/packages/archive/([^/]*)/([^/]*)/@https://hackage.haskell.org/package/\1-\2/@g' \ -e '/hackage\.haskell\.org/s@\$\{PN}-\$\{PV}@${P}@g' \ -e '/hackage\.haskell\.org/s@\$\{MY_PN}-\$\{PV}@${MY_P}@g' \ -e '/hackage\.haskell\.org/s@\$\{PN}-\$\{MY_PV}@${MY_P}@g' \ {} + Signed-off-by: Michał Górny <mgorny@gentoo.org>
Sergei Trofimovich · gentoo
dev-haskell/aeson: stable 1.0.2.1 for x86/amd64, bug #631138
Package-Manager: Portage-2.3.10, Repoman-2.3.3 RepoMan-Options: --include-arches="amd64 x86"
Sergei Trofimovich · gentoo
dev-haskell/aeson: add missing scientific[bytestring-builder] dependency, bug #610822
Reported-by: Christian Albertsen Bug: https://bugs.gentoo.org/610822 Package-Manager: Portage-2.3.5, Repoman-2.3.2
Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
Sergei Trofimovich · gentoo
dev-haskell/aeson: bump up to 1.0.2.1
Package-Manager: Portage-2.3.3, Repoman-2.3.1
Sergei Trofimovich · gentoo
dev-haskell/aeson: amd64/x86 stable, bug #563090
Package-Manager: portage-2.2.28
Sergei Trofimovich · gentoo
dev-haskell/aeson: disable USE=developer, bug #561100
Flag only enables -Werror. Reported-by: Paul Osmialowski Package-Manager: portage-2.2.20
Sergei Trofimovich · gentoo
dev-haskell/aeson: amd64, x86 stable, bug #559988
Package-Manager: portage-2.2.20
Robin H. Johnson · gentoo
proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed