[Biopython-dev] Python 2.6

[Frank Kauff]

> Nexus/Nexus.py and Nexus/Trees.py - with my suggested fix, the unit
> test output will currently say Set or set depending on the version of
> python.  A further minor change to test_Nexus.py would be needed to
> cope with this.
>
>   
Nexus.py and Trees.py fixed in cvs (together with some other changes).

test_Nexus.py has been changed by removing the troublesome output. I 
assume when printing the elements of a set, their order is undefined, 
and so such an output should not be part of a test because it could 
potentially fail.

Frank