[BioPython] performance problem in ParserSupport.EventGenerator._get_set_flags

[Andreas Kuntzagk]

Hi,

> The reason for that is because the changes I made weren't complete.
> I looked at this for real during lunch and just checked in some
> changes which eliminate _get_set_flags entirely (and self.flags).
> All tests appear to be fine after this change, so it's checked into
> CVS and the diff is attached (BTW, there are a couple of extraneous
> changes in that diff -- just removing some tabs which snuck in (bad
> tabs (bad tabs)).

And just at the moment I figured out what went wrong and composed a
message to you about it.

> Let me know if this works for you (and still provides the
> performance enhancements).

I will. But only next week. 

Andreas