[bug#35974] [PATCH 42/47] gnu: Add python-typed-ast.

[h.nasajpour]

* gnu/packages/python-xyz.scm (python-typed-ast): New variable
---
 gnu/packages/python-xyz.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 0c06833cec..93783d17ee 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -15474,3 +15474,25 @@ by Igor Pavlov.")
     (description
      "A module for cross-platform control of the mouse and keyboard in python 
that is simple to use.")
     (license license:lgpl3)))
+
+(define-public python-typed-ast
+  (package
+  (name "python-typed-ast")
+    (version "1.3.5")
+    (source (origin
+      (method url-fetch)
+      (uri (pypi-uri "typed-ast" version))
+      (sha256 (base32 
"1m7pr6qpana3cvqwiw7mlvrgvmw27ch5mx1592572xhlki8g85ak"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:tests? #f))
+    (home-page "https://github.com/python/typed_ast";)
+    (synopsis "A fork of Python 2 and 3 ast modules with type comment support")
+    (description
+     "typed_ast is a Python 3 package that provides a Python 2.7 and Python 3 
parser similar to the standard ast library.
+        Unlike ast, the parsers in typed_ast include PEP 484 type comments and 
are independent of the version of Python under which they are run.
+        The typed_ast parsers produce the standard Python AST (plus type 
comments), and are both fast and correct,
+        as they are based on the CPython 2.7 and 3.6 parsers.")
+    (license license:expat)))
+
+
-- 
2.17.1