old_contents: activate_this = '/var/www/nychealth/bin/activate_this.py'
  execfile(activate_this, dict(__file__=activate_this))
  
  import sys
  sys.path.insert(0, '/var/www/nychealth')
  
  from nychealth import app as application
  
new_contents: import sys
  sys.path.insert(0, '/var/www/nychealth')
  
  from nychealth import app as application
  
subject: Remove virtualenv