[Biopython] need help ,parse fasta format

[ning luwen]

Hi,

the code like bellow:
   x=SeqRecord(Seq(temp),id=rec.id,description=rec.description)
   y=x.format('fasta')
   print type(y)
   z=SeqIO.parse(y,'fasta')

I generator a fasta sequence y, but y is  str type,  then can not be
parse by SeqIO.

Is there anyway not save y into a file, then parse it by open the saved file?



-- 
regards,
luwening,bioinformatics center in uestc:
www.bioinformaticsinuestc.cz.cc