old_contents: # -*- coding: utf-8 -*-
  # pylint: disable=bad-continuation
  """ Helpers.
  """
  # Copyright ©  2015 Jürgen Hermann <jh@web.de>
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  from __future__ import absolute_import, unicode_literals, print_function
  
  import os
  import re
  
  
  def pretty_path(path, _home_re=re.compile('^' + re.escape(os.path.expanduser('~') + os.sep))):
      """Prettify path for humans."""
      path = _home_re.sub('~' + os.sep, path)
      return path
  
new_contents: # -*- coding: utf-8 -*-
  # pylint: disable=bad-continuation
  """ Helpers.
  """
  # Copyright ©  2015 Jürgen Hermann <jh@web.de>
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  from __future__ import absolute_import, unicode_literals, print_function
  
  import os
  import re
  
  import click
  
  
  def pretty_path(path, _home_re=re.compile('^' + re.escape(os.path.expanduser('~') + os.sep))):
      """Prettify path for humans, and make it Unicode."""
      path = click.format_filename(path)
      path = _home_re.sub('~' + os.sep, path)
      return path
  
subject: use click.format_filename() in pretty_path()