From 35d1e091f299a8b28f62d8a37d5cc87ec79ddb30 Mon Sep 17 00:00:00 2001
From: Thomas A Caswell <tcaswell@gmail.com>
Date: Mon, 1 Apr 2019 22:13:57 -0700
Subject: [PATCH] MNT: use public ast module in setup.py (#33)

Summary:
The `Str` object is no longer in in `_ast` is py38, switch
to using the public `ast` module instead.

https://github.com/python/cpython/pull/9445
https://bugs.python.org/issue32892
Pull Request resolved: https://github.com/facebookincubator/pystemd/pull/33

Differential Revision: D14721271

Pulled By: aleivag

fbshipit-source-id: 1367f300f74f037983e5f6e51f7af8990f416759
---
 setup.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/setup.py b/setup.py
index 2504449..5e165a0 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,6 @@
 import time
 from pathlib import Path
 
-import _ast
 from setuptools import setup
 from setuptools.extension import Extension
 
@@ -36,9 +35,9 @@
 __version__ = [
     expr.value.s
     for expr in parsed_file.body
-    if isinstance(expr, _ast.Assign)
-    and isinstance(expr.targets[0], _ast.Name)
-    and isinstance(expr.value, _ast.Str)
+    if isinstance(expr, ast.Assign)
+    and isinstance(expr.targets[0], ast.Name)
+    and isinstance(expr.value, ast.Str)
     and expr.targets[0].id == "__version__"
 ][0]