def __setattr__(self, name, value):
		object.__setattr__(self, name, value)
		if name not in ('bcc', '_id', '_dirty', '_processed'):
			object.__setattr__(self, '_dirty', True)
Copy a file from source to dest. source and dest
dataset/ETHPy150Open marrow/mailer/marrow/mailer/message.py/Message.__setattr__--crossover with--dataset/ETHPy150Open mayan-edms/mayan-edms/mayan/apps/common/utils.py/copyfile