commit aaf47caf35984e614d93bd8bea5227df55e0e3e6
author Chih-Hsuan Yen <yan12125@gmail.com> Mon May 27 01:08:20 2019 +0800
committer Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Sun May 26 10:08:19 2019 -0700
tree 14f42690fe8234b67dac4ced92dbaff183865375
parent 91f4380cedbae32b49adbea2518014a5624c6523

bpo-37053: handle strings like u"bar" correctly in Tools/parser/unparse.py (GH-13583)



Constant.kind is added in https://bugs.python.org/issue36280.
Current possible values for Constant.kind are "u" or None.

For r'bar' and b'bar', Constant.kind value is None, so there's no need
for special handling.


https://bugs.python.org/issue37053

Tools/parser/unparse.py

diff --git a/Tools/parser/unparse.py b/Tools/parser/unparse.py
index 385902e..a5cc000 100644
--- a/Tools/parser/unparse.py
+++ b/Tools/parser/unparse.py
@@ -399,6 +399,8 @@
         elif value is ...:
             self.write("...")
         else:
+            if t.kind == "u":
+                self.write("u")
             self._write_constant(t.value)
 
     def _List(self, t):