From b20cd80ff1f3c9eb988a0cc27ed9538b68914608 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 28 Oct 2021 22:14:40 +0200
Subject: import: pypi: Allow imports of a specific version.

* guix/import/pypi.scm (latest-version): New procedure.
(latest-source-release): Rename to...
(source-release): ... this.  Add 'version' parameter.
(latest-wheel-release): Rename to...
(wheel-release): ... this.  Add 'version' parameter.
(pypi->guix-package): Honor 'version' parameter.
(pypi-recursive-import): Add 'version' parameter and honor it.
* guix/scripts/import/pypi.scm (guix-import-pypi): Expect a spec.  Pass
it to 'package-name->name+version'.  Pass the 'version' parameter.
* tests/pypi.scm ("pypi->guix-package, no wheel"): Exercise
the #:version parameter.
* doc/guix.texi (Invoking guix import): Document it.
---
 tests/pypi.scm | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'tests')

diff --git a/tests/pypi.scm b/tests/pypi.scm
index 70f4298a90..ad869ac31f 100644
--- a/tests/pypi.scm
+++ b/tests/pypi.scm
@@ -260,9 +260,15 @@ (define test-metadata-with-extras-jedi "\
                      ('synopsis "summary")
                      ('description "summary")
                      ('license 'license:lgpl2.0))
-                   (string=? (bytevector->nix-base32-string
-                              test-source-hash)
-                             hash))
+                   (and (string=? (bytevector->nix-base32-string
+                                   test-source-hash)
+                                  hash)
+                        (equal? (pypi->guix-package "foo" #:version "1.0.0")
+                                (pypi->guix-package "foo"))
+                        (catch 'quit
+                          (lambda ()
+                            (pypi->guix-package "foo" #:version "42"))
+                          (const #t))))
                   (x
                    (pk 'fail x #f))))))
 
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