py3: catch TypeError during template operations
Two places in this code Python 3 changed from raising ValueError
to TypeError. So catch the addition exceptions.
IMO this code might be better off performing type sniffing. But
I'm not sure the implications of changing that.
Differential Revision: https://phab.mercurial-scm.org/D2156
Test hg log changeset printer external hook
-------------------------------------------
$ cat > $TESTTMP/logexthook.py <<EOF
> from __future__ import absolute_import
> from mercurial import (
> commands,
> logcmdutil,
> repair,
> )
> def rot13description(self, ctx):
> summary = "summary".encode('rot13')
> description = ctx.description().strip().splitlines()[0].encode('rot13')
> self.ui.write("%s: %s\n" % (summary, description))
> def reposetup(ui, repo):
> logcmdutil.changesetprinter._exthook = rot13description
> EOF
Prepare the repository
$ hg init empty
$ cd empty
$ touch ROOT
$ hg commit -A -m "Root" ROOT
$ touch a b c
$ hg commit -A -m "Add A, B, C" a b c
Check the log
$ hg log --config extensions.t=$TESTTMP/logexthook.py
changeset: 1:70fc82b23320
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
fhzznel: Nqq N, O, P
summary: Add A, B, C
changeset: 0:b00443a54871
user: test
date: Thu Jan 01 00:00:00 1970 +0000
fhzznel: Ebbg
summary: Root
Check that exthook is working with graph log too
$ hg log -G --config extensions.t=$TESTTMP/logexthook.py
@ changeset: 1:70fc82b23320
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| fhzznel: Nqq N, O, P
| summary: Add A, B, C
|
o changeset: 0:b00443a54871
user: test
date: Thu Jan 01 00:00:00 1970 +0000
fhzznel: Ebbg
summary: Root