def set_field_tables(self):
		if len(self.tables) > 1:
			for i, f in enumerate(self.fields):
				if '.' not in f:
					self.fields[i] = '{0}.{1}'.format(self.tables[0], f)
returns an iterator that iterates over all loaded modules.
dataset/ETHPy150Open frappe/frappe/frappe/model/db_query.py/DatabaseQuery.set_field_tables--crossover with--dataset/ETHPy150Open kdart/pycopia/SMI/pycopia/SMI/SMI.py/get_modules