old_contents: from __future__ import print_function
  
  from fabric.api import local, run, cd, env
  
  env.forward_agent = 'True'
  
  def deploy():
      local('git push')
      with cd('webapps/basic/nematode'):
          run('git pull')
          run('chmod go+rx *.js *.css *.html *.png')
          run('chmod o+r .htaccess')
  
new_contents: from __future__ import print_function
  
  from fabric.api import local, run, cd, env
  
  env.forward_agent = 'True'
  
  def deploy():
      local('git push')
      with cd('webapps/basic/nematode'):
          run('git pull')
          run('chmod 644 *.js *.css *.html *.png .htaccess')
  
subject: Clean up fabfile again.