Mercurial > hg
view tests/test-help @ 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 | a565a2445eb5 |
children |
line wrap: on
line source
#!/bin/sh hg hg -q hg help hg -q help echo %% test short command list with verbose option hg -v help shortlist | sed 's/[(]version [^)]*[)]/(version xxx)/' hg add -h echo %% verbose help for add hg add -hv echo %% test help option with version option hg add -h --version | sed 's/[(]version [^)]*[)]/(version xxx)/' hg add --skjdfks echo %% test ambiguous command help hg help ad echo %% test command without options hg help verify hg help diff hg help status hg -q help status hg help foo hg skjdfks cat > helpext.py <<EOF import os from mercurial import commands def nohelp(ui, *args, **kwargs): pass cmdtable = { "nohelp": (nohelp, [], "hg nohelp"), } commands.norepo += ' nohelp' EOF abspath=`pwd`/helpext.py echo '[extensions]' >> $HGRCPATH echo "helpext = $abspath" >> $HGRCPATH echo %% test command with no help text hg help nohelp echo %% test that default list of commands omits extension commands hg help echo %% test list of commands with command with no help text hg help helpext echo %% test a help topic hg help revs exit 0