def add_columns(self, columns, delete_before = False):
if delete_before:
for column in self.__columns:
db_session.delete(column)
for column in columns:
db_session.add(column)
db_session.commit()
def add_columns(self, columns, delete_before=False):
if delete_before:
for column in self.__columns:
db_session.delete(column)
for column in columns:
db_session.add(column)
db_session.commit()
def add_sorters(self, sorters, delete_before = False):
if delete_before:
for sorter in self.__sorters:
db_session.delete(sorter)
for sorter in sorters:
if sorter.column:
db_session.add(sorter)
db_session.commit()
def add_groupers(self, groupers, delete_before = False):
if delete_before:
for grouper in self.__groupers:
db_session.delete(grouper)
for grouper in groupers:
if grouper.column:
db_session.add(grouper)
db_session.commit()
def add_sorters(self, sorters, delete_before=False):
if delete_before:
for sorter in self.__sorters:
db_session.delete(sorter)
for sorter in sorters:
if sorter.column:
db_session.add(sorter)
db_session.commit()
def add_groupers(self, groupers, delete_before=False):
if delete_before:
for grouper in self.__groupers:
db_session.delete(grouper)
for grouper in groupers:
if grouper.column:
db_session.add(grouper)
db_session.commit()