gnu: Add python-pathlib-abc.

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

Change-Id: If356aa8eab82d2542eb556395e7b8403a18cddc8

gnu/packages/python-xyz.scm

@@ -1225,6 +1225,26 @@ of Ordered Set.")
 your terminal.")
     (license license:expat)))
 
+(define-public python-pathlib-abc
+  (package
+    (name "python-pathlib-abc")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "pathlib_abc" version))
+       (sha256
+        (base32 "1gjsj7r331i54kbisy0zz1h9icx1hv6n97jaj5s7f3wvj7fpnkh8"))))
+    (build-system pyproject-build-system)
+    (native-inputs (list python-pytest python-hatchling))
+    (home-page "https://github.com/barneygale/pathlib-abc")
+    (synopsis "Python base classes for rich path objects")
+    (description
+     "This package is a preview of pathlib functionality planned for a future
+release of Python; specifically, it provides three ABCs that can be used to
+implement path classes for non-local filesystems")
+    (license license:psfl)))
+
 (define-public python-pbs-installer
   (package
     (name "python-pbs-installer")