mercurial/strutil.py
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
Wed, 05 Nov 2014 23:24:47 +0900
changeset 23189 fb139f5553d6
parent 10263 25e572394f5c
child 25979 b723f05ec49b
permissions -rw-r--r--
largefiles: get function to write status messages via "getstatuswriter()" This patch makes "updatelfiles()" get appropriate function to write largefiles specific status messages via "getstatuswriter()". This patch introduces None as "print messages if needed", because True (forcibly writing) and False (forcibly ignoring) are already used for "printmessage" of "updatelfiles". Subsequent patch will move "avoid printing messages only while automated committing" decision from caller of "updatelfiles()" into "getstatuswriter()".
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# strutil.py - string utilities for Mercurial
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#
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# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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def findall(haystack, needle, start=0, end=None):
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    if end is None:
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        end = len(haystack)
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    if end < 0:
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        end += len(haystack)
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    if start < 0:
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        start += len(haystack)
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    while start < end:
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        c = haystack.find(needle, start, end)
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        if c == -1:
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            break
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        yield c
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        start = c + 1
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def rfindall(haystack, needle, start=0, end=None):
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    if end is None:
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        end = len(haystack)
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    if end < 0:
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        end += len(haystack)
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    if start < 0:
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        start += len(haystack)
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    while end >= 0:
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        c = haystack.rfind(needle, start, end)
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        if c == -1:
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            break
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        yield c
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        end = c - 1