Mercurial > hg > mercurial-crew-with-dirclash
changeset 3217:dedddde58c5b
Raise LookupError in changectx.filectx if filenode can't be found
author | Brendan Cully <brendan@kublai.com> |
---|---|
date | Sun, 01 Oct 2006 12:42:50 -0700 |
parents | 5b7ed414affb |
children | 5c6028778c5a |
files | mercurial/context.py |
diffstat | 1 files changed, 5 insertions(+), 5 deletions(-) [+] |
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--- a/mercurial/context.py +++ b/mercurial/context.py @@ -5,13 +5,10 @@ # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. -from demandload import * from node import * -demandload(globals(), 'bdiff') - -from node import * +from i18n import gettext as _ from demandload import demandload -demandload(globals(), "ancestor util") +demandload(globals(), "ancestor bdiff repo util") class changectx(object): """A changecontext object makes access to data related to a particular @@ -83,6 +80,9 @@ class changectx(object): """get a file context from this changeset""" if fileid is None: fileid = self.filenode(path) + if not fileid: + raise repo.LookupError(_("'%s' does not exist in changeset %s") % + (path, hex(self.node()))) return filectx(self._repo, path, fileid=fileid) def filectxs(self):