Mercurial > hg
view mercurial/strutil.py @ 14993:e5b2ee5157ae stable
hook: be prepared for __stdout/err__ not having fileno()
it may have been replaced, see https://bitbucket.org/tortoisehg/thg/issue/937
author | Idan Kamara <idankk86@gmail.com> |
---|---|
date | Sat, 30 Jul 2011 23:41:10 +0300 |
parents | 25e572394f5c |
children | b723f05ec49b |
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 version 2 or any later version. 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