text: #!/usr/bin/env python
  '''
  Usage: unbuild.py outputDirectoryName hmmFileWithTabs
  This script takes a tab sperated, newline escaped HMM models file then splits the models up and makes a file list.
  The output files are put into the directory outputDirectoryName.
  '''
  from sys import argv, exit
  import os
  
  
  def parse(line):
      line = line.partition('\t')
      name = line[0] + ".hmm"
      data = line[2].replace("\\n", "\n")
      return name, data
  
  
  def writeFile(location, data):
      try:
          with open(location, 'w') as f:
              f.write(data)
      except:
          pass
  
  
  def createDir(dir):
      if not os.path.exists(dir):
          os.makedirs(dir)
  
  
  if __name__ == "__main__":
      if len(argv) != 3:
          print "Usage: unbuild.py outputDirectoryName hmmFileWithTabs"
          exit()
      dir = argv[1]
      createDir(dir)
      
      name_list = [] #  Stores new file names
  
      #  Read data and seperate into files.
      with open(argv[2], 'r') as f:
          for line in f:
              name, data = parse(line)
              if data.strip() == "":  # no data? skip it.
                  continue
              name_list.append(name)
              name = dir + os.sep + name
              writeFile(name, data)
  
      #  Write new file names to a file.
      name_list_location = dir + os.sep + "hmmlist.txt"
      with open(name_list_location, 'w') as f:
          for name in name_list:
              f.write(name + "\n")
  