me
/
guix
Archived
1
0
Fork 0
This repository has been archived on 2024-08-07. You can view files and clone it, but cannot push or open issues/pull-requests.
guix/gnu/packages/python.scm

462 lines
21 KiB
Scheme

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013, 2014, 2015, 2016 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014, 2017 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2014, 2015 Federico Beffa <beffa@fbengineering.ch>
;;; Copyright © 2015 Omar Radwan <toxemicsquire4@gmail.com>
;;; Copyright © 2015 Pierre-Antoine Rault <par@rigelk.eu>
;;; Copyright © 2015, 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015, 2016 Christopher Allan Webber <cwebber@dustycloud.org>
;;; Copyright © 2015 Eric Dvorsak <eric@dvorsak.fr>
;;; Copyright © 2015, 2016 David Thompson <davet@gnu.org>
;;; Copyright © 2015, 2016, 2017 Leo Famulari <leo@famulari.name>
;;; Copyright © 2015, 2017 Ben Woodcroft <donttrustben@gmail.com>
;;; Copyright © 2015, 2016 Erik Edrosa <erik.edrosa@gmail.com>
;;; Copyright © 2015, 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2015, 2017 Kyle Meyer <kyle@kyleam.com>
;;; Copyright © 2015, 2016 Chris Marusich <cmmarusich@gmail.com>
;;; Copyright © 2016 Danny Milosavljevic <dannym+a@scratchpost.org>
;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox.org>
;;; Copyright © 2016, 2018 Hartmut Goebel <h.goebel@crazy-compilers.com>
;;; Copyright © 2016 Daniel Pimentel <d4n1@d4n1.org>
;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
;;; Copyright © 2016, 2017 Troy Sankey <sankeytms@gmail.com>
;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
;;; Copyright © 2016 Dylan Jeffers <sapientech@sapientech@openmailbox.org>
;;; Copyright © 2016 David Craven <david@craven.ch>
;;; Copyright © 2016, 2017, 2018 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2016, 2017 Stefan Reichör <stefan@xsteve.at>
;;; Copyright © 2016 Dylan Jeffers <sapientech@sapientech@openmailbox.org>
;;; Copyright © 2016, 2017 Alex Vong <alexvong1995@gmail.com>
;;; Copyright © 2016, 2017, 2018 Arun Isaac <arunisaac@systemreboot.net>
;;; Copyright © 2016, 2017, 2018 Julien Lepiller <julien@lepiller.eu>
;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2016, 2017 Thomas Danckaert <post@thomasdanckaert.be>
;;; Copyright © 2017 Carlo Zancanaro <carlo@zancanaro.id.au>
;;; Copyright © 2017 Frederick M. Muriithi <fredmanglis@gmail.com>
;;; Copyright © 2017, 2018 Adriano Peluso <catonano@gmail.com>
;;; Copyright © 2017 Ben Sturmfels <ben@sturm.com.au>
;;; Copyright © 2017, 2018 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2017 José Miguel Sánchez García <jmi2k@openmailbox.org>
;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
;;; Copyright © 2017, 2018 Kei Kebreau <kkebreau@posteo.net>
;;; Copyright © 2017 Rutger Helling <rhelling@mykolab.com>
;;; Copyright © 2017 Muriithi Frederick Muriuki <fredmanglis@gmail.com>
;;; Copyright © 2017 Brendan Tildesley <brendan.tildesley@openmailbox.org>
;;; Copyright © 2018 Ethan R. Jones <ethanrjones97@gmail.com
;;; Copyright © 2018 Fis Trivial <ybbs.daans@hotmail.com>
;;; Copyright © 2018 Vijayalakshmi Vedantham <vijimay12@gmail.com>
;;; Copyright © 2018 Mathieu Lirzin <mthl@gnu.org>
;;; Copyright © 2018 Adam Massmann <massmannak@gmail.com>
;;; Copyright © 2016, 2018 Tomáš Čech <sleep_walker@gnu.org>
;;; Copyright © 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
;;; Copyright © 2018 Oleg Pykhalov <go.wigust@gmail.com>
;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2018 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2018 Luther Thompson <lutheroto@gmail.com>
;;; Copyright © 2018 Vagrant Cascadian <vagrant@debian.org>
;;;
;;; 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 python)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (gnu packages)
#:use-module (gnu packages bash)
#:use-module (gnu packages compression)
#:use-module (gnu packages dbm)
#:use-module (gnu packages libffi)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages readline)
#:use-module (gnu packages sqlite)
#:use-module (gnu packages tcl)
#:use-module (gnu packages tls)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial))
(define-public python-2.7
(package
(name "python2")
(version "2.7.15")
(replacement python-2/fixed)
(source
(origin
(method url-fetch)
(uri (string-append "https://www.python.org/ftp/python/"
version "/Python-" version ".tar.xz"))
(sha256
(base32
"0x2mvz9dp11wj7p5ccvmk9s0hzjk2fa1m462p395l4r6bfnb3n92"))
(patches (search-patches "python-2.7-search-paths.patch"
"python-2-deterministic-build-info.patch"
"python-2.7-site-prefixes.patch"
"python-2.7-source-date-epoch.patch"
"python-2.7-adjust-tests.patch"))
(modules '((guix build utils)))
;; suboptimal to delete failing tests here, but if we delete them in the
;; arguments then we need to make sure to strip out that phase when it
;; gets inherited by python and python-minimal.
(snippet
'(begin
(for-each delete-file
'("Lib/test/test_compileall.py"
"Lib/test/test_ctypes.py" ; fails on mips64el
"Lib/test/test_distutils.py"
"Lib/test/test_import.py"
"Lib/test/test_shutil.py"
"Lib/test/test_socket.py"
"Lib/test/test_subprocess.py"))
#t))))
(outputs '("out"
"tk")) ;tkinter; adds 50 MiB to the closure
(build-system gnu-build-system)
(arguments
`(#:test-target "test"
#:configure-flags
(list "--enable-shared" ;allow embedding
"--with-system-ffi" ;build ctypes
"--with-ensurepip=install" ;install pip and setuptools
"--enable-unicode=ucs4"
(string-append "LDFLAGS=-Wl,-rpath="
(assoc-ref %outputs "out") "/lib"))
#:modules ((ice-9 ftw) (ice-9 match)
(guix build utils) (guix build gnu-build-system))
#:phases
(modify-phases %standard-phases
(add-before
'configure 'patch-lib-shells
(lambda _
;; Filter for existing files, since some may not exist in all
;; versions of python that are built with this recipe.
(substitute* (filter file-exists?
'("Lib/subprocess.py"
"Lib/popen2.py"
"Lib/distutils/tests/test_spawn.py"
"Lib/test/support/__init__.py"
"Lib/test/test_subprocess.py"))
(("/bin/sh") (which "sh")))
#t))
(add-before 'configure 'do-not-record-configure-flags
(lambda* (#:key configure-flags #:allow-other-keys)
;; Remove configure flags from the installed '_sysconfigdata.py'
;; and 'Makefile' so we don't end up keeping references to the
;; build tools.
;;
;; Preserve at least '--with-system-ffi' since otherwise the
;; thing tries to build libffi, fails, and we end up with a
;; Python that lacks ctypes.
(substitute* "configure"
(("^CONFIG_ARGS=.*$")
(format #f "CONFIG_ARGS='~a'\n"
(if (member "--with-system-ffi" configure-flags)
"--with-system-ffi"
""))))
#t))
(add-before
'check 'pre-check
(lambda _
;; 'Lib/test/test_site.py' needs a valid $HOME
(setenv "HOME" (getcwd))
#t))
(add-after
'unpack 'set-source-file-times-to-1980
;; XXX One of the tests uses a ZIP library to pack up some of the
;; source tree, and fails with "ZIP does not support timestamps
;; before 1980". Work around this by setting the file times in the
;; source tree to sometime in early 1980.
(lambda _
(let ((circa-1980 (* 10 366 24 60 60)))
(ftw "." (lambda (file stat flag)
(utime file circa-1980 circa-1980)
#t))
#t)))
(add-after 'install 'remove-tests
;; Remove 25 MiB of unneeded unit tests. Keep test_support.*
;; because these files are used by some libraries out there.
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out")))
(match (scandir (string-append out "/lib")
(lambda (name)
(string-prefix? "python" name)))
((pythonX.Y)
(let ((testdir (string-append out "/lib/" pythonX.Y
"/test")))
(with-directory-excursion testdir
(for-each delete-file-recursively
(scandir testdir
(match-lambda
((or "." "..") #f)
(file
(not
;; FIXME: Add the 'support' directory
;; in the next rebuild cycle, since it
;; moved in 2.7.14. See also
;; python2-futures below.
(string-prefix? "test_support."
file))))))
(call-with-output-file "__init__.py" (const #t))
#t)))))))
(add-after 'install 'move-tk-inter
(lambda* (#:key outputs #:allow-other-keys)
;; When Tkinter support is built move it to a separate output so
;; that the main output doesn't contain a reference to Tcl/Tk.
(let ((out (assoc-ref outputs "out"))
(tk (assoc-ref outputs "tk")))
(when tk
(match (find-files out "tkinter.*\\.so")
((tkinter.so)
;; The .so is in OUT/lib/pythonX.Y/lib-dynload, but we
;; want it under TK/lib/pythonX.Y/site-packages.
(let* ((len (string-length out))
(target (string-append
tk "/"
(string-drop
(dirname (dirname tkinter.so))
len)
"/site-packages")))
(install-file tkinter.so target)
(delete-file tkinter.so)))))
#t))))))
(inputs
`(("bzip2" ,bzip2)
("gdbm" ,gdbm)
("libffi" ,libffi) ; for ctypes
("sqlite" ,sqlite) ; for sqlite extension
("openssl" ,openssl)
("readline" ,readline)
("zlib" ,zlib)
("tcl" ,tcl)
("tk" ,tk))) ; for tkinter
(native-inputs
`(("pkg-config" ,pkg-config)))
(native-search-paths
(list (search-path-specification
(variable "PYTHONPATH")
(files '("lib/python2.7/site-packages")))))
(home-page "https://www.python.org")
(synopsis "High-level, dynamically-typed programming language")
(description
"Python is a remarkably powerful dynamic programming language that
is used in a wide variety of application domains. Some of its key
distinguishing features include: clear, readable syntax; strong
introspection capabilities; intuitive object orientation; natural
expression of procedural code; full modularity, supporting hierarchical
packages; exception-based error handling; and very high level dynamic
data types.")
(license license:psfl)))
;; Current 2.x version.
(define-public python-2 python-2.7)
(define python-2/fixed
(package
(inherit python-2)
(source (origin
(inherit (package-source python-2))
(patches (append
(origin-patches (package-source python-2))
(search-patches "python2-CVE-2018-14647.patch"
"python2-CVE-2018-1000802.patch")))))))
(define-public python2-called-python
;; Both 2.x and 3.x used to be called "python". In commit
;; a7714d42de2c3082f3609d1e63c83d703fb39cf9 (March 2018), we renamed the
;; Python 2.x package to "python2".
(package
(inherit python-2)
(name "python")
(properties `((superseded . ,python-2)))))
(define-public python-3.7
(package (inherit python-2)
(name "python")
(version "3.7.0")
(replacement python-3/fixed)
(source (origin
(method url-fetch)
(uri (string-append "https://www.python.org/ftp/python/"
version "/Python-" version ".tar.xz"))
(patches (search-patches
"python-fix-tests.patch"
"python-3-fix-tests.patch"
"python-3-deterministic-build-info.patch"
"python-3-search-paths.patch"))
(patch-flags '("-p0"))
(sha256
(base32
"0j9mic5c9lbd2b20wka7hily7szz740wy9ilfrczxap63rnrk0h3"))
(snippet
'(begin
(for-each delete-file
'(;; This test may hang and eventually run out of
;; memory on some systems:
;; <https://bugs.python.org/issue34587>
"Lib/test/test_socket.py"
;; These tests fail on AArch64.
"Lib/ctypes/test/test_win32.py"
"Lib/test/test_fcntl.py"
"Lib/test/test_posix.py"))
#t))))
(arguments
(substitute-keyword-arguments (package-arguments python-2)
((#:phases phases)
`(modify-phases ,phases
;; Unset SOURCE_DATE_EPOCH while running the test-suite and set it
;; again afterwards. See <https://bugs.python.org/issue34022>.
(add-before 'check 'unset-SOURCE_DATE_EPOCH
(lambda _ (unsetenv "SOURCE_DATE_EPOCH") #t))
(add-after 'check 'reset-SOURCE_DATE_EPOCH
(lambda _ (setenv "SOURCE_DATE_EPOCH" "1") #t))
;; FIXME: Without this phase we have close to 400 files that
;; differ across different builds of this package. With this phase
;; there are 44 files left that differ.
(add-after 'remove-tests 'rebuild-bytecode
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out")))
;; Disable hash randomization to ensure the generated .pycs
;; are reproducible.
(setenv "PYTHONHASHSEED" "0")
(for-each
(lambda (opt)
(format #t "Compiling with optimization level: ~a\n"
(if (null? opt) "none" (car opt)))
(for-each (lambda (file)
(apply invoke
`(,(string-append out "/bin/python3")
,@opt
"-m" "compileall"
"-f" ; force rebuild
;; Don't build lib2to3, because it's Python 2 code.
"-x" "lib2to3/.*"
,file)))
(find-files out "\\.py$")))
(list '() '("-O") '("-OO")))
#t)))))))
(native-search-paths
(list (search-path-specification
(variable "PYTHONPATH")
(files (list (string-append "lib/python"
(version-major+minor version)
"/site-packages"))))))))
;; Current 3.x version.
(define-public python-3 python-3.7)
(define python-3/fixed
(package
(inherit python-3)
(source (origin
(inherit (package-source python-3))
(patches (append (origin-patches (package-source python-3))
(search-patches "python-CVE-2018-14647.patch")))))))
;; Current major version.
(define-public python python-3)
;; Minimal variants of Python, mostly used to break the cycle between Tk and
;; Python (Tk -> libxcb -> Python.)
(define-public python2-minimal
(package/inherit python-2
(name "python2-minimal")
(outputs '("out"))
;; Keep zlib, which is used by 'pip' (via the 'zipimport' module), which
;; is invoked upon 'make install'. 'pip' also expects 'ctypes' and thus
;; libffi.
(inputs `(("libffi" ,libffi)
("zlib" ,zlib)))))
(define-public python-minimal
(package/inherit python
(name "python-minimal")
(outputs '("out"))
;; Build fails due to missing ctypes without libffi.
;; OpenSSL is a mandatory dependency of Python 3.x, for urllib;
;; zlib is required by 'zipimport', used by pip.
(inputs `(("libffi" ,libffi)
("openssl" ,openssl)
("zlib" ,zlib)))))
(define-public python-debug
(package/inherit python
(name "python-debug")
(outputs '("out" "debug"))
(build-system gnu-build-system)
(arguments
(substitute-keyword-arguments (package-arguments python)
((#:configure-flags flags '())
`(cons "--with-pydebug" ,flags))))
(synopsis
"High-level, dynamically-typed programming language (for debugging)")
(description
"This variant of Python provides an interpreter built with
@code{--with-pydebug} to help develop and debug extensions. See
@url{https://pythonextensionpatterns.readthedocs.io/en/latest/debugging/debug.html},
for more information.")))
(define* (wrap-python3 python
#:optional
(name (string-append (package-name python) "-wrapper")))
(package/inherit python
(name name)
(source #f)
(build-system trivial-build-system)
(outputs '("out"))
(inputs `(("bash" ,bash)))
(propagated-inputs `(("python" ,python)))
(arguments
`(#:modules ((guix build utils))
#:builder
(begin
(use-modules (guix build utils))
(let ((bin (string-append (assoc-ref %outputs "out") "/bin"))
(python (string-append (assoc-ref %build-inputs "python") "/bin/")))
(mkdir-p bin)
(for-each
(lambda (old new)
(symlink (string-append python old)
(string-append bin "/" new)))
`("python3" ,"pydoc3" ,"idle3" ,"pip3")
`("python" ,"pydoc" ,"idle" ,"pip"))
;; python-config outputs search paths based upon its location,
;; use a bash wrapper to avoid changing its outputs.
(let ((bash (string-append (assoc-ref %build-inputs "bash")
"/bin/bash"))
(old (string-append python "python3-config"))
(new (string-append bin "/python-config")))
(with-output-to-file new
(lambda ()
(format #t "#!~a~%" bash)
(format #t "exec \"~a\" \"$@\"~%" old)
(chmod new #o755)
#t)))))))
(synopsis "Wrapper for the Python 3 commands")
(description
"This package provides wrappers for the commands of Python@tie{}3.x such
that they can be invoked under their usual name---e.g., @command{python}
instead of @command{python3}.")))
(define-public python-wrapper (wrap-python3 python))
(define-public python-minimal-wrapper (wrap-python3 python-minimal))