def add_all(cls, moods):
session = DBSession()
session.add_all(moods)
try:
session.flush()
session.commit()
except SQLAlchemyError:
session.rollback()
raise(SQLAlchemyError)
finally:
session.close()
def add_all(cls, articles):
if not articles:
return
session = DBSession()
session.add_all(articles)
try:
session.flush()
session.commit()
except SQLAlchemyError:
session.rollback()
raise(SQLAlchemyError)
finally:
session.close()
def add_all(cls, hot_words):
if not hot_words:
return
session = DBSession()
session.add_all(hot_words)
try:
session.flush()
session.commit()
except SQLAlchemyError:
session.rollback()
# raise(SQLAlchemyError)
finally:
session.close()
