[Image-SIG] PIL 1.1.5 "stub" discovered

[Christoph Rackwitz]

I was trying to .point() an "F"-type Image and got a traceback. A
little digging around revealed this:

>>> import Image
>>> im = Image.new("F", (100, 100))
>>> im = im.point(lambda v: v)
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File "C:\python\Lib\site-packages\PIL\Image.py", line 1035, in point
    scale, offset = _getscaleoffset(lut)
  File "C:\python\Lib\site-packages\PIL\Image.py", line 360, in _getscaleoffset
    (a, b, c) = data # simplified syntax
ValueError: need more than 1 value to unpack
>>> def dump(v, w):
...     print repr(v); return w
...
>>> im.point(lambda v: dump(v.data, v))
['stub']
Traceback (most recent call last):...

I just wanted to hand you back your reminder ;)