view mercurial/strutil.py @ 29326:d48fc6f318a3

patch: define full messages for interactive record/revert

Followup 14eee72c8d52 to provide complete context for proper localization.

Also update cmdutil.recordfilter docstring to remove recommendation that
"operation" argument should be translated. Indeed, for record/revert, we
either go to patch.filterpatch or crecord.filterpatch (in curses mode) ; the
former now build the full ui message from the operation parameter and the
latter does not use this parameter (removing in a followup patch). For shelve,
operation is not specified and this thus falls back to "record".

# strutil.py - string utilities for Mercurial
#
# Copyright 2006 Vadim Gelfer <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

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