code: def _get_connection(self):
  		'''
  			_get_connection - Maybe get a new connection, or reuse if passed in.
  				Will share a connection with a model
  			internal
  		'''
  		if self._connection is None:
  			self._connection = self._get_new_connection() 
  		return self._connectiof _get_connection(self):
  		'''
  			_get_connection - Maybe get a new connection, or reuse if passed in.
  				Will share a connection with a model
  			internal
  		'''
  		if self._connection is None:
  			self._connection = self._get_new_connection() 
  		return self._connection
docs: _get_connection - Maybe get a new connection, or reuse if passed in.
  				Will share a connection with a model
  			internal