inlineCallbacks tracebacks

gistfile1.txt

>>> from twisted.internet.defer import inlineCallbacks
>>> @inlineCallbacks
... def a():
...  yield b()
... 
>>> @inlineCallbacks
... def b():
...  yield c()
... 
>>> def c(): 1 / 0
... 
>>> a()
<Deferred at 0x21140e0 current result: <twisted.python.failure.Failure <type 'exceptions.ZeroDivisionError'>>>
>>> a().result.printTraceback()
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1214, in unwindGenerator
    return _inlineCallbacks(None, gen, Deferred())
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1071, in _inlineCallbacks
    result = g.send(result)
  File "<stdin>", line 3, in a
    
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1214, in unwindGenerator
    return _inlineCallbacks(None, gen, Deferred())
--- <exception caught here> ---
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1071, in _inlineCallbacks
    result = g.send(result)
  File "<stdin>", line 3, in b
    
  File "<stdin>", line 1, in c
    
exceptions.ZeroDivisionError: integer division or modulo by zero