Mercurial > hg
view tests/test-mq-qdiff.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 | a84f14228b1d |
children |
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% init % commit adding base % qnew mqbase % qrefresh % qdiff diff -r 67e992f2c4f3 base --- a/base +++ b/base @@ -1,1 +1,1 @@ -base +patched % qdiff dirname diff -r 67e992f2c4f3 base --- a/base +++ b/base @@ -1,1 +1,1 @@ -base +patched % qdiff filename diff -r 67e992f2c4f3 base --- a/base +++ b/base @@ -1,1 +1,1 @@ -base +patched % revert % qpop popping mqbase patch queue now empty % qdelete mqbase % commit 2 adding lines % qnew 2 % qdiff -U 1 diff -r 35fb829491c1 lines --- a/lines +++ b/lines @@ -1,1 +1,3 @@ + + 1 @@ -4,4 +6,4 @@ 4 -hello world -goodbye world +hello world + goodbye world 7 % qdiff -b diff -r 35fb829491c1 lines --- a/lines +++ b/lines @@ -1,9 +1,11 @@ + + 1 2 3 4 hello world -goodbye world + goodbye world 7 8 9 % qdiff -U 1 -B diff -r 35fb829491c1 lines --- a/lines +++ b/lines @@ -4,4 +6,4 @@ 4 -hello world -goodbye world +hello world + goodbye world 7 % qdiff -w diff -r 35fb829491c1 lines --- a/lines +++ b/lines @@ -1,3 +1,5 @@ + + 1 2 3 % qdiff --reverse diff -r 35fb829491c1 lines --- a/lines +++ b/lines @@ -1,11 +1,9 @@ - - 1 2 3 4 -hello world - goodbye world +hello world +goodbye world 7 8 9 % qdiff preserve existing git flag diff --git a/lines b/lines --- a/lines +++ b/lines @@ -1,9 +1,12 @@ + + 1 2 3 4 -hello world -goodbye world +hello world + goodbye world 7 8 9 +a % qdiff --stat lines | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-)