From: Mark Dickinson <mdickinson@enthought.com>
Date: Sun, 6 May 2012 16:27:39 +0000 (+0100)
Subject: Issue #14965: Fix missing support for starred assignments in Tools/parser/unparse.py.
X-Git-Tag: v3.3.0a4~249^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1b2e9444fe9eeaef971d498445ebad7fce27f0b9;p=thirdparty%2FPython%2Fcpython.git

Issue #14965: Fix missing support for starred assignments in Tools/parser/unparse.py.
---

diff --git a/Misc/NEWS b/Misc/NEWS
index c63a06dd12d6..37f2209d939b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -225,6 +225,12 @@ Documentation
 
 - Issue #14034: added the argparse tutorial.
 
+Tools/Demos
+-----------
+
+- Issue #14965: Fix missing support for starred assignments in
+  Tools/parser/unparse.py.
+
 
 What's New in Python 3.2.3 release candidate 2?
 ===============================================
diff --git a/Tools/parser/test_unparse.py b/Tools/parser/test_unparse.py
index d457523b7c2d..2ac1ea670fe7 100644
--- a/Tools/parser/test_unparse.py
+++ b/Tools/parser/test_unparse.py
@@ -209,6 +209,13 @@ class UnparseTestCase(ASTTestCase):
     def test_try_except_finally(self):
         self.check_roundtrip(try_except_finally)
 
+    def test_starred_assignment(self):
+        self.check_roundtrip("a, *b, c = seq")
+        self.check_roundtrip("a, (*b, c) = seq")
+        self.check_roundtrip("a, *b[0], c = seq")
+        self.check_roundtrip("a, *(b, c) = seq")
+
+
 class DirectoryTestCase(ASTTestCase):
     """Test roundtrip behaviour on all files in Lib and Lib/test."""
 
diff --git a/Tools/parser/unparse.py b/Tools/parser/unparse.py
index e96ef5477b87..d9fca975c589 100644
--- a/Tools/parser/unparse.py
+++ b/Tools/parser/unparse.py
@@ -472,6 +472,10 @@ class Unparser:
         self.dispatch(t.slice)
         self.write("]")
 
+    def _Starred(self, t):
+        self.write("*")
+        self.dispatch(t.value)
+
     # slice
     def _Ellipsis(self, t):
         self.write("...")