def databases(self):
        """
        list of databases available from eutils (per einfo query)
        """
        try:
            return self._databases
        except AttributeError:
            self._databases = self.einfo().databases
            return self._databases
def databases ( self ) : try : return self . _databases except AttributeError : self . _databases = self . einfo ( ) . databases return self . _databases
list of databases available from eutils (per einfo query)