def save_file_rev(self, menuitem):
wfile = util.localpath(self.curfile)
wfile, ext = os.path.splitext(os.path.basename(wfile))
if wfile:
filename = "%s@%d%s" % (wfile, self.currev, ext)
else:
filename = "%s@%d" % (ext, self.currev)
result = gtklib.NativeSaveFileDialogWrapper(title=_("Save file to"),
initial=self.cwd,
filename=filename).run()
if not result:
return
try:
q = Queue.Queue()
hglib.hgcmd_toq(q, False, ('cat', '--rev',
str(self.currev), '--output', hglib.fromutf(result),
self.curfile))
except (util.Abort, IOError), e:
gdialog.Prompt(_('Unable to save file'), str(e), self).run()
def threadfunc(q, *args):
try:
hglib.hgcmd_toq(q, False, args)
except util.Abort, e:
self._write(_('Abort: %s\n') % str(e))
def threadfunc(q, *args):
try:
hglib.hgcmd_toq(q, False, args)
except (util.Abort, error.LookupError), e:
self.stbar.set_text(_('Abort: %s') % str(e))
