text: # Define the various SWISS-PROT formats
  
  from Bio.config.FormatRegistry import FormatObject, FormatGroup
  
  
  sprot38 = FormatObject(
      name = "swissprot/38",
      abbrev = "sprot38",
      expression = "Bio.expressions.swissprot.sprot38.format",
  )
  
  sprot40 = FormatObject(
      name = "swissprot/40",
      abbrev = "sprot40",
      expression = "Bio.expressions.swissprot.sprot40.format",
  )
  
  ipi = FormatObject(
          name = "ipi",
          abbrev = "ipi",
          expression = "Bio.expressions.swissprot.ipi.format"
  )
  
  
  swissprot = FormatGroup(
      name = "swissprot",
  #    filter = "Bio.expressions.swissprot.filter",
  )
  swissprot.add(sprot38)
  swissprot.add_before(sprot40, sprot38)
  swissprot.add_before(ipi, sprot40)
  
  from Bio.formatdefs import sequence
  sequence.sequence.add(swissprot)
  