old_contents: import os
  import site
  
  wsgidir = os.path.dirname(__file__)
  for path in ['../',
               '../..',
               '../../lib',
               '../../vendor/lib/python',
               '../../apps']:
      site.addsitedir(os.path.abspath(os.path.join(wsgidir, path)))
  
  from update import application
  
new_contents: import os
  import site
  
  wsgidir = os.path.dirname(__file__)
  for path in ['../',
               '../..',
               '../../..',
               '../../lib',
               '../../vendor/lib/python',
               '../../apps']:
      site.addsitedir(os.path.abspath(os.path.join(wsgidir, path)))
  
  from update import application
  
subject: Update services/wsgi/versioncheck.py