Parameterless Function raises TypeError

[ikotler]

def f(): return 2 -> 1 -> f
RAISES:

Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 551, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 504, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/local/lib/python2.7/dist-packages/Pythonect-0.4.1.post15-py2.7.egg/pythonect/internal/eval.py", line 515, in __run
    ignore_iterables, resources)
  File "/usr/local/lib/python2.7/dist-packages/Pythonect-0.4.1.post15-py2.7.egg/pythonect/internal/eval.py", line 425, in __eval_single_object
    __run(expression[1:], copy.copy(globals_), copy.copy(locals_), return_value_queue, True)
  File "/usr/local/lib/python2.7/dist-packages/Pythonect-0.4.1.post15-py2.7.egg/pythonect/internal/eval.py", line 515, in __run
    ignore_iterables, resources)
  File "/usr/local/lib/python2.7/dist-packages/Pythonect-0.4.1.post15-py2.7.egg/pythonect/internal/eval.py", line 425, in __eval_single_object
    __run(expression[1:], copy.copy(globals_), copy.copy(locals_), return_value_queue, True)
  File "/usr/local/lib/python2.7/dist-packages/Pythonect-0.4.1.post15-py2.7.egg/pythonect/internal/eval.py", line 515, in __run
    ignore_iterables, resources)
  File "/usr/local/lib/python2.7/dist-packages/Pythonect-0.4.1.post15-py2.7.egg/pythonect/internal/eval.py", line 373, in __eval_single_object
    output, ignore_iterables, stop_calculation = __handle_special_outputs(output, locals_, globals_, ignore_iterables)
  File "/usr/local/lib/python2.7/dist-packages/Pythonect-0.4.1.post15-py2.7.egg/pythonect/internal/eval.py", line 310, in __handle_special_outputs
    output = __apply_output_to_input(output, input_, locals_, globals_)
  File "/usr/local/lib/python2.7/dist-packages/Pythonect-0.4.1.post15-py2.7.egg/pythonect/internal/eval.py", line 286, in __apply_output_to_input
    output = output(input_)
TypeError: f() takes no arguments (1 given)