def get_rec(self):
# in order to fill the table with values we need an entry, identified
# by its primary key
if not self.pks_locked():
from germ.error.missing_pk_lock import missing_pk_lock
raise missing_pk_lock()
return self.get_rec_explicit(self._name, self.get_attr_sql_pk())
def __analyze(self): # add primary key relation # TODO: fix this comment # NB: This has to be done _after_ the other reference groups are built # for the reason described in the 'pk_submit_relation' class. # Fortunately this is done in the entity constructor so we don't stand # a chance of violating this condition here. self._tbl.add_rel(self.__get_pk_rel()) found_missing_lock = False for ref_grp in self._tbl.get_ref_group_vec(): missing_lock, missing_pk_lock = \ ref_grp.generate_keylist(self.__act_str) if missing_lock: # If we need the primary key, we have to prompt for PKs only. if self.__fill_table and missing_pk_lock: from germ.error.missing_pk_lock import missing_pk_lock raise missing_pk_lock() found_missing_lock = True return found_missing_lock