--- a/mercurial/templater.py Fri Sep 06 13:30:56 2013 +0400
+++ b/mercurial/templater.py Sun Sep 22 13:52:18 2013 +0400
@@ -139,7 +139,12 @@
def runsymbol(context, mapping, key):
v = mapping.get(key)
if v is None:
- v = context._defaults.get(key, '')
+ v = context._defaults.get(key)
+ if v is None:
+ try:
+ v = context.process(key, mapping)
+ except TemplateNotFound:
+ v = ''
if util.safehasattr(v, '__call__'):
return v(**mapping)
if isinstance(v, types.GeneratorType):
@@ -449,6 +454,9 @@
stylelist.append(split[1])
return ", ".join(sorted(stylelist))
+class TemplateNotFound(util.Abort):
+ pass
+
class templater(object):
def __init__(self, mapfile, filters={}, defaults={}, cache={},
@@ -500,7 +508,8 @@
try:
self.cache[t] = util.readfile(self.map[t][1])
except KeyError, inst:
- raise util.Abort(_('"%s" not in template map') % inst.args[0])
+ raise TemplateNotFound(_('"%s" not in template map') %
+ inst.args[0])
except IOError, inst:
raise IOError(inst.args[0], _('template file %s: %s') %
(self.map[t][1], inst.args[1]))