From 3faecf9a00512dcbc8712c4bca9adae72fb64410 Mon Sep 17 00:00:00 2001 From: Kenneth Heafield Date: Sat, 12 May 2012 14:01:52 -0400 Subject: Give in and copy bjam into cdec source code --- jam-files/boost-build/util/regex.py | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 jam-files/boost-build/util/regex.py (limited to 'jam-files/boost-build/util/regex.py') diff --git a/jam-files/boost-build/util/regex.py b/jam-files/boost-build/util/regex.py new file mode 100644 index 00000000..29e26ecf --- /dev/null +++ b/jam-files/boost-build/util/regex.py @@ -0,0 +1,25 @@ +# (C) Copyright David Abrahams 2001. Permission to copy, use, modify, sell and +# distribute this software is granted provided this copyright notice appears in +# all copies. This software is provided "as is" without express or implied +# warranty, and with no claim as to its suitability for any purpose. + +import re + +def transform (list, pattern, indices = [1]): + """ Matches all elements of 'list' agains the 'pattern' + and returns a list of the elements indicated by indices of + all successfull matches. If 'indices' is omitted returns + a list of first paranthethised groups of all successfull + matches. + """ + result = [] + + for e in list: + m = re.match (pattern, e) + + if m: + for i in indices: + result.append (m.group (i)) + + return result + -- cgit v1.2.3