gnu: add python-typed-ast.

* gnu/packages/python.scm: (python-typed-ast): New variable.

Signed-off-by: Kenny Ballou <kballou@devnulllabs.io>

1 files changed, 23 insertions, 0 deletions

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 4c417dc147..bffc52476b 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -13893,6 +13893,29 @@ Let's Encrypt.")
 development that supports command line argument parsing, command string
 validation testing and application logic.")
     (license license:expat)))
+(define-public python-typed-ast
+  (package
+    (name "python-typed-ast")
+    (version "1.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "typed-ast" version))
+       (sha256
+        (base32
+         "1akkpx0w4p7giyl53wjxndld5d949bls4wbvkvvfm76x1izjizjp"))))
+    (build-system python-build-system)
+    (native-inputs
+     `(("python-cython" ,python-cython)))
+    (home-page "https://github.com/python/typed_ast")
+    (synopsis
+     "Python 2 and 3 @code{ast} modules with type comment support")
+    (description
+     "@code{typed_ast} is a fork of Python 2.7 and 3 @code{ast} modules with
+type comment support.  Unlike @code{ast}, the parsers in @code{typed_ast}
+include PEP-484 type comments and are independent of the version of Python
+under which they are run.")
+    (license license:asl2.0)))
 (define-public python-cerberus
   (package
     (name "python-cerberus")