11/21: gnu: Add python-pyzstd

[guix-commits]

lfam pushed a commit to branch wip-update-calibre
in repository guix.

commit 3db599709436a7f764f958f76d8c1fe4debca92b
Author: Brendan Tildesley <mail@brendan.scot>
AuthorDate: Wed Mar 10 18:32:25 2021 +1100

    gnu: Add python-pyzstd
    
    * gnu/packages/python-compression.scm (python-pyzstd): New variable.
---
 gnu/packages/python-compression.scm | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/gnu/packages/python-compression.scm 
b/gnu/packages/python-compression.scm
index f87eacc..ab2eca2 100644
--- a/gnu/packages/python-compression.scm
+++ b/gnu/packages/python-compression.scm
@@ -363,3 +363,21 @@ wrapper.  It provides a backport of the @code{Path} 
object.")
 the Zstandard compression library.  A C extension and CFFI interface are
 provided.")
     (license license:bsd-3)))
+
+(define-public python-pyzstd
+  (package
+    (name "python-pyzstd")
+    (version "0.14.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "pyzstd" version))
+       (sha256
+        (base32
+         "1d3mngs45w2p490vrq5ymd2wz4lp15phmks1ilcx4k7amgibml3d"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/animalize/pyzstd";)
+    (synopsis "Zstandard bindings for Python")
+    (description "This package provides Python bindings to the Zstandard (zstd)
+compression library.  The API is similar to Python's bz2/lzma/zlib module.")
+    (license license:bsd-3)))