Mercurial > hg
view tests/test-eol-update.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 | 0bb67503ad4b |
children | ed639917c825 |
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# ==== setup repository ==== % hg init adding .hgeol adding a.txt % hg clone repo repo-LF 2 files updated, 0 files merged, 0 files removed, 0 files unresolved % printrepr.py a.txt (before) first\r second\r third\r % printrepr.py a.txt (after) first third % hg diff diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,2 @@ first\r -second\r third\r % hg update 0 merging a.txt 1 files updated, 1 files merged, 0 files removed, 0 files unresolved % printrepr.py a.txt first\r third\r % hg diff diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,2 @@ first -second third % hg clone repo repo-CRLF 2 files updated, 0 files merged, 0 files removed, 0 files unresolved % printrepr.py a.txt (before) first\r second\r third\r % printrepr.py a.txt (after) first\r third\r % hg diff diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,2 @@ first\r -second\r third\r % hg update 0 merging a.txt 1 files updated, 1 files merged, 0 files removed, 0 files unresolved % printrepr.py a.txt first\r third\r % hg diff diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,2 @@ first -second third