author | Nishanth Amuluru <nishanth@fossee.in> |
Sun, 09 Jan 2011 11:13:36 +0530 | |
changeset 114 | 1a88b04adb39 |
parent 69 | c6bca38c1cbf |
permissions | -rw-r--r-- |
69
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
parents:
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# strutil.py - string utilities for Mercurial |
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Nishanth Amuluru <nishanth@fossee.in>
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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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Nishanth Amuluru <nishanth@fossee.in>
parents:
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# GNU General Public License version 2 or any later version. |
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Nishanth Amuluru <nishanth@fossee.in>
parents:
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|
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
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def findall(haystack, needle, start=0, end=None): |
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
parents:
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if end is None: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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end = len(haystack) |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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if end < 0: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
diff
changeset
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end += len(haystack) |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
diff
changeset
|
13 |
if start < 0: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
diff
changeset
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start += len(haystack) |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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while start < end: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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c = haystack.find(needle, start, end) |
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
parents:
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if c == -1: |
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Nishanth Amuluru <nishanth@fossee.in>
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break |
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Nishanth Amuluru <nishanth@fossee.in>
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yield c |
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start = c + 1 |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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|
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
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def rfindall(haystack, needle, start=0, end=None): |
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
parents:
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if end is None: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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end = len(haystack) |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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changeset
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if end < 0: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
diff
changeset
|
26 |
end += len(haystack) |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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changeset
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if start < 0: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
diff
changeset
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start += len(haystack) |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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changeset
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29 |
while end >= 0: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
diff
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c = haystack.rfind(needle, start, end) |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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changeset
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if c == -1: |
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
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break |
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Nishanth Amuluru <nishanth@fossee.in>
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yield c |
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end = c - 1 |