ply: update PLY to version 3.2

1 files changed, 12 insertions, 13 deletions

diff --git a/ext/ply/setup.py b/ext/ply/setup.py
index f743ac78c..606b29cde 100644
--- a/ext/ply/setup.py
+++ b/ext/ply/setup.py
@@ -1,23 +1,22 @@
-from distutils.core import setup
+try:
+    from setuptools import setup
+except ImportError:
+    from distutils.core import setup
 
 setup(name = "ply",
             description="Python Lex & Yacc",
             long_description = """
-PLY is yet another implementation of lex and yacc for Python. Although several other
-parsing tools are available for Python, there are several reasons why you might
-want to take a look at PLY:
+PLY is yet another implementation of lex and yacc for Python. Some notable
+features include the fact that its implemented entirely in Python and it
+uses LALR(1) parsing which is efficient and well suited for larger grammars.
 
-It's implemented entirely in Python.
+PLY provides most of the standard lex/yacc features including support for empty 
+productions, precedence rules, error recovery, and support for ambiguous grammars. 
 
-It uses LR-parsing which is reasonably efficient and well suited for larger grammars.
-
-PLY provides most of the standard lex/yacc features including support for empty
-productions, precedence rules, error recovery, and support for ambiguous grammars.
-
-PLY is extremely easy to use and provides very extensive error checking.
+PLY is extremely easy to use and provides very extensive error checking. 
 """,
-            license="""Lesser GPL (LGPL)""",
-            version = "2.3",
+            license="""BSD""",
+            version = "3.2",
             author = "David Beazley",
             author_email = "dave@dabeaz.com",
             maintainer = "David Beazley",