old_contents: # -*- coding: utf-8 -*-
  # This software is distributed under the two-clause BSD license.
  # Copyright (c) The django-ldapdb project
  
  
  import sys
  
  import ldap.filter
  
  from django.conf import settings
  
  
  def escape_ldap_filter(value):
      if sys.version_info[0] < 3:
          text_value = unicode(value)  # noqa: F821
      else:
          text_value = str(value)
      return ldap.filter.escape_filter_chars(text_value)
  
  
  # Legacy single database support
  if hasattr(settings, 'LDAPDB_SERVER_URI'):
      from django import db
      from ldapdb.router import Router
  
      # Add the LDAP backend
      settings.DATABASES['ldap'] = {
          'ENGINE': 'ldapdb.backends.ldap',
          'NAME': settings.LDAPDB_SERVER_URI,
          'USER': settings.LDAPDB_BIND_DN,
          'PASSWORD': settings.LDAPDB_BIND_PASSWORD}
  
      # Add the LDAP router
      db.router.routers.append(Router())
  
new_contents: # -*- coding: utf-8 -*-
  # This software is distributed under the two-clause BSD license.
  # Copyright (c) The django-ldapdb project
  
  
  import sys
  
  import ldap.filter
  from django.conf import settings
  
  
  def escape_ldap_filter(value):
      if sys.version_info[0] < 3:
          text_value = unicode(value)  # noqa: F821
      else:
          text_value = str(value)
      return ldap.filter.escape_filter_chars(text_value)
  
  
  # Legacy single database support
  if hasattr(settings, 'LDAPDB_SERVER_URI'):
      from django import db
      from ldapdb.router import Router
  
      # Add the LDAP backend
      settings.DATABASES['ldap'] = {
          'ENGINE': 'ldapdb.backends.ldap',
          'NAME': settings.LDAPDB_SERVER_URI,
          'USER': settings.LDAPDB_BIND_DN,
          'PASSWORD': settings.LDAPDB_BIND_PASSWORD}
  
      # Add the LDAP router
      db.router.routers.append(Router())
  
subject: Fix lint error.