01/46: gnu: Add python-atpublic.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit a8f9b9380d9e3c3e77abaa1c7aecd0fb577c6add
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Tue Jul 21 10:18:25 2020 +0300

    gnu: Add python-atpublic.
    
    * gnu/packages/python-check.scm (python-atpublic): New variable.
---
 gnu/packages/python-check.scm | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/gnu/packages/python-check.scm b/gnu/packages/python-check.scm
index 09eb253..52f53f5 100644
--- a/gnu/packages/python-check.scm
+++ b/gnu/packages/python-check.scm
@@ -454,3 +454,37 @@ analysing code quality.")
     (description "This package provides a library for replying fake data to
 Python software under test, when they make an HTTP query.")
     (license license:asl2.0)))
+
+(define-public python-atpublic
+  (package
+    (name "python-atpublic")
+    (version "1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "atpublic" version))
+        (sha256
+         (base32
+          "0i3sbxkdlbb4560rrlmwwd5y4ps7k73lp4d8wnmd7ag9k426gjkx"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-before 'build 'enable-c-implementation
+           (lambda _
+             (setenv "ATPUBLIC_BUILD_EXTENSION" "yes")
+             #t))
+         (replace 'check
+           (lambda _
+             (invoke "python" "-m" "nose2" "-v"))))))
+    (native-inputs
+     `(("python-nose2" ,python-nose2)))
+    (home-page "https://public.readthedocs.io/";)
+    (synopsis "@code{@@public} decorator for populating @code{__all__}")
+    (description
+     "This Python module adds a @code{@@public} decorator and function which
+populates a module's @code{__all__} and optionally the module globals.  With
+it, the declaration of a name's public export semantics are not separated from
+the implementation of that name.")
+    (license (list license:asl2.0
+                   license:lgpl3))))    ; only for setup_helpers.py