Clean up examples to be Python 3 compatible

1 files changed, 6 insertions, 6 deletions

diff --git a/src/examples/pythonGrammarParser.py b/src/examples/pythonGrammarParser.py
index eb9c560..f0631b8 100644
--- a/src/examples/pythonGrammarParser.py
+++ b/src/examples/pythonGrammarParser.py
@@ -138,7 +138,7 @@ class SemanticGroup(object):
         

     def __str__(self):

         return "%s(%s)" % (self.label, 

-                " ".join([isinstance(c,basestring) and c or str(c) for c in self.contents]) )

+                " ".join([isinstance(c,str) and c or str(c) for c in self.contents]) )

         

 class OrList(SemanticGroup):

     label = "OR"

@@ -158,7 +158,7 @@ class Atom(SemanticGroup):
             self.rep = contents[1]

         else:

             self.rep = ""

-        if isinstance(contents,basestring):

+        if isinstance(contents,str):

             self.contents = contents

         else:

             self.contents = contents[0]

@@ -212,9 +212,9 @@ assert len(bnfDefs) == expected, \
 

 # list out defns in order they were parsed (to verify accuracy of parsing)

 for k,v in bnfDefs:

-    print k,"=",v

-print

+    print(k,"=",v)

+print()

 

 # list out parsed grammar defns (demonstrates dictionary access to parsed tokens)

-for k in bnfDefs.keys():

-    print k,"=",bnfDefs[k]

+for k in list(bnfDefs.keys()):

+    print(k,"=",bnfDefs[k])