[FR] Oligo Annealing for Seqs and SeqRecords

[jan-glx]

DSeq(watson, crick) allows to generate a DSeq object from watson and crick strands specified as strings. It would be nice if it was possible to

1. generate a DSeq object from watson and crick strands specified as Seqs
2. generate a DSeqRecord object from watson and crick strands specified as SeqRecords

My current workaround for (2) is this:

def anneal_strands(watson, crick, name = None):
    if (name is None) and watson.name is not None:
        name = watson.name + " & " + crick.name

    res = Dseqrecord( Dseq(str(watson.seq), str(crick.seq)), name)
    for strand in (watson, crick):
        for feature in strand.features :
            res.add_feature(seq = feature.extract(strand), label = feature.qualifiers["label"])
    return res

[BjornFJohansson]

Hi, I just saw this, Ill get back asap.

[BjornFJohansson]

I never had a use case for this. Do you still need this?