Mercurial > hg-stable
changeset 8158:1bef3656d9fe
templatefilters: add new stripdir filter
Adds a new template filter for removing directory levels from a
string. Examples:
{foo|stripdir} -> 'foo'
{foo/bar|stripdir} -> 'foo'
{foo/bar/more|stripdir} -> 'foo/bar'
{foo/bar/more|stripdir|stripdir} -> 'foo'
| author | Aleix Conchillo Flaque <aleix@member.fsf.org> |
|---|---|
| date | Fri, 24 Apr 2009 18:37:44 +0200 |
| parents | 77c5877a668c |
| children | 19f22977e635 |
| files | mercurial/templatefilters.py |
| diffstat | 1 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/templatefilters.py Fri Apr 24 18:47:15 2009 +0200 +++ b/mercurial/templatefilters.py Fri Apr 24 18:37:44 2009 +0200 @@ -157,9 +157,18 @@ else: raise TypeError('cannot encode type %s' % obj.__class__.__name__) +def stripdir(text): + '''Treat the text as path and strip a directory level, if possible.''' + dir = os.path.dirname(text) + if dir == "": + return os.path.basename(text) + else: + return dir + filters = { "addbreaks": nl2br, "basename": os.path.basename, + "stripdir": stripdir, "age": age, "date": lambda x: util.datestr(x), "domain": domain,