mirror of
https://github.com/python/cpython.git
synced 2025-11-04 03:44:55 +00:00
46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
# -*- Mode: Python; tab-width: 4 -*-
|
|
#
|
|
# Secret Labs' Regular Expression Engine
|
|
# $Id$
|
|
#
|
|
# re-compatible interface for the sre matching engine
|
|
#
|
|
# Copyright (c) 1998-2000 by Secret Labs AB. All rights reserved.
|
|
#
|
|
# This code can only be used for 1.6 alpha testing. All other use
|
|
# require explicit permission from Secret Labs AB.
|
|
#
|
|
# Portions of this engine have been developed in cooperation with
|
|
# CNRI. Hewlett-Packard provided funding for 1.6 integration and
|
|
# other compatibility work.
|
|
#
|
|
|
|
"""
|
|
this is a long string
|
|
"""
|
|
|
|
import sre_compile
|
|
|
|
# --------------------------------------------------------------------
|
|
# public interface
|
|
|
|
def compile(pattern, flags=0):
|
|
return sre_compile.compile(pattern, _fixflags(flags))
|
|
|
|
def match(pattern, string, flags=0):
|
|
return compile(pattern, _fixflags(flags)).match(string)
|
|
|
|
def search(pattern, string, flags=0):
|
|
assert flags == 0
|
|
return compile(pattern, _fixflags(flags)).search(string)
|
|
|
|
# FIXME: etc
|
|
|
|
# --------------------------------------------------------------------
|
|
# helpers
|
|
|
|
def _fixflags(flags):
|
|
# convert flag bitmask to sequence
|
|
assert flags == 0
|
|
return ()
|
|
|