from decorator import decorator

class Data:

    def __init__(self):

        self.pool =  None

data = Data()

#a valid dbDefer decorator

def setPool(pool): 

    data.pool = pool

@decorator

def runInDBPool(f,*args,**kwargs):

    """Decorator to run DB queries in Twisted's thread pool"""

    return data.pool.run(f, *args, **kwargs)