Mercurial > hg
annotate tests/test-parentrevspec.out @ 11988:8380ed691df8
util: add an interpolate() function to for replacing multiple values
util.interpolate can be used to replace multiple items in a string all at once
(and optionally apply a function to the replacement), without worrying about
recursing:
>>> import util
>>> s = '$foo, $spam'
>>> util.interpolate(r'\$', { 'foo': 'bar', 'spam': 'eggs' }, s)
'bar, eggs'
>>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s)
'spam, foo'
>>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s, lambda s: s.upper())
'SPAM, FOO'
The patch also changes filemerge.py to use this new function.
author | Steve Losh <steve@stevelosh.com> |
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date | Wed, 18 Aug 2010 18:18:26 -0400 |
parents | b111e9a907b1 |
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1 6:755d1e0d79e9 |
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2 5:9ce2ce29723a 3:a3e00c7dbf11 4:bb4475edb621 |
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3 4:bb4475edb621 1:5d953a1917d1 |
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4 3:a3e00c7dbf11 |
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5 2:befc7d89d081 |
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6 1:5d953a1917d1 |
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7 0:837088b6e1d9 |
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8 |
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9 should work with tag/branch/node/rev |
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10 tip^: 5 |
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11 default^: 5 |
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12 755d1e0d79e9^: 5 |
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13 6^: 5 |
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14 |
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15 some random lookups |
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16 6^^: 3 |
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17 6^^^: 2 |
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18 6^^^^: 1 |
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19 6^^^^^: 0 |
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20 6^^^^^^: -1 |
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21 6^1: 5 |
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22 6^2: abort: unknown revision '6^2'! |
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23 6^^2: 4 |
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24 6^1^2: 4 |
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25 6^^3: abort: unknown revision '6^^3'! |
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26 6~: abort: unknown revision '6~'! |
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27 6~1: 5 |
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28 6~2: 3 |
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29 6~3: 2 |
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30 6~4: 1 |
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31 6~5: 0 |
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32 6~42: -1 |
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33 6~1^2: 4 |
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34 6~1^2~2: 0 |
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35 |
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36 with a tag "6^" pointing to rev 1 |
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37 6^: 1 |
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38 6^1: 5 |
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39 6~1: 5 |
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40 6^^: 3 |
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41 |
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42 with a tag "foo^bar" pointing to rev 2 |
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43 foo^bar: 2 |
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44 foo^bar^: abort: unknown revision 'foo^bar^'! |