Mercurial > hg
view mercurial/strutil.py @ 7913:1b1b3dd630a5
windows: hoist expand_glob() back into util.py
The windows version of expand_glob() requires patkind(). To
avoid a circular dependency, move function back into util.py.
author | Steve Borho <steve@borho.org> |
---|---|
date | Thu, 26 Mar 2009 22:07:01 -0500 |
parents | aecea6934fdd |
children | b7cdfa2527be |
line wrap: on
line source
# strutil.py - string utilities for Mercurial # # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. def findall(haystack, needle, start=0, end=None): if end is None: end = len(haystack) if end < 0: end += len(haystack) if start < 0: start += len(haystack) while start < end: c = haystack.find(needle, start, end) if c == -1: break yield c start = c + 1 def rfindall(haystack, needle, start=0, end=None): if end is None: end = len(haystack) if end < 0: end += len(haystack) if start < 0: start += len(haystack) while end >= 0: c = haystack.rfind(needle, start, end) if c == -1: break yield c end = c - 1 def rsplit(s, sep=None, maxsplit=-1): try: return s.rsplit(sep, maxsplit) except AttributeError: return [chunk[::-1] for chunk in s[::-1].split(sep, maxsplit)[::-1]]