Hope it's not too late for this release, but I have one comment.
BlastDB method blast can only process one sequence at a time, which
can be slow due to numerous system calls when blasting a large
database against some other database. I have uploaded to this group my
implementation of processing a whole database in just one invocation
of .blast method (see roche454.tgz:roche.py: blast_processor,
process_library_blast and ReferenceDB.blast_library). The
implementation creates a blast process in a thread that listens to
fasta sequences being piped into it, feeds them into blast and writes
blast results into return pipe. Do you think this can be included in
the release?

Cheers,
Alex
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