def _wrap_function(self, fn, sync, decode, nvim_bind, name, *args):
if decode:
args = walk(decode_if_bytes, args, decode)
if nvim_bind is not None:
args.insert(0, nvim_bind)
try:
return fn(*args)
except Exception:
if sync:
msg = ("error caught in request handler '{} {}':\n{}".format(
name, args, format_exc_skip(1)))
raise ErrorResponse(msg)
else:
msg = ("error caught in async handler '{} {}'\n{}\n".format(
name, args, format_exc_skip(1)))
self._on_async_err(msg + "\n")
def eval(self, expr):
obj = self.request("vim_eval", expr)
return walk(num_to_str, obj)