if len(tokens) == 1:
raise ArgError('Command expects argument(s).')
args_candidates = tokens[1:]
args = self.argsparse(argtypes, args_candidates)
if len(tokens) == 1:
raise ArgError('Command expects argument(s).')
args_candidates = tokens[1:]
args = self.argsparse(argtypes, args_candidates)
def parse_yx_tuple(self, yx_string, range_):
"""Parse yx_string as yx_tuple:nonneg argtype, return result.
def parse_yx_tuple(self, yx_string, range_):
"""Parse yx_string as yx_tuple:nonneg argtype, return result.
self.assertEqual(p.parse('x'), None)
def test_argsparse(self):
self.assertEqual(p.parse('x'), None)
def test_argsparse(self):