1
(Python 2.7)由于装饰器不能与他们正在装饰的函数共享变量,我怎样才能使/将object_list
传递给装饰函数?我有一些功能将使用raw_turn_over_mailer()
装饰器,我想保留object_list
到可能的地方装饰功能。函数和它的装饰器之间的Python-共享变量
def raw_turn_over_mailer(function):
@wraps(function)
def wrapper(requests):
original_function = function(requests)
if object_list:
....
return original_function
return wrapper
@raw_turn_over_mailer
def one(requests):
object_list = [x for x in requests
if x.account_type.name == 'AccountType1']
@raw_turn_over_mailer
def two(requests):
object_list = [x for x in requests
if x.account_type.name == 'AccountType2']
@periodic_task(run_every=crontab(hour="*", minute="*", day_of_week="*"))
def turn_over_mailer():
HOURS = 1000
requests = Request.objects.filter(completed=False, date_due__gte=hours_ahead(0), date_due__lte=hours_ahead(HOURS))
if requests:
one(requests)
two(requests)
请提供SSCCE([Short,Self Contained,Correct,Example](http://www.sscce.org/))代码。 – martineau