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comparison mercurial/templater.py @ 20857:6eb55310fcbc stable

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templater: raise error for unknown func Previously, if a template '{foo()}' was given, the buildfunc would not be able to match it and hit a code path that would not return so it would error out later in the templater stating that NoneType was not iterable. This patch makes sure that a proper error is raised so that the user can be informed. Tests have been updated.
author Sean Farley <sean.michael.farley@gmail.com>
date Thu, 27 Mar 2014 17:21:27 -0500
parents 5ab28a2e9962
children 81d6dc8c3c63
comparison
equal deleted inserted replaced
20826:dd2e25e49862 20857:6eb55310fcbc
210 if n in context._filters: 210 if n in context._filters:
211 if len(args) != 1: 211 if len(args) != 1:
212 raise error.ParseError(_("filter %s expects one argument") % n) 212 raise error.ParseError(_("filter %s expects one argument") % n)
213 f = context._filters[n] 213 f = context._filters[n]
214 return (runfilter, (args[0][0], args[0][1], f)) 214 return (runfilter, (args[0][0], args[0][1], f))
215 raise error.ParseError(_("unknown function '%s'") % n)
215 216
216 def date(context, mapping, args): 217 def date(context, mapping, args):
217 if not (1 <= len(args) <= 2): 218 if not (1 <= len(args) <= 2):
218 raise error.ParseError(_("date expects one or two arguments")) 219 raise error.ParseError(_("date expects one or two arguments"))
219 220