516 lines
		
	
	
	
		
			20 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			516 lines
		
	
	
	
		
			20 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
						||
;;; Copyright © 2015, 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
 | 
						||
;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox.org>
 | 
						||
;;; Copyright © 2016 David Craven <david@craven.ch>
 | 
						||
;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
 | 
						||
;;; Copyright © 2016, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
 | 
						||
;;; Copyright © 2017 Corentin Bocquillon <corentin@nybble.fr>
 | 
						||
;;; Copyright © 2017 Gregor Giesen <giesen@zaehlwerk.net>
 | 
						||
;;; Copyright © 2017 Frederick M. Muriithi <fredmanglis@gmail.com>
 | 
						||
;;; Copyright © 2017 ng0 <ng0@n0.is>
 | 
						||
;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 | 
						||
;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
 | 
						||
;;;
 | 
						||
;;; This file is part of GNU Guix.
 | 
						||
;;;
 | 
						||
;;; GNU Guix is free software; you can redistribute it and/or modify it
 | 
						||
;;; under the terms of the GNU General Public License as published by
 | 
						||
;;; the Free Software Foundation; either version 3 of the License, or (at
 | 
						||
;;; your option) any later version.
 | 
						||
;;;
 | 
						||
;;; GNU Guix is distributed in the hope that it will be useful, but
 | 
						||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
						||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
						||
;;; GNU General Public License for more details.
 | 
						||
;;;
 | 
						||
;;; You should have received a copy of the GNU General Public License
 | 
						||
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 | 
						||
 | 
						||
(define-module (gnu packages serialization)
 | 
						||
  #:use-module ((guix licenses) #:prefix license:)
 | 
						||
  #:use-module (guix packages)
 | 
						||
  #:use-module (guix download)
 | 
						||
  #:use-module (guix git-download)
 | 
						||
  #:use-module (guix utils)
 | 
						||
  #:use-module (guix build-system cmake)
 | 
						||
  #:use-module (guix build-system gnu)
 | 
						||
  #:use-module (guix build-system python)
 | 
						||
  #:use-module (gnu packages)
 | 
						||
  #:use-module (gnu packages autotools)
 | 
						||
  #:use-module (gnu packages boost)
 | 
						||
  #:use-module (gnu packages check)
 | 
						||
  #:use-module (gnu packages compression)
 | 
						||
  #:use-module (gnu packages databases)
 | 
						||
  #:use-module (gnu packages documentation)
 | 
						||
  #:use-module (gnu packages lua)
 | 
						||
  #:use-module (gnu packages pkg-config)
 | 
						||
  #:use-module (gnu packages python)
 | 
						||
  #:use-module (gnu packages python-xyz)
 | 
						||
  #:use-module (gnu packages perl))
 | 
						||
 | 
						||
(define-public cereal
 | 
						||
  (package
 | 
						||
    (name "cereal")
 | 
						||
    (version "1.2.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://github.com/USCiLab/cereal/archive/v"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0kj32h3j2128anig0g9gzw82kfyd5xqfkwq6vdyv900jx8i1qckx"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     `(;; The only included tests are portability tests requiring
 | 
						||
       ;; cross-compilation and boost.  Since we are building cereal on more
 | 
						||
       ;; platforms anyway, there is no compelling reason to build the tests.
 | 
						||
       #:tests? #f
 | 
						||
       #:out-of-source? #f
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (delete 'configure)
 | 
						||
         (replace 'build
 | 
						||
          (lambda _
 | 
						||
            (substitute* "doc/doxygen.in"
 | 
						||
              (("@CMAKE_CURRENT_SOURCE_DIR@") "."))
 | 
						||
            (invoke "doxygen" "doc/doxygen.in")
 | 
						||
            #t))
 | 
						||
         ;; There is no "install" target, so we have to provide our own
 | 
						||
         ;; "install" phase.
 | 
						||
         (replace 'install
 | 
						||
          (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
            (let* ((out     (assoc-ref outputs "out"))
 | 
						||
                   (doc     (string-append out "/share/cereal/docs"))
 | 
						||
                   (include (string-append out "/include/cereal")))
 | 
						||
              (mkdir-p doc)
 | 
						||
              (mkdir-p include)
 | 
						||
              (copy-recursively "include/cereal" include)
 | 
						||
              (copy-recursively "doc/html" doc))
 | 
						||
            #t)))))
 | 
						||
    (native-inputs
 | 
						||
     `(("doxygen" ,doxygen)))
 | 
						||
    (home-page "http://uscilab.github.io/cereal/")
 | 
						||
    (synopsis "C++11 library for serialization")
 | 
						||
    (description
 | 
						||
     "Cereal is a header-only C++11 serialization library.  Cereal takes
 | 
						||
arbitrary data types and reversibly turns them into different representations,
 | 
						||
such as compact binary encodings, XML, or JSON.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public msgpack
 | 
						||
  (package
 | 
						||
    (name "msgpack")
 | 
						||
    (version "1.4.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri
 | 
						||
        (string-append
 | 
						||
         "https://github.com/msgpack/msgpack-c/releases/download/"
 | 
						||
         "cpp-" version "/msgpack-" version ".tar.gz"))
 | 
						||
       (snippet
 | 
						||
        '(let ((p (open-file "msgpack.pc.in" "a")))
 | 
						||
           (display
 | 
						||
            (string-append "Requires: " "zlib" "\n") p)
 | 
						||
           (close-output-port p)
 | 
						||
           #t))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "18hzmyfg3mvnp7ab03nqdzzvqagkl42gygjpi4zv4i7aca2dmwf0"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("googletest" ,googletest)
 | 
						||
       ("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("zlib" ,zlib))) ;; Msgpack installs two headers (zbuffer.h,
 | 
						||
    ;; zbuffer.hpp) which #include <zlib.h>.  However, 'guix gc --references'
 | 
						||
    ;; does not detect a store reference to zlib since these headers are not
 | 
						||
    ;; compiled.
 | 
						||
    (home-page "https://www.msgpack.org")
 | 
						||
    (synopsis "Binary serialization library")
 | 
						||
    (description "Msgpack is a library for C/C++ that implements binary
 | 
						||
serialization.")
 | 
						||
    (license license:boost1.0)))
 | 
						||
 | 
						||
(define-public libmpack
 | 
						||
  (package
 | 
						||
    (name "libmpack")
 | 
						||
    (version "1.0.5")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://github.com/tarruda/libmpack/"
 | 
						||
                                  "archive/" version ".tar.gz"))
 | 
						||
              (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0ml922gv8y99lbldqb9ykpjndla0hlprdjyl79yskkhwv2ai7sac"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:test-target "test"
 | 
						||
       #:make-flags
 | 
						||
       (list "CC=gcc"
 | 
						||
             (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (delete 'configure))))
 | 
						||
    (native-inputs
 | 
						||
     `(("libtool" ,libtool)))
 | 
						||
    (home-page "https://github.com/tarruda/libmpack")
 | 
						||
    (synopsis "Small binary serialization library")
 | 
						||
    (description "Libmpack is a small binary serialization and RPC library
 | 
						||
that implements both the msgpack and msgpack-rpc specifications.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public lua-libmpack
 | 
						||
  (package (inherit libmpack)
 | 
						||
    (name "lua-libmpack")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://github.com/libmpack/libmpack-lua/"
 | 
						||
                                  "archive/" (package-version libmpack) ".tar.gz"))
 | 
						||
              (file-name (string-append name "-" (package-version libmpack) ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "153zrrbyxhf71dgzjjhrk56rfwk3nisslpgcqyg44v8fnz1xpk6i"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(;; FIXME: tests require "busted", which is not yet available in Guix.
 | 
						||
       #:tests? #f
 | 
						||
       #:test-target "test"
 | 
						||
       #:make-flags
 | 
						||
       (let* ((lua-version ,(package-version lua))
 | 
						||
              (lua-major+minor ,(version-major+minor (package-version lua))))
 | 
						||
         (list "CC=gcc"
 | 
						||
               "FETCH=echo"  ; don't fetch anything from the web
 | 
						||
               "UNTGZ=echo"  ; and don't try to unpack it
 | 
						||
               "USE_SYSTEM_LUA=yes"
 | 
						||
               (string-append "MPACK_LUA_VERSION=" lua-version)
 | 
						||
               (string-append "MPACK_LUA_VERSION_NOPATCH=" lua-major+minor)
 | 
						||
               (string-append "PREFIX="
 | 
						||
                              (assoc-ref %outputs "out"))
 | 
						||
               (string-append "LUA_CMOD_INSTALLDIR="
 | 
						||
                              (assoc-ref %outputs "out")
 | 
						||
                              "/lib/lua/" lua-major+minor)))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (delete 'configure)
 | 
						||
         (add-after 'unpack 'unpack-mpack-sources
 | 
						||
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
             ;; This is broken because mpack-src is not a file, but all
 | 
						||
             ;; prerequisites are added to the inputs of the gcc invocation.
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("\\$\\(MPACK\\): mpack-src") "$(MPACK): "))
 | 
						||
             (mkdir-p "mpack-src")
 | 
						||
             (zero? (system* "tar" "-C" "mpack-src"
 | 
						||
                             "--strip-components=1"
 | 
						||
                             "-xvf" (assoc-ref inputs "libmpack"))))))))
 | 
						||
    (inputs
 | 
						||
     `(("lua" ,lua)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)
 | 
						||
       ("libmpack" ,(package-source libmpack))))
 | 
						||
    (home-page "https://github.com/libmpack/libmpack-lua")
 | 
						||
    (synopsis "Lua bindings for the libmpack binary serialization library")))
 | 
						||
 | 
						||
(define-public lua5.1-libmpack
 | 
						||
  (package (inherit lua-libmpack)
 | 
						||
    (name "lua5.1-libmpack")
 | 
						||
    (arguments
 | 
						||
     (substitute-keyword-arguments (package-arguments lua-libmpack)
 | 
						||
       ((#:make-flags flags)
 | 
						||
        `(let* ((lua-version ,(package-version lua-5.1))
 | 
						||
                (lua-major+minor ,(version-major+minor (package-version lua-5.1))))
 | 
						||
           (list "CC=gcc"
 | 
						||
                 "USE_SYSTEM_LUA=yes"
 | 
						||
                 (string-append "MPACK_LUA_VERSION=" lua-version)
 | 
						||
                 (string-append "MPACK_LUA_VERSION_NOPATCH=" lua-major+minor)
 | 
						||
                 (string-append "PREFIX="
 | 
						||
                                (assoc-ref %outputs "out"))
 | 
						||
                 (string-append "LUA_CMOD_INSTALLDIR="
 | 
						||
                                (assoc-ref %outputs "out")
 | 
						||
                                "/lib/lua/" lua-major+minor))))))
 | 
						||
    (inputs
 | 
						||
     `(("lua" ,lua-5.1)))))
 | 
						||
 | 
						||
(define-public lua5.2-libmpack
 | 
						||
  (package (inherit lua-libmpack)
 | 
						||
    (name "lua5.2-libmpack")
 | 
						||
    (arguments
 | 
						||
     (substitute-keyword-arguments (package-arguments lua-libmpack)
 | 
						||
       ((#:make-flags flags)
 | 
						||
        `(let* ((lua-version ,(package-version lua-5.2))
 | 
						||
                (lua-major+minor ,(version-major+minor (package-version lua-5.2))))
 | 
						||
           (list "CC=gcc"
 | 
						||
                 "USE_SYSTEM_LUA=yes"
 | 
						||
                 (string-append "MPACK_LUA_VERSION=" lua-version)
 | 
						||
                 (string-append "MPACK_LUA_VERSION_NOPATCH=" lua-major+minor)
 | 
						||
                 (string-append "PREFIX="
 | 
						||
                                (assoc-ref %outputs "out"))
 | 
						||
                 (string-append "LUA_CMOD_INSTALLDIR="
 | 
						||
                                (assoc-ref %outputs "out")
 | 
						||
                                "/lib/lua/" lua-major+minor))))))
 | 
						||
    (inputs
 | 
						||
     `(("lua" ,lua-5.2)))))
 | 
						||
 | 
						||
(define-public yaml-cpp
 | 
						||
  (package
 | 
						||
    (name "yaml-cpp")
 | 
						||
    (version "0.6.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "https://github.com/jbeder/yaml-cpp/archive/"
 | 
						||
                    "yaml-cpp-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "01gxn7kc8pzyh4aadjxxzq8cignmbwmm9rfrsmgqfg9w2q75dn74"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     '(#:configure-flags '("-DBUILD_SHARED_LIBS=ON")
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'install 'dont-install-gtest-libraries
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let ((out (assoc-ref outputs "out")))
 | 
						||
               (with-directory-excursion
 | 
						||
                 (string-append out "/include")
 | 
						||
                 (delete-file-recursively "gtest")
 | 
						||
                 (delete-file-recursively "gmock"))
 | 
						||
               (with-directory-excursion
 | 
						||
                 (string-append out "/lib")
 | 
						||
                 (for-each (lambda (file)
 | 
						||
                             (delete-file file))
 | 
						||
                           '("libgmock.so" "libgmock_main.so"
 | 
						||
                             "libgtest.so" "libgtest_main.so"))))
 | 
						||
             #t)))))
 | 
						||
    (native-inputs
 | 
						||
     `(("python" ,python)))
 | 
						||
    (home-page "https://github.com/jbeder/yaml-cpp")
 | 
						||
    (synopsis "YAML parser and emitter in C++")
 | 
						||
    (description "YAML parser and emitter in C++ matching the YAML 1.2 spec.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public jsoncpp
 | 
						||
  (package
 | 
						||
    (name "jsoncpp")
 | 
						||
    (version "1.9.0")
 | 
						||
    (home-page "https://github.com/open-source-parsers/jsoncpp")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference (url home-page) (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "10wnwlq92gp32f5p55kjcc12jfsl0yq6f2y4abb0si6wym12krw9"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags '("-DBUILD_SHARED_LIBS:BOOL=YES")))
 | 
						||
    (synopsis "C++ library for interacting with JSON")
 | 
						||
    (description "JsonCpp is a C++ library that allows manipulating JSON values,
 | 
						||
including serialization and deserialization to and from strings.  It can also
 | 
						||
preserve existing comment in unserialization/serialization steps, making
 | 
						||
it a convenient format to store user input files.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
;; Tensorflow does not build with jsoncpp 1.8.x.  It is built with commit
 | 
						||
;; 4356d9bba191e1e16ce7a92073cbf3e63564e973, which lies between version 1.7.2
 | 
						||
;; and 1.7.3.
 | 
						||
(define-public jsoncpp-for-tensorflow
 | 
						||
  (package (inherit jsoncpp)
 | 
						||
    (name "jsoncpp")
 | 
						||
    (version "1.7.3")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/open-source-parsers/jsoncpp.git")
 | 
						||
                    (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1180ln8blrb0mwzpcf78k49hlki6di65q77rsvglf83kfcyh4d7z"))))))
 | 
						||
 | 
						||
(define-public capnproto
 | 
						||
  (package
 | 
						||
    (name "capnproto")
 | 
						||
    (version "0.7.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "https://capnproto.org/capnproto-c++-"
 | 
						||
                    version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0hfdnhlbskagzgvby8wy6lrxj53zfzpfqimbhga68c0ji2yw1969"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-before 'check 'do-not-require-/etc/services
 | 
						||
           (lambda _
 | 
						||
             ;; Workaround for test that tries to resolve port name from
 | 
						||
             ;; /etc/services, which is not present in build environment.
 | 
						||
             (substitute* "src/kj/async-io-test.c++" ((":http") ":80"))
 | 
						||
             #t))
 | 
						||
         (add-before 'check 'use-tmp-for-tempory-files
 | 
						||
           (lambda _
 | 
						||
             ;; Use /tmp for tempory files, as the default /var/tmp directory
 | 
						||
             ;; doesn't exist.
 | 
						||
             (substitute* "src/kj/filesystem-disk-test.c++"
 | 
						||
               (("VAR\\_TMP \"/var/tmp\"")
 | 
						||
                "VAR_TMP \"/tmp\""))
 | 
						||
             #t)))))
 | 
						||
    (home-page "https://capnproto.org")
 | 
						||
    (synopsis "Capability-based RPC and serialization system")
 | 
						||
    (description
 | 
						||
     "Cap'n Proto is a very fast data interchange format and capability-based
 | 
						||
RPC system.  Think JSON, except binary.  Or think Protocol Buffers, except faster.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public libbson
 | 
						||
  (package
 | 
						||
    (name "libbson")
 | 
						||
    (version "1.6.2")
 | 
						||
    (source
 | 
						||
      (origin
 | 
						||
        (method url-fetch)
 | 
						||
        (uri (string-append "https://github.com/mongodb/libbson/releases/"
 | 
						||
                             "download/" version "/libbson-" version ".tar.gz"))
 | 
						||
        (sha256
 | 
						||
         (base32
 | 
						||
          "1fj4554msq0rrz14snbj908dzqj46gh7jg9w9j0akn2b7q911m5a"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs `(("perl" ,perl)))
 | 
						||
    (home-page "http://mongoc.org/libbson/current/index.html")
 | 
						||
    (synopsis "C BSON library")
 | 
						||
    (description "Libbson can create and parse BSON documents.  It can also
 | 
						||
convert JSON documents to BSON and the opposite.  BSON stands for Binary JSON,
 | 
						||
it is comparable to protobuf.")
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public nlohmann-json-cpp
 | 
						||
  (package
 | 
						||
    (name "nlohmann-json-cpp")
 | 
						||
    (version "2.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
      (method url-fetch)
 | 
						||
      (uri (string-append "https://github.com/nlohmann/json/"
 | 
						||
                          "archive/v" version ".tar.gz"))
 | 
						||
      (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
      (sha256
 | 
						||
       (base32
 | 
						||
        "0lrh6cjd643c7kmvmwafbgq7dqj3b778483gjhjbvp6rc6z5xf2r"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (home-page "https://nlohmann.github.io/json/")
 | 
						||
    (synopsis "JSON library for C++")
 | 
						||
    (description
 | 
						||
     "JSON library for C++ trying to accomplish “Intuitive syntax”,
 | 
						||
“Trivial integration”, and “Serious testing”.
 | 
						||
However, “Memory efficiency” and “Speed” have not been primary goals.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public python-ruamel.yaml
 | 
						||
  (package
 | 
						||
    (name "python-ruamel.yaml")
 | 
						||
    (version "0.15.83")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (pypi-uri "ruamel.yaml" version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0p4i8ad28cbbbjja8b9274irkhnphhvhap3aym6yb8xfp1d72kpw"))))
 | 
						||
    (build-system python-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("python-pytest" ,python-pytest)))
 | 
						||
    (arguments
 | 
						||
     `(;; TODO: Tests require packaging "ruamel.std.pathlib".
 | 
						||
       #:tests? #f))
 | 
						||
    (home-page "https://bitbucket.org/ruamel/yaml")
 | 
						||
    (synopsis "YAML 1.2 parser/emitter")
 | 
						||
    (description
 | 
						||
     "This package provides YAML parser/emitter that supports roundtrip
 | 
						||
preservation of comments, seq/map flow style, and map key order.  It
 | 
						||
is a derivative of Kirill Simonov’s PyYAML 3.11.  It supports YAML 1.2
 | 
						||
and has round-trip loaders and dumpers.  It supports comments.  Block
 | 
						||
style and key ordering are kept, so you can diff the source.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public python2-ruamel.yaml
 | 
						||
  (package-with-python2 python-ruamel.yaml))
 | 
						||
 | 
						||
(define-public python-cbor
 | 
						||
  (package
 | 
						||
    (name "python-cbor")
 | 
						||
    (version "1.0.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (pypi-uri "cbor" version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1dmv163cnslyqccrybkxn0c9s1jk1mmafmgxv75iamnz5lk5l8hk"))))
 | 
						||
    (build-system python-build-system)
 | 
						||
    (home-page "https://bitbucket.org/bodhisnarkva/cbor")
 | 
						||
    (synopsis "Implementation of the Concise Binary Object Representation")
 | 
						||
    (description
 | 
						||
     "Python-cbor provides an implementation of the Concise Binary Object
 | 
						||
Representation (@dfn{CBOR}).  CBOR is comparable to JSON, has a superset of
 | 
						||
JSON's ability, but serializes to a binary format which is smaller and faster
 | 
						||
to generate and parse.  The two primary functions are @code{cbor.loads} and
 | 
						||
@code{cbor.dumps}.")
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public flatbuffers
 | 
						||
  (package
 | 
						||
    (name "flatbuffers")
 | 
						||
    (version "1.10.0")
 | 
						||
    (source
 | 
						||
      (origin
 | 
						||
        (method url-fetch)
 | 
						||
        (uri (string-append "https://github.com/google/flatbuffers/archive/v"
 | 
						||
                            version ".tar.gz"))
 | 
						||
        (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
        (sha256
 | 
						||
         (base32
 | 
						||
          "0z4swldxs0s31hnkqdhsbfmc8vx3p7zsvmqaw4l31r2iikdy651p"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     '(#:build-type "Release"
 | 
						||
       #:configure-flags
 | 
						||
       (list (string-append "-DCMAKE_INSTALL_LIBDIR="
 | 
						||
                            (assoc-ref %outputs "out") "/lib"))))
 | 
						||
    (home-page "https://google.github.io/flatbuffers/")
 | 
						||
    (synopsis "Memory-efficient serialization library")
 | 
						||
    (description "FlatBuffers is a cross-platform serialization library for C++,
 | 
						||
C#, C, Go, Java, JavaScript, PHP, and Python.  It was originally created for
 | 
						||
game development and other performance-critical applications.")
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public python-feather-format
 | 
						||
  (package
 | 
						||
    (name "python-feather-format")
 | 
						||
    (version "0.4.0")
 | 
						||
    (source
 | 
						||
      (origin
 | 
						||
        (method url-fetch)
 | 
						||
        (uri (pypi-uri "feather-format" version))
 | 
						||
        (sha256
 | 
						||
         (base32
 | 
						||
          "1adivm5w5ji4qv7hq7942vqlk8l2wgw87bdlsia771z14z3zp857"))))
 | 
						||
    (build-system python-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("python-pandas" ,python-pandas)
 | 
						||
       ("python-pyarrow" ,python-pyarrow)))
 | 
						||
    (home-page "https://github.com/wesm/feather")
 | 
						||
    (synopsis "Python wrapper to the Feather file format")
 | 
						||
    (description "This package provides a Python wrapper library to the
 | 
						||
Apache Arrow-based Feather binary columnar serialization data frame format.")
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public python2-feather-format
 | 
						||
  (package-with-python2 python-feather-format))
 |