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import: pypi: Correctly handle multiple-URL origins. 

Fixes <https://bugs.gnu.org/25635>.
Reported by Sergei Trofimovich <slyfox@inbox.ru>.

* guix/import/pypi.scm (guix-package->pypi-name)[url->pypi-name]: New
procedure.
Rewrite body to match lists in addition to strings.
* tests/pypi.scm ("guix-package->pypi-name, several URLs"): New test.
This commit is contained in:
Ludovic Courtès 2017-02-08 15:58:36 +01:00
parent 750a423996
commit 4eaac4b722
No known key found for this signature in database
GPG Key ID: 090B11993D9AEBB5
2 changed files with 20 additions and 3 deletions
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13
guix/import/pypi.scm
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@ -1,7 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 David Thompson <davet@gnu.org>
;;; Copyright © 2015 Cyril Roelandt <tipecaml@gmail.com>
;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -89,9 +89,16 @@ package."
(define (guix-package->pypi-name package)
"Given a Python PACKAGE built from pypi.python.org, return the name of the
package on PyPI."
(let ((source-url (and=> (package-source package) origin-uri)))
(define (url->pypi-name url)
(hyphen-package-name->name+version
(basename (file-sans-extension source-url)))))
(basename (file-sans-extension url))))
(match (and=> (package-source package) origin-uri)
((? string? url)
(url->pypi-name url))
((lst ...)
(any url->pypi-name lst))
(#f #f)))
(define (wheel-url->extracted-directory wheel-url)
(match (string-split (basename wheel-url) #\-)

10
tests/pypi.scm
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@ -22,6 +22,7 @@
#:use-module (guix base32)
#:use-module (guix hash)
#:use-module (guix tests)
#:use-module (guix build-system python)
#:use-module ((guix build utils) #:select (delete-file-recursively which))
#:use-module (srfi srfi-64)
#:use-module (ice-9 match))
@ -90,6 +91,15 @@ baz > 13.37")
(uri
"https://pypi.python.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