diff options
Diffstat (limited to 'examples/inv_regex.py')
| -rw-r--r-- | examples/inv_regex.py | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/examples/inv_regex.py b/examples/inv_regex.py index d22d098..8a0c1bb 100644 --- a/examples/inv_regex.py +++ b/examples/inv_regex.py @@ -192,12 +192,12 @@ _parser = None def parser():
global _parser
if _parser is None:
- ParserElement.setDefaultWhitespaceChars("")
- lbrack, rbrack, lbrace, rbrace, lparen, rparen, colon, qmark = map(
- Literal, "[]{}():?"
+ ParserElement.set_default_whitespace_chars("")
+ lbrack, rbrack, lbrace, rbrace, lparen, rparen, colon, qmark = Literal.using_each(
+ "[]{}():?"
)
- re_macro = Combine("\\" + one_of(list("dws")))
+ re_macro = Combine("\\" + one_of("d w s"))
escaped_char = ~re_macro + Combine("\\" + one_of(list(printables)))
re_literal_char = (
"".join(c for c in printables if c not in r"\[]{}().*?+|") + " \t"
@@ -213,10 +213,10 @@ def parser(): | one_of(list("*+?"))
)
- re_range.setParseAction(handle_range)
- re_literal.setParseAction(handle_literal)
- re_macro.setParseAction(handle_macro)
- re_dot.setParseAction(handle_dot)
+ re_range.add_parse_action(handle_range)
+ re_literal.add_parse_action(handle_literal)
+ re_macro.add_parse_action(handle_macro)
+ re_dot.add_parse_action(handle_dot)
re_term = re_literal | re_range | re_macro | re_dot | re_non_capture_group
re_expr = infix_notation(
|