def task_prefixed(command_name, task_prefix, task_command,
argtypes_prefix=None):
- if command_name[:len(task_prefix)] == task_prefix:
+ if command_name.startswith(task_prefix):
task_name = command_name[len(task_prefix):]
if task_name in self.tasks:
f = partial_with_attrs(task_command, task_name, self)