Mercurial > hg
view mercurial/strutil.py @ 18586:40f9472f5737
byterange: remove old two-arg raise trick
We don't care about the original traceback, and this was frustrating
any efforts to make the code work on Python 3.3.
author | Augie Fackler <raf@durin42.com> |
---|---|
date | Fri, 08 Feb 2013 17:14:12 -0600 |
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