text: import sys
  
  import yaml
  
  def generate_from_template(buffer,types):
      generateds = []
      for t in types['types']:
          buffer_t = buffer
          for k in t:
             buffer_t = buffer_t.replace('{{'+k+'}}', t[k])
          generateds.append(buffer_t)
      return generateds
  
  if __name__ == '__main__':
      tpl_path = sys.argv[1]
      yml_path = sys.argv[2]
      out_path = sys.argv[3]
      stream = open(yml_path, 'r')
      types = yaml.load(stream)
      buffer = ''
      is_in_template = False
      with open(out_path,'w') as out_f:
          with open(tpl_path,'r') as tpl:
              for l in tpl.readlines():
                  if l.strip() == '{{#types}}':
                      is_in_template = True
                      buffer = ''
                  elif l.strip() == '{{/types}}':  
                      generateds = generate_from_template(buffer,types)
                      for g in generateds:
                          out_f.write(g)
                      is_in_template = False
                  elif is_in_template == True:
                      buffer = buffer + l
                  else:
                      out_f.write(l)
  