old_contents: import os
  import sys
  
  import site
  os.environ["CELERY_LOADER"] = "django"
  os.environ["MDS_PATH"] = '/usr/local/mdsplus'
  os.environ["MDSPLUS_DIR"] = '/usr/local/mdsplus'
  
  # Find absolute path of project.
  THIS_DIR = os.path.abspath(os.path.dirname(__file__))
  n_subdir = 3
  PROJECT_ROOT = THIS_DIR
  for i in range(n_subdir):
      PROJECT_ROOT = os.path.dirname(PROJECT_ROOT)
  
  # Find the python dir in the virtualenv
  for dir in os.listdir(os.path.join(PROJECT_ROOT, 'lib')):
      if dir.startswith('python'):
         site.addsitedir(os.path.join(PROJECT_ROOT, 'lib', dir, 'site-packages'))
         
  sys.path.insert(0, PROJECT_ROOT)
  os.environ['DJANGO_SETTINGS_MODULE'] = 'h1ds.settings_production'
  
  import django.core.handlers.wsgi
  application = django.core.handlers.wsgi.WSGIHandler()
  
new_contents: import os
  import sys
  
  import site
  os.environ["CELERY_LOADER"] = "django"
  os.environ["MDS_PATH"] = '/usr/local/mdsplus'
  os.environ["MDSPLUS_DIR"] = '/usr/local/mdsplus'
  
  # Find absolute path of project.
  THIS_DIR = os.path.abspath(os.path.dirname(__file__))
  n_subdir = 3
  PROJECT_ROOT = THIS_DIR
  for i in range(n_subdir):
      PROJECT_ROOT = os.path.dirname(PROJECT_ROOT)
  
  # Find the python dir in the virtualenv
  for dir in os.listdir(os.path.join(PROJECT_ROOT, 'lib')):
      if dir.startswith('python'):
         site.addsitedir(os.path.join(PROJECT_ROOT, 'lib', dir, 'site-packages'))
         
  # matplotlib conf dir
  os.environ["MPLCONFIGDIR"] = os.path.join(PROJECT_ROOT, 'serverfiles')
  
  sys.path.insert(0, PROJECT_ROOT)
  os.environ['DJANGO_SETTINGS_MODULE'] = 'h1ds.settings_production'
  
  import django.core.handlers.wsgi
  application = django.core.handlers.wsgi.WSGIHandler()
  
subject: add matplotlib path to production wsgi