old_contents: # -*- coding: utf-8 -*-
  
  import click
  from .compat import StringIO
  import seria
  
  
  CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
  
  
  @click.command(context_settings=CONTEXT_SETTINGS)
  @click.option('--xml', 'out_fmt', flag_value='xml')
  @click.option('--yaml', 'out_fmt', flag_value='yaml')
  @click.option('--json', 'out_fmt', flag_value='json')
  @click.argument('input', type=click.File('rb'), default='-')
  @click.argument('output', type=click.File('wb'), default='-')
  def cli(out_fmt, input, output):
      """Converts text."""
      _input = StringIO()
      for l in input:
          try:
              _input.write(str(l))
          except TypeError:
              _input.write(bytes(l, 'utf-8'))
      _serialized_obj = seria.load(_input)
      output.write(_serialized_obj.dump(out_fmt))
  
  
  if __name__ == '__main__':
      cli(out_fmt, input, output)
  
  
new_contents: # -*- coding: utf-8 -*-
  
  import click
  from .compat import StringIO, str, builtin_str
  import seria
  
  
  CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
  
  
  @click.command(context_settings=CONTEXT_SETTINGS)
  @click.option('--xml', 'out_fmt', flag_value='xml')
  @click.option('--yaml', 'out_fmt', flag_value='yaml')
  @click.option('--json', 'out_fmt', flag_value='json')
  @click.argument('input', type=click.File('r'), default='-')
  @click.argument('output', type=click.File('w'), default='-')
  def cli(out_fmt, input, output):
      """Converts text."""
      _input = StringIO()
      for l in input:
          try:
              _input.write(str(l))
          except TypeError:
              _input.write(bytes(l, 'utf-8'))
      _input = seria.load(_input)
      _out = (_input.dump(out_fmt))
      output.write(_out)
  
  
  if __name__ == '__main__':
      cli(out_fmt, input, output)
subject: Fix errors with 2/3 FLO support