Clean up examples to be Python 3 compatible

1 files changed, 5 insertions, 5 deletions

diff --git a/src/examples/dfmparse.py b/src/examples/dfmparse.py
index 1523497..96afbad 100644
--- a/src/examples/dfmparse.py
+++ b/src/examples/dfmparse.py
@@ -48,7 +48,7 @@ object_name = identifier
 object_type = identifier

 

 # Integer and floating point values are converted to Python longs and floats, respectively.

-int_value = Combine(Optional("-") + Word(nums)).setParseAction(lambda s,l,t: [ long(t[0]) ] )

+int_value = Combine(Optional("-") + Word(nums)).setParseAction(lambda s,l,t: [ int(t[0]) ] )

 float_value = Combine(Optional("-") + Optional(Word(nums)) + "." + Word(nums)).setParseAction(lambda s,l,t: [ float(t[0]) ] )

 number_value = float_value | int_value

 

@@ -121,7 +121,7 @@ nested_object << Group(object_definition)
 #################

 

 def printer(s, loc, tok):

-    print tok,

+    print(tok, end=' ')

     return tok

 

 def get_filename_list(tf):

@@ -162,12 +162,12 @@ def main(testfiles=None, action=printer):
             failures.append(f)

 

     if failures:

-        print '\nfailed while processing %s' % ', '.join(failures)

-    print '\nsucceeded on %d of %d files' %(success, len(testfiles))

+        print('\nfailed while processing %s' % ', '.join(failures))

+    print('\nsucceeded on %d of %d files' %(success, len(testfiles)))

 

     if len(retval) == 1 and len(testfiles) == 1:

         # if only one file is parsed, return the parseResults directly

-        return retval[retval.keys()[0]]

+        return retval[list(retval.keys())[0]]

 

     # else, return a dictionary of parseResults

     return retval