From d626c99b6288afc4708d72f668b45a29d3263d22 Mon Sep 17 00:00:00 2001
From: ptmcg <ptmcg@austin.rr.com>
Date: Wed, 9 Jan 2019 17:18:22 -0600
Subject: Add enumerated place holders for strings that invoke str.format(),
 for Py2 compatibility

---
 examples/pythonGrammarParser.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'examples/pythonGrammarParser.py')

diff --git a/examples/pythonGrammarParser.py b/examples/pythonGrammarParser.py
index ed6a484..4a8adce 100644
--- a/examples/pythonGrammarParser.py
+++ b/examples/pythonGrammarParser.py
@@ -137,7 +137,7 @@ class SemanticGroup(object):
             self.contents = self.contents[:-1] + self.contents[-1].contents
 
     def __str__(self):
-        return "{}({})".format(self.label,
+        return "{0}({1})".format(self.label,
                 " ".join([isinstance(c,str) and c or str(c) for c in self.contents]) )
 
 class OrList(SemanticGroup):
@@ -164,7 +164,7 @@ class Atom(SemanticGroup):
             self.contents = contents[0]
 
     def __str__(self):
-        return "{}{}".format(self.rep, self.contents)
+        return "{0}{1}".format(self.rep, self.contents)
 
 def makeGroupObject(cls):
     def groupAction(s,l,t):
-- 
cgit v1.2.1