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7657e61d6b
* guix/import/pypi.scm (non-empty-string-or-false): New procedure. (<pypi-project>, <project-info>, <distribution>): New record types. (pypi-fetch): Call 'json->pypi-project'. (latest-source-release, latest-wheel-release): Use the new record accessors instead of 'assoc-ref*'. (pypi->guix-package, latest-release): Likewise. * tests/pypi.scm (test-json): Add mandatory fields.
348 lines
13 KiB
Scheme
348 lines
13 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2014 David Thompson <davet@gnu.org>
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;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
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;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (test-pypi)
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#:use-module (guix import pypi)
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#:use-module (guix base32)
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#:use-module (guix memoization)
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#:use-module (gcrypt hash)
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#:use-module (guix memoization)
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#:use-module (guix tests)
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#:use-module (guix build-system python)
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#:use-module ((guix build utils) #:select (delete-file-recursively which mkdir-p))
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#:use-module (srfi srfi-64)
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#:use-module (ice-9 match))
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(define test-json
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"{
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\"info\": {
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\"version\": \"1.0.0\",
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\"name\": \"foo\",
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\"license\": \"GNU LGPL\",
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\"summary\": \"summary\",
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\"home_page\": \"http://example.com\",
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\"classifiers\": [],
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\"download_url\": \"\"
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},
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\"urls\": [],
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\"releases\": {
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\"1.0.0\": [
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{
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\"url\": \"https://example.com/foo-1.0.0.egg\",
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\"packagetype\": \"bdist_egg\",
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}, {
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\"url\": \"https://example.com/foo-1.0.0.tar.gz\",
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\"packagetype\": \"sdist\",
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}, {
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\"url\": \"https://example.com/foo-1.0.0-py2.py3-none-any.whl\",
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\"packagetype\": \"bdist_wheel\",
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}
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]
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}
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}")
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(define test-source-hash
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"")
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(define test-specifications
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'("Fizzy [foo, bar]"
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"PickyThing<1.6,>1.9,!=1.9.6,<2.0a0,==2.4c1"
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"SomethingWithMarker[foo]>1.0;python_version<\"2.7\""
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"requests [security,tests] >= 2.8.1, == 2.8.* ; python_version < \"2.7\""
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"pip @ https://github.com/pypa/pip/archive/1.3.1.zip#\
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sha1=da9234ee9982d4bbb3c72346a6de940a148ea686"))
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(define test-requires.txt "\
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# A comment
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# A comment after a space
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foo ~= 3
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bar != 2
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[test]
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pytest (>=2.5.0)
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")
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;; Beaker contains only optional dependencies.
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(define test-requires.txt-beaker "\
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[crypto]
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pycryptopp>=0.5.12
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[cryptography]
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cryptography
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[testsuite]
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Mock
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coverage
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")
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(define test-metadata "\
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Classifier: Programming Language :: Python :: 3.7
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Requires-Dist: baz ~= 3
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Requires-Dist: bar != 2
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Provides-Extra: test
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Requires-Dist: pytest (>=2.5.0) ; extra == 'test'
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")
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(define test-metadata-with-extras "
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Classifier: Programming Language :: Python :: 3.7
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Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*
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Requires-Dist: wrapt (<2,>=1)
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Requires-Dist: bar
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Provides-Extra: dev
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Requires-Dist: tox ; extra == 'dev'
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Requires-Dist: bumpversion (<1) ; extra == 'dev'
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")
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;;; Provides-Extra can appear before Requires-Dist.
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(define test-metadata-with-extras-jedi "\
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Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*
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Provides-Extra: testing
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Requires-Dist: parso (>=0.3.0)
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Provides-Extra: testing
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Requires-Dist: pytest (>=3.1.0); extra == 'testing'
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")
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(test-begin "pypi")
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(test-equal "guix-package->pypi-name, old URL style"
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"psutil"
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(guix-package->pypi-name
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(dummy-package "foo"
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(source (dummy-origin
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(uri
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"https://pypi.org/packages/source/p/psutil/psutil-4.3.0.tar.gz"))))))
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(test-equal "guix-package->pypi-name, new URL style"
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"certbot"
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(guix-package->pypi-name
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(dummy-package "foo"
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(source (dummy-origin
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(uri
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"https://pypi.org/packages/a2/3b/4756e6a0ceb14e084042a2a65c615d68d25621c6fd446d0fc10d14c4ce7d/certbot-0.8.1.tar.gz"))))))
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(test-equal "guix-package->pypi-name, several URLs"
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"cram"
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(guix-package->pypi-name
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(dummy-package "foo"
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(source
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(dummy-origin
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(uri (list "https://bitheap.org/cram/cram-0.7.tar.gz"
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(pypi-uri "cram" "0.7"))))))))
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(test-equal "specification->requirement-name"
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'("Fizzy" "PickyThing" "SomethingWithMarker" "requests" "pip")
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(map specification->requirement-name test-specifications))
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(test-equal "parse-requires.txt"
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(list '("foo" "bar") '("pytest"))
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(mock ((ice-9 ports) call-with-input-file
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call-with-input-string)
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(parse-requires.txt test-requires.txt)))
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(test-equal "parse-requires.txt - Beaker"
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(list '() '("Mock" "coverage"))
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(mock ((ice-9 ports) call-with-input-file
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call-with-input-string)
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(parse-requires.txt test-requires.txt-beaker)))
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(test-equal "parse-wheel-metadata, with extras"
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(list '("wrapt" "bar") '("tox" "bumpversion"))
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(mock ((ice-9 ports) call-with-input-file
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call-with-input-string)
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(parse-wheel-metadata test-metadata-with-extras)))
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(test-equal "parse-wheel-metadata, with extras - Jedi"
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(list '("parso") '("pytest"))
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(mock ((ice-9 ports) call-with-input-file
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call-with-input-string)
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(parse-wheel-metadata test-metadata-with-extras-jedi)))
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(test-assert "pypi->guix-package, no wheel"
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;; Replace network resources with sample data.
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(mock ((guix import utils) url-fetch
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(lambda (url file-name)
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(match url
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("https://example.com/foo-1.0.0.tar.gz"
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(begin
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;; Unusual requires.txt location should still be found.
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(mkdir-p "foo-1.0.0/src/bizarre.egg-info")
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(with-output-to-file "foo-1.0.0/src/bizarre.egg-info/requires.txt"
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(lambda ()
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(display test-requires.txt)))
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(parameterize ((current-output-port (%make-void-port "rw+")))
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(system* "tar" "czvf" file-name "foo-1.0.0/"))
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(delete-file-recursively "foo-1.0.0")
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(set! test-source-hash
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(call-with-input-file file-name port-sha256))))
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("https://example.com/foo-1.0.0-py2.py3-none-any.whl" #f)
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(_ (error "Unexpected URL: " url)))))
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(mock ((guix http-client) http-fetch
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(lambda (url . rest)
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(match url
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("https://pypi.org/pypi/foo/json"
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(values (open-input-string test-json)
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(string-length test-json)))
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("https://example.com/foo-1.0.0-py2.py3-none-any.whl" #f)
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(_ (error "Unexpected URL: " url)))))
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(match (pypi->guix-package "foo")
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(('package
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('name "python-foo")
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('version "1.0.0")
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('source ('origin
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('method 'url-fetch)
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('uri ('pypi-uri "foo" 'version))
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('sha256
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('base32
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(? string? hash)))))
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('build-system 'python-build-system)
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('propagated-inputs
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('quasiquote
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(("python-bar" ('unquote 'python-bar))
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("python-foo" ('unquote 'python-foo)))))
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('native-inputs
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('quasiquote
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(("python-pytest" ('unquote 'python-pytest)))))
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('home-page "http://example.com")
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('synopsis "summary")
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('description "summary")
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('license 'license:lgpl2.0))
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(string=? (bytevector->nix-base32-string
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test-source-hash)
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hash))
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(x
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(pk 'fail x #f))))))
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(test-skip (if (which "zip") 0 1))
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(test-assert "pypi->guix-package, wheels"
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;; Replace network resources with sample data.
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(mock ((guix import utils) url-fetch
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(lambda (url file-name)
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(match url
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("https://example.com/foo-1.0.0.tar.gz"
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(begin
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(mkdir-p "foo-1.0.0/foo.egg-info/")
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(with-output-to-file "foo-1.0.0/foo.egg-info/requires.txt"
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(lambda ()
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(display "wrong data to make sure we're testing wheels ")))
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(parameterize ((current-output-port (%make-void-port "rw+")))
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(system* "tar" "czvf" file-name "foo-1.0.0/"))
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(delete-file-recursively "foo-1.0.0")
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(set! test-source-hash
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(call-with-input-file file-name port-sha256))))
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("https://example.com/foo-1.0.0-py2.py3-none-any.whl"
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(begin
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(mkdir "foo-1.0.0.dist-info")
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(with-output-to-file "foo-1.0.0.dist-info/METADATA"
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(lambda ()
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(display test-metadata)))
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(let ((zip-file (string-append file-name ".zip")))
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;; zip always adds a "zip" extension to the file it creates,
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;; so we need to rename it.
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(system* "zip" "-q" zip-file "foo-1.0.0.dist-info/METADATA")
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(rename-file zip-file file-name))
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(delete-file-recursively "foo-1.0.0.dist-info")))
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(_ (error "Unexpected URL: " url)))))
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(mock ((guix http-client) http-fetch
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(lambda (url . rest)
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(match url
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("https://pypi.org/pypi/foo/json"
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(values (open-input-string test-json)
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(string-length test-json)))
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("https://example.com/foo-1.0.0-py2.py3-none-any.whl" #f)
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(_ (error "Unexpected URL: " url)))))
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;; Not clearing the memoization cache here would mean returning the value
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;; computed in the previous test.
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(invalidate-memoization! pypi->guix-package)
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(match (pypi->guix-package "foo")
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(('package
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('name "python-foo")
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('version "1.0.0")
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('source ('origin
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('method 'url-fetch)
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('uri ('pypi-uri "foo" 'version))
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('sha256
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('base32
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(? string? hash)))))
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('build-system 'python-build-system)
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('propagated-inputs
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('quasiquote
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(("python-bar" ('unquote 'python-bar))
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("python-baz" ('unquote 'python-baz)))))
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('native-inputs
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('quasiquote
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(("python-pytest" ('unquote 'python-pytest)))))
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('home-page "http://example.com")
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('synopsis "summary")
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('description "summary")
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('license 'license:lgpl2.0))
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(string=? (bytevector->nix-base32-string
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test-source-hash)
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hash))
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(x
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(pk 'fail x #f))))))
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(test-assert "pypi->guix-package, no usable requirement file."
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;; Replace network resources with sample data.
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(mock ((guix import utils) url-fetch
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(lambda (url file-name)
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(match url
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("https://example.com/foo-1.0.0.tar.gz"
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(mkdir-p "foo-1.0.0/foo.egg-info/")
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(parameterize ((current-output-port (%make-void-port "rw+")))
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(system* "tar" "czvf" file-name "foo-1.0.0/"))
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(delete-file-recursively "foo-1.0.0")
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(set! test-source-hash
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(call-with-input-file file-name port-sha256)))
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("https://example.com/foo-1.0.0-py2.py3-none-any.whl" #f)
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(_ (error "Unexpected URL: " url)))))
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(mock ((guix http-client) http-fetch
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(lambda (url . rest)
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(match url
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("https://pypi.org/pypi/foo/json"
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(values (open-input-string test-json)
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(string-length test-json)))
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("https://example.com/foo-1.0.0-py2.py3-none-any.whl" #f)
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(_ (error "Unexpected URL: " url)))))
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;; Not clearing the memoization cache here would mean returning the value
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;; computed in the previous test.
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(invalidate-memoization! pypi->guix-package)
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(match (pypi->guix-package "foo")
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(('package
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('name "python-foo")
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('version "1.0.0")
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('source ('origin
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('method 'url-fetch)
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('uri ('pypi-uri "foo" 'version))
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('sha256
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('base32
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(? string? hash)))))
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('build-system 'python-build-system)
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('home-page "http://example.com")
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('synopsis "summary")
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('description "summary")
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('license 'license:lgpl2.0))
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(string=? (bytevector->nix-base32-string
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test-source-hash)
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hash))
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(x
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(pk 'fail x #f))))))
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(test-end "pypi")
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