1 files changed, 27 insertions, 24 deletions
diff --git a/examples/ebnftest.py b/examples/ebnftest.py
index 40772ee..7b1ff75 100644
--- a/examples/ebnftest.py
+++ b/examples/ebnftest.py
@@ -5,14 +5,14 @@
 #
 # Submitted 2004 by Seo Sanghyeon
 #
-print('Importing pyparsing...')
+print("Importing pyparsing...")
 from pyparsing import *
 
-print('Constructing EBNF parser with pyparsing...')
+print("Constructing EBNF parser with pyparsing...")
 import ebnf
 
 
-grammar = '''
+grammar = """
 syntax = (syntax_rule), {(syntax_rule)};
 syntax_rule = meta_identifier, '=', definitions_list, ';';
 definitions_list = single_definition, {'|', single_definition};
@@ -30,43 +30,46 @@ terminal_string = "'", character - "'", {character - "'"}, "'" |
  meta_identifier = letter, {letter | digit};
 integer = digit, {digit};
 *)
-'''
+"""
 
 table = {}
-#~ table['character'] = Word(printables, exact=1)
-#~ table['letter'] = Word(alphas + '_', exact=1)
-#~ table['digit'] = Word(nums, exact=1)
-table['terminal_string'] = sglQuotedString
-table['meta_identifier'] = Word(alphas+"_", alphas+"_"+nums)
-table['integer'] = Word(nums)
+# ~ table['character'] = Word(printables, exact=1)
+# ~ table['letter'] = Word(alphas + '_', exact=1)
+# ~ table['digit'] = Word(nums, exact=1)
+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']
+ebnf_parser = parsers["syntax"]
 
 commentcharcount = 0
 commentlocs = set()
-def tallyCommentChars(s,l,t):
-    global commentcharcount,commentlocs
+
+
+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(list(filter(str.isspace, t[0]))) )
+        charCount = len(t[0]) - len(list(filter(str.isspace, t[0])))
         commentcharcount += charCount
         commentlocs.add(l)
-    return l,t
+    return l, t
+
 
-#ordinarily, these lines wouldn't be necessary, but we are doing extra stuff with the comment expression
-ebnf.ebnfComment.setParseAction( tallyCommentChars )
-ebnf_parser.ignore( ebnf.ebnfComment )
+# ordinarily, these lines wouldn't be necessary, but we are doing extra stuff with the comment expression
+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
+# ~ grammar_length = len(grammar) - len(filter(str.isspace, grammar))-commentcharcount
 
-#~ assert parsed_char_len == grammar_length
+# ~ assert parsed_char_len == grammar_length
 
-print('Ok!')
+print("Ok!")