def update(self, **args):
error_message = None
try:
model = self.model
for key, value in args.items():
setattr(property, key, value)
session.merge(model)
session.commit()
self.model = model
except IntegrityError as e:
print(str(e))
error_message = 'Faulty or a duplicate record'
except Exception as e:
print(str(e))
error_message = str(e)
finally:
if error_message:
session.rollback()
raise Exception(error_message)
return self.model
def update(self, **args):
if hasattr(self, 'property') is False:
raise Exception("Property was not loaded")
error_message = None
try:
property = self.property
for key, value in args.items():
setattr(property, key, value)
# Saving to DB
session.merge(property)
session.commit()
self.property = property
except IntegrityError as e:
print(str(e))
error_message = 'Faulty or a duplicate record'
except Exception as e:
print(str(e))
error_message = str(e)
finally:
if error_message:
session.rollback()
raise Exception(error_message)
return self.property
