mercurial/strutil.py
author Yuya Nishihara <yuya@tcha.org>
Mon, 29 Aug 2016 22:59:39 +0900
changeset 29873 80ba176bad62
parent 25979 b723f05ec49b
permissions -rw-r--r--
test-gpg: start gpg-agent by gpg-connect-agent only if GnuPG v2.1+ detected Danek Duvall found that gpg-connect-agent of GnuPG 2.0 never starts gpg-agent daemon. The 2.1 way is documented as "gpg-coonect-agent /bye" [1], which appears to be different from the 2.0 way [2]. [1]: https://www.gnupg.org/documentation/manuals/gnupg/Invoking-GPG_002dAGENT.html [2]: https://www.gnupg.org/documentation/manuals/gnupg-2.0/Invoking-GPG_002dAGENT.html Since "gpg-agent --daemon" of GnuPG 2.1 never prints environment variables, "eval $(gpg-agent --daemon)" would be valid only for GnuPG < 2.1, and we'll need a different workaround for 2.0. I have no 2.0 environment, I won't implement it.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
2953
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
     1
# strutil.py - string utilities for Mercurial
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
     2
#
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
     3
# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
     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
25e572394f5c Update license to GPLv2+
Matt Mackall <mpm@selenic.com>
parents: 8225
diff changeset
     6
# GNU General Public License version 2 or any later version.
2953
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
     7
25979
b723f05ec49b strutil: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 10263
diff changeset
     8
from __future__ import absolute_import
b723f05ec49b strutil: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 10263
diff changeset
     9
2953
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    10
def findall(haystack, needle, start=0, end=None):
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    11
    if end is None:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    12
        end = len(haystack)
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    13
    if end < 0:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    14
        end += len(haystack)
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    15
    if start < 0:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    16
        start += len(haystack)
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    17
    while start < end:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    18
        c = haystack.find(needle, start, end)
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    19
        if c == -1:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    20
            break
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    21
        yield c
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    22
        start = c + 1
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    23
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    24
def rfindall(haystack, needle, start=0, end=None):
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    25
    if end is None:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    26
        end = len(haystack)
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    27
    if end < 0:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    28
        end += len(haystack)
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    29
    if start < 0:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    30
        start += len(haystack)
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    31
    while end >= 0:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    32
        c = haystack.rfind(needle, start, end)
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    33
        if c == -1:
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    34
            break
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    35
        yield c
3d5547845158 fix issue 322.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
    36
        end = c - 1