[bug#69736] [PATCH v2 1/6] gnu: Add python-pypubsub.

[Arun Isaac]

* gnu/packages/python-xyz.scm (python-pypubsub): New variable.

Change-Id: Id8f06bd592b6273cff282aa628f05503a67519b0
---
 gnu/packages/python-xyz.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 36f75b4b40..328750b38b 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -8214,6 +8214,32 @@ (define-public python-blinker
 interested parties to subscribe to events, or \"signals\".")
     (license license:expat)))
 
+(define-public python-pypubsub
+  (package
+    (name "python-pypubsub")
+    (version "4.0.3")
+    ;; There is no source tarball on PyPI.
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/schollii/pypubsub";)
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "02j74w28wzmdvxkk8i561ywjgizjifq3hgcl080yj0rvkd3wivlb"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/schollii/pypubsub";)
+    (synopsis "Python publish-subscribe library")
+    (description "@code{python-pypubsub} provides a pure Python
+publish-subscribe API to facilitate event-based or message-based architecture
+in a single-process application.  It is centered on the notion of a topic;
+senders publish messages of a given topic, and listeners subscribe to messages
+of a given topic, all inside the same process.  The package also supports a
+variety of advanced features that facilitate debugging and maintaining topics
+and messages in larger desktop or server-based applications.")
+    (license license:bsd-2)))
+
 (define-public pelican
   (package
     (name "pelican")

base-commit: 4b3a553ca5ba5ac190739309eb5f7aa8170cf2a8
-- 
2.45.2