old_contents: """Django configuration file for developement."""
  # pylint: disable=wildcard-import,unused-wildcard-import,protected-access
  import platform
  
  from rotest.common import core_log
  from settings_common import *
  
  
  INSTALLED_APPS = ('rotest.core',
                    'rotest.management',
  
                    # Administrator Related Applications
                    'django.contrib.auth',
                    'django.contrib.contenttypes',
                    'django.contrib.sessions',
                    'django.contrib.sites',
                    'django.contrib.messages',
                    'django.contrib.staticfiles',
                    'django.contrib.admin')
  
  
  DATABASES = {'default': {'ENGINE': 'django.db.backends.sqlite3',
                           'NAME': 'rotest_ut',
                           'USER': '',
                           'PASSWORD': '',
                           'HOST': '',
                           'PORT': '',
                           'TEST_NAME': 'rotest_ut_test'
                           }
               }
  
  if platform.system() == 'Windows':
      try:
          core_log.debug("Setting 2048 as the file descriptors limit")
          import win32file
          win32file._setmaxstdio(2048)
  
      except ImportError:
          raise RuntimeWarning("Cannot find package 'win32file'. Install it "
                               "using 'pip install pypiwin32'")
  
new_contents: """Django configuration file for developement."""
  # pylint: disable=wildcard-import,unused-wildcard-import,protected-access
  import platform
  
  from rotest.common import core_log
  from settings_common import *
  
  
  INSTALLED_APPS = ('rotest.core',
                    'rotest.management',
  
                    # Administrator Related Applications
                    'django.contrib.auth',
                    'django.contrib.contenttypes',
                    'django.contrib.sessions',
                    'django.contrib.sites',
                    'django.contrib.messages',
                    'django.contrib.staticfiles',
                    'django.contrib.admin')
  
  
  DATABASES = {'default': {'ENGINE': 'django.db.backends.sqlite3',
                           'NAME': 'rotest_ut',
                           'USER': '',
                           'PASSWORD': '',
                           'HOST': '',
                           'PORT': '',
                           'TEST_NAME': 'rotest_ut_test'
                           }
               }
  
  if platform.system() == 'Windows':
      try:
          core_log.debug("Setting 2048 as the file descriptors limit")
          import win32file
          win32file._setmaxstdio(2048)
  
      except ImportError:
          import warnings
          warnings.warn("Cannot find package 'win32file'. Install it using "
                        "'pip install pypiwin32'")
  
subject: Update ut_settings.py