Message6966

As the documentation says, "partial objects are like function objects in that they... can have attributes."  So aside from the three read-only attributes, partial objects should not just take __doc__ but any other attribute.

In cpython,

>>> from functools import partial
>>> basetwo = partial(int, base=2)
>>> basetwo.x = 123
>>> basetwo.x
123

But in jython,

>>> from functools import partial
>>> basetwo = partial(int, base=2)
>>> basetwo.x = 123
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: '_functools.partial' object has no attribute 'x'