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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 David Thompson <davet@gnu.org>
;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; 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 (test-pypi)
#:use-module (guix import pypi)
#:use-module (guix base32)
#:use-module (gcrypt hash)
#:use-module (guix tests)
#:use-module (guix build-system python)
#:use-module ((guix build utils) #:select (delete-file-recursively which mkdir-p))
#:use-module (srfi srfi-64)
#:use-module (ice-9 match))
(define test-json
"{
\"info\": {
\"version\": \"1.0.0\",
\"name\": \"foo\",
\"license\": \"GNU LGPL\",
\"summary\": \"summary\",
\"home_page\": \"http://example.com\",
},
\"releases\": {
\"1.0.0\": [
{
\"url\": \"https://example.com/foo-1.0.0.egg\",
\"packagetype\": \"bdist_egg\",
}, {
\"url\": \"https://example.com/foo-1.0.0.tar.gz\",
\"packagetype\": \"sdist\",
}, {
\"url\": \"https://example.com/foo-1.0.0-py2.py3-none-any.whl\",
\"packagetype\": \"bdist_wheel\",
}
]
}
}")
(define test-source-hash
"")
(define test-requires.txt "\
# A comment
# A comment after a space
bar
baz > 13.37
")
(define test-metadata
"{
\"run_requires\": [
{
\"requires\": [
\"bar\",
\"baz (>13.37)\"
]
}
]
}")
(test-begin "pypi")
(test-equal "guix-package->pypi-name, old URL style"
"psutil"
(guix-package->pypi-name
(dummy-package "foo"
(source (dummy-origin
(uri
"https://pypi.org/packages/source/p/psutil/psutil-4.3.0.tar.gz"))))))
(test-equal "guix-package->pypi-name, new URL style"
"certbot"
(guix-package->pypi-name
(dummy-package "foo"
(source (dummy-origin
(uri
"https://pypi.org/packages/a2/3b/4756e6a0ceb14e084042a2a65c615d68d25621c6fd446d0fc10d14c4ce7d/certbot-0.8.1.tar.gz"))))))
(test-equal "guix-package->pypi-name, several URLs"
"cram"
(guix-package->pypi-name
(dummy-package "foo"
(source
(dummy-origin
(uri (list "https://bitheap.org/cram/cram-0.7.tar.gz"
(pypi-uri "cram" "0.7"))))))))
(test-assert "pypi->guix-package"
;; Replace network resources with sample data.
(mock ((guix import utils) url-fetch
(lambda (url file-name)
(match url
("https://example.com/foo-1.0.0.tar.gz"
(begin
(mkdir-p "foo-1.0.0/foo.egg-info/")
(with-output-to-file "foo-1.0.0/foo.egg-info/requires.txt"
(lambda ()
(display test-requires.txt)))
(system* "tar" "czvf" file-name "foo-1.0.0/")
(delete-file-recursively "foo-1.0.0")
(set! test-source-hash
(call-with-input-file file-name port-sha256))))
("https://example.com/foo-1.0.0-py2.py3-none-any.whl" #f)
(_ (error "Unexpected URL: " url)))))
(mock ((guix http-client) http-fetch
(lambda (url . rest)
(match url
("https://pypi.org/pypi/foo/json"
(values (open-input-string test-json)
(string-length test-json)))
("https://example.com/foo-1.0.0-py2.py3-none-any.whl" #f)
(_ (error "Unexpected URL: " url)))))
(match (pypi->guix-package "foo")
(('package
('name "python-foo")
('version "1.0.0")
('source ('origin
('method 'url-fetch)
('uri ('pypi-uri "foo" 'version))
('sha256
('base32
(? string? hash)))))
('build-system 'python-build-system)
('propagated-inputs
('quasiquote
(("python-bar" ('unquote 'python-bar))
("python-baz" ('unquote 'python-baz)))))
('home-page "http://example.com")
('synopsis "summary")
('description "summary")
('license 'license:lgpl2.0))
(string=? (bytevector->nix-base32-string
test-source-hash)
hash))
(x
(pk 'fail x #f))))))
(test-skip (if (which "zip") 0 1))
(test-assert "pypi->guix-package, wheels"
;; Replace network resources with sample data.
(mock ((guix import utils) url-fetch
(lambda (url file-name)
(match url
("https://example.com/foo-1.0.0.tar.gz"
(begin
(mkdir-p "foo-1.0.0/foo.egg-info/")
(with-output-to-file "foo-1.0.0/foo.egg-info/requires.txt"
(lambda ()
(display test-requires.txt)))
(system* "tar" "czvf" file-name "foo-1.0.0/")
(delete-file-recursively "foo-1.0.0")
(set! test-source-hash
(call-with-input-file file-name port-sha256))))
("https://example.com/foo-1.0.0-py2.py3-none-any.whl"
(begin
(mkdir "foo-1.0.0.dist-info")
(with-output-to-file "foo-1.0.0.dist-info/metadata.json"
(lambda ()
(display test-metadata)))
(let ((zip-file (string-append file-name ".zip")))
;; zip always adds a "zip" extension to the file it creates,
;; so we need to rename it.
(system* "zip" zip-file "foo-1.0.0.dist-info/metadata.json")
(rename-file zip-file file-name))
(delete-file-recursively "foo-1.0.0.dist-info")))
(_ (error "Unexpected URL: " url)))))
(mock ((guix http-client) http-fetch
(lambda (url . rest)
(match url
("https://pypi.org/pypi/foo/json"
(values (open-input-string test-json)
(string-length test-json)))
("https://example.com/foo-1.0.0-py2.py3-none-any.whl" #f)
(_ (error "Unexpected URL: " url)))))
(match (pypi->guix-package "foo")
(('package
('name "python-foo")
('version "1.0.0")
('source ('origin
('method 'url-fetch)
('uri ('pypi-uri "foo" 'version))
('sha256
('base32
(? string? hash)))))
('build-system 'python-build-system)
('propagated-inputs
('quasiquote
(("python-bar" ('unquote 'python-bar))
("python-baz" ('unquote 'python-baz)))))
('home-page "http://example.com")
('synopsis "summary")
('description "summary")
('license 'license:lgpl2.0))
(string=? (bytevector->nix-base32-string
test-source-hash)
hash))
(x
(pk 'fail x #f))))))
(test-end "pypi")
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