1.1 --- a/allpy/dna.py	Wed Dec 15 20:32:00 2010 +0300
     1.2 +++ b/allpy/dna.py	Wed Dec 15 20:39:18 2010 +0300
     1.3 @@ -1,10 +1,18 @@
     1.4  import base
     1.5 -import _monomer
     1.6 +
     1.7 +class MonomerType(base.MonomerType):
     1.8 +    by_code1 = {}
     1.9 +    by_code3 = {}
    1.10 +    by_name = {}
    1.11 +
    1.12 +class Monomer(base.Monomer):
    1.13 +    """DNA monomers: nucleotides."""
    1.14 +    monomer_type = MonomerType
    1.15 +
    1.16 +MonomerType._initialize('d')
    1.17 +MonomerType.instance_type = Monomer
    1.18  
    1.19  class Sequence(base.Sequence):
    1.20 -    """ """
    1.21      pass
    1.22  
    1.23 -MonomerType = _monomer.DNAType
    1.24 -Monomer = _monomer.DNA
    1.25 -
    1.26 +# vim: set ts=4 sts=4 sw=4 et: