Mercurial > hg
annotate mercurial/strutil.py @ 24586:90e3f5d22dad
templater: add consistent docstrings to functions
The content of "hg help templating" is largely derived from docstrings
on functions providing functionality. Template functions are the long
holdout.
Prepare for generating them dynamically by defining docstrings for all
template functions.
There are numerous ways these docs could be improved. Right now, the
help output simply shows function names and arguments. So literally
any accurate data is better than what is there now.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 01 Apr 2015 20:19:43 -0700 |
parents | 25e572394f5c |
children | b723f05ec49b |
rev | line source |
---|---|
2953 | 1 # strutil.py - string utilities for Mercurial |
2 # | |
3 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> | |
4 # | |
8225
46293a0c7e9f
updated license to be explicit about GPL version 2
Martin Geisler <mg@lazybytes.net>
parents:
8155
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
2953 | 7 |
8 def findall(haystack, needle, start=0, end=None): | |
9 if end is None: | |
10 end = len(haystack) | |
11 if end < 0: | |
12 end += len(haystack) | |
13 if start < 0: | |
14 start += len(haystack) | |
15 while start < end: | |
16 c = haystack.find(needle, start, end) | |
17 if c == -1: | |
18 break | |
19 yield c | |
20 start = c + 1 | |
21 | |
22 def rfindall(haystack, needle, start=0, end=None): | |
23 if end is None: | |
24 end = len(haystack) | |
25 if end < 0: | |
26 end += len(haystack) | |
27 if start < 0: | |
28 start += len(haystack) | |
29 while end >= 0: | |
30 c = haystack.rfind(needle, start, end) | |
31 if c == -1: | |
32 break | |
33 yield c | |
34 end = c - 1 |