This is a followup to d1e7ca2df8.
* tests/pypi.scm ("pypi->guix-package")
("pypi->guix-package, wheels"): Expect (pypi-uri "foo" version) for the
'uri' field.
		
	
			
		
			
				
	
	
		
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			215 lines
		
	
	
	
		
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;;; 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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;;;
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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 hash)
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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))
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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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  },
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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-requirements
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"# A comment
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 # A comment after a space
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bar
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baz > 13.37")
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(define test-metadata
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  "{
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  \"run_requires\": [
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    {
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      \"requires\": [
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        \"bar\",
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        \"baz (>13.37)\"
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      ]
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    }
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  ]
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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.io/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.python.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-assert "pypi->guix-package"
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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 "foo-1.0.0")
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                  (with-output-to-file "foo-1.0.0/requirements.txt"
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                    (lambda ()
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                      (display test-requirements)))
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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.python.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-baz" ('unquote 'python-baz)))))
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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 "foo-1.0.0")
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                 (with-output-to-file "foo-1.0.0/requirements.txt"
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                   (lambda ()
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                     (display test-requirements)))
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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.json"
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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" zip-file "foo-1.0.0.dist-info/metadata.json")
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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.python.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-baz" ('unquote 'python-baz)))))
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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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