making a copy.
Part of my autodoc patch was disabled becuase a unit-test failed.
- I was not able to duplicate the failure so I re-enabled that
- section of code in this patch.
+ It turns out that the failure was due to a name clash in the unit
+ test itself, so I re-enabled that section of code in this patch.
Don't generate the autodocs string for a class if it has a
docstring attribute.