Mercurial > hg
view 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> |
---|---|
date | Wed, 18 Aug 2010 18:18:26 -0400 |
parents | b111e9a907b1 |
children |
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6:755d1e0d79e9 5:9ce2ce29723a 3:a3e00c7dbf11 4:bb4475edb621 4:bb4475edb621 1:5d953a1917d1 3:a3e00c7dbf11 2:befc7d89d081 1:5d953a1917d1 0:837088b6e1d9 should work with tag/branch/node/rev tip^: 5 default^: 5 755d1e0d79e9^: 5 6^: 5 some random lookups 6^^: 3 6^^^: 2 6^^^^: 1 6^^^^^: 0 6^^^^^^: -1 6^1: 5 6^2: abort: unknown revision '6^2'! 6^^2: 4 6^1^2: 4 6^^3: abort: unknown revision '6^^3'! 6~: abort: unknown revision '6~'! 6~1: 5 6~2: 3 6~3: 2 6~4: 1 6~5: 0 6~42: -1 6~1^2: 4 6~1^2~2: 0 with a tag "6^" pointing to rev 1 6^: 1 6^1: 5 6~1: 5 6^^: 3 with a tag "foo^bar" pointing to rev 2 foo^bar: 2 foo^bar^: abort: unknown revision 'foo^bar^'!