              'class': 'logging.FileHandler',
              'filename': 'general.log',
              'formatter': 'verbose',
          },
      },
  
  .. _naming-loggers:
  
  Use logger namespacing
  ~~~~~~~~~~~~~~~~~~~~~~
 
</s> remove         [...]
 </s> add         # ... </s> remove     'handlers': {
        'null': {
            'class': 'logging.NullHandler',
 </s> add     LOGGING = {
        # ...
        'handlers': {
            'null': {
                'class': 'logging.NullHandler',
            }, </s> remove         },
        'handlers': {
            'mail_admins': {
                'level': 'ERROR',
                'filters': ['require_debug_false'],
                'class': 'django.utils.log.AdminEmailHandler',
 </s> add             'handlers': {
                'mail_admins': {
                    'level': 'ERROR',
                    'filters': ['require_debug_false'],
                    'class': 'django.utils.log.AdminEmailHandler',
                }, </s> remove         },
        'handlers': {
            'mail_admins': {
                'level': 'ERROR',
                'filters': ['skip_unreadable_posts'],
                'class': 'django.utils.log.AdminEmailHandler',
 </s> add             'handlers': {
                'mail_admins': {
                    'level': 'ERROR',
                    'filters': ['skip_unreadable_posts'],
                    'class': 'django.utils.log.AdminEmailHandler',
                }, </s> remove     },
    'loggers': {
        'django.security.DisallowedHost': {
            'handlers': ['null'],
            'propagate': False,
 </s> add         'loggers': {
            'django.security.DisallowedHost': {
                'handlers': ['null'],
                'propagate': False,
            },
    }
              'class': 'logging.FileHandler',
              'filename': 'general.log',
              'formatter': 'verbose',
          },
    }
  
  .. _naming-loggers:
  
  Use logger namespacing
  ~~~~~~~~~~~~~~~~~~~~~~
keep keep keep keep replace keep keep keep keep keep
 Refs #34140 -- Corrected rst code-block and various formatting issues in docs. 
docs/howto/logging.txt