Mercurial > hg
view tests/test-mactext @ 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 | 6c82beaaa11a |
children |
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#!/bin/sh cat > unix2mac.py <<EOF import sys for path in sys.argv[1:]: data = file(path, 'rb').read() data = data.replace('\n', '\r') file(path, 'wb').write(data) EOF cat > print.py <<EOF import sys print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>')) EOF hg init echo '[hooks]' >> .hg/hgrc echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc cat .hg/hgrc echo echo hello > f hg add f hg ci -m 1 echo python unix2mac.py f hg ci -m 2 hg cat f | python print.py cat f | python print.py