text: # __init__.py
  # Copyright 2019 Roger Marsh
  # Licence: See LICENCE (BSD licence)
  
  """Provide a common interface to modules for various database engines.
  
  The apsw and sqlite3 modules for SqLite3 databases are supported.
  
  The bsddb3 module for Berkeley DB databases is supported.
  
  The unqlite module for UnQLite databases is supported.
  
  The vedis module for Vedis databases is supported.
  
  The dbm module for dbm.gnu databases is supported.
  
  The ndbm module for ndbm.gnu databases is supported.
  
  The dptdb module for DPT databases is supported.
  
  """
  