@@ -131,6 +131,7 @@
;;; Copyright © 2022 Mathieu Laparie <mlaparie@disr.it>
;;; Copyright © 2022 Garek Dyszel <garekdyszel@disroot.org>
;;; Copyright © 2022 Baptiste Strazzulla <bstrazzull@hotmail.fr>
+;;; Copyright © 2022 Nicolas Graves <ngraves@ngraves.fr>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -159,6 +160,7 @@ (define-module (gnu packages python-xyz)
#:use-module (gnu packages check)
#:use-module (gnu packages cmake)
#:use-module (gnu packages compression)
+ #:use-module (gnu packages cpp)
#:use-module (gnu packages crypto)
#:use-module (gnu packages databases)
#:use-module (gnu packages dbm)
@@ -4618,6 +4620,72 @@ (define-public autokey
flexibility and power of the Python language.")
(license license:gpl3+)))
+(define-public python-dm-tree
+ (package
+ (name "python-dm-tree")
+ (version "0.1.7")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (pypi-uri "dm-tree" version))
+ (sha256
+ (base32 "0apxfxgmqh22qpk92zmmf3acqkavhwxz78lnwz026a5rlnncizih"))))
+ (build-system python-build-system)
+ (inputs (list pybind11 abseil-cpp python))
+ (propagated-inputs (list python-wheel
+ python-absl-py
+ python-attrs
+ python-numpy
+ python-wrapt))
+ (arguments
+ (list
+ #:tests? #f
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-before 'build 'build-shared-lib
+ (lambda _
+ (let* ((pybind11 #$(this-package-input "pybind11"))
+ (python #$(this-package-input "python"))
+ (abseil-cpp #$(this-package-input "abseil-cpp")))
+ ;; Delete default cmake build.
+ (substitute* "setup.py"
+ (("ext_modules.*") "")
+ (("cmdclass.*") ""))
+ ;; Actual build phase.
+ (mkdir-p "build/temp/tree/")
+ (invoke
+ "gcc" "-pthread" "-Wno-unused-result" "-Wsign-compare"
+ "-DNDEBUG" "-g" "-fwrapv" "-O3" "-Wall"
+ "-fno-semantic-interposition" "-fPIC"
+ "-I" (string-append
+ pybind11 "/lib/python3.9/site-packages/pybind11/include")
+ "-I" (string-append python "/include/python3.9")
+ "-I" (string-append abseil-cpp "/include")
+ "-c" "tree/tree.cc"
+ "-o" "build/temp/tree/tree.o"
+ "-fvisibility=hidden" "-g0")
+ (mkdir-p "build/lib/tree")
+ (invoke
+ "g++" "-pthread" "-shared"
+ (string-append "-Wl," "-rpath=" python "/lib")
+ "-fno-semantic-interposition"
+ "build/temp/tree/tree.o"
+ "-L" (string-append python "/lib")
+ "-L" (string-append abseil-cpp "/lib")
+ "-l" "absl_int128"
+ "-l" "absl_raw_hash_set"
+ "-l" "absl_raw_logging_internal"
+ "-l" "absl_strings"
+ "-l" "absl_throw_delegate"
+ "-o" "build/lib/tree/_tree.so")))))))
+ (home-page "https://github.com/deepmind/tree")
+ (synopsis "Work with nested data structures in python.")
+ (description "Tree is a python library for working with nested
+data structures. In a way, @code{tree} generalizes the builtin map
+function which only supports flat sequences, and allows to apply a
+function to each leaf preserving the overall structure.")
+ (license license:asl2.0)))
+
(define-public python-docutils
(package
(name "python-docutils")