Support for psqlextra.backend

[badalAtAkus]

Whenever I tried to backup db it shows this error

File "D:\myvenv\lib\site-packages\django\core\management\base.py", line 398, in execute
    output = self.handle(*args, **options)
  File "D:\myvenv\lib\site-packages\dbbackup\utils.py", line 118, in wrapper
    func(*args, **kwargs)
  File "D:\myvenv\lib\site-packages\dbbackup\management\commands\dbbackup.py", line 58, in handle
    self.connector = get_connector(database_key)
  File "D:\myvenv\lib\site-packages\dbbackup\db\base.py", line 41, in get_connector
    connector_path = connector_settings.get('CONNECTOR', CONNECTOR_MAPPING[engine])
KeyError: 'psqlextra.backend'

[kaletvintsev]

@badalAtAkus, hi, did you find the solution for this issue? I have the same problem. I use psqlextra for partitioning and can't refuse from this package.