old_contents: import os
  from dotinstall import packages
  from dotinstall import util
  
  
  def run():
      packages.try_install('libxkbcommon-x11')
      packages.try_install('python-pyqt5')
      packages.try_install('qt5-svg')
  
      util.copy_file('./start', '~/.config/x/start-panel.sh')
  
      os.chdir(util.root_dir / 'opt' / 'panel')
      util.run_verbose(['pip', 'install', '--user', '--upgrade', '.'])
  
new_contents: import os
  from dotinstall import packages
  from dotinstall import util
  
  
  def run():
      packages.try_install('libxkbcommon-x11')
      packages.try_install('python-pyqt5')
      packages.try_install('qt5-svg')
  
      util.copy_file('./start', '~/.config/x/start-panel.sh')
  
      os.chdir(util.root_dir / 'opt' / 'panel')
      util.run_verbose(['pip', 'install', '--user', '--editable', '.'])
  
subject: install in editable mode