Clean up examples to be Python 3 compatible

1 files changed, 7 insertions, 7 deletions

diff --git a/src/examples/ebnftest.py b/src/examples/ebnftest.py
index f0ce654..32c7fed 100644
--- a/src/examples/ebnftest.py
+++ b/src/examples/ebnftest.py
@@ -1,7 +1,7 @@
-print 'Importing pyparsing...'

+print('Importing pyparsing...')

 from pyparsing import *

 

-print 'Constructing EBNF parser with pyparsing...'

+print('Constructing EBNF parser with pyparsing...')

 import ebnf

 import sets

 

@@ -34,7 +34,7 @@ table['terminal_string'] = sglQuotedString
 table['meta_identifier'] = Word(alphas+"_", alphas+"_"+nums)

 table['integer'] = Word(nums)

 

-print 'Parsing EBNF grammar with EBNF parser...'

+print('Parsing EBNF grammar with EBNF parser...')

 parsers = ebnf.parse(grammar, table)

 ebnf_parser = parsers['syntax']

 

@@ -44,7 +44,7 @@ def tallyCommentChars(s,l,t):
     global commentcharcount,commentlocs

     # only count this comment if we haven't seen it before

     if l not in commentlocs:

-        charCount = ( len(t[0]) - len(filter(str.isspace, t[0])) )

+        charCount = ( len(t[0]) - len(list(filter(str.isspace, t[0]))) )

         commentcharcount += charCount

         commentlocs.add(l)

     return l,t

@@ -53,14 +53,14 @@ def tallyCommentChars(s,l,t):
 ebnf.ebnfComment.setParseAction( tallyCommentChars )

 ebnf_parser.ignore( ebnf.ebnfComment )

 

-print 'Parsing EBNF grammar with generated EBNF parser...\n'

+print('Parsing EBNF grammar with generated EBNF parser...\n')

 parsed_chars = ebnf_parser.parseString(grammar)

 parsed_char_len = len(parsed_chars)

 

-print "],\n".join(str( parsed_chars.asList() ).split("],"))

+print("],\n".join(str( parsed_chars.asList() ).split("],")))

 

 #~ grammar_length = len(grammar) - len(filter(str.isspace, grammar))-commentcharcount

 

 #~ assert parsed_char_len == grammar_length

 

-print 'Ok!'

+print('Ok!')