On Mon, Apr 25, 2011 at 3:28 PM, Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa...@spamschutz.glglgl.de> wrote: > Am 25.04.2011 16:29, schrieb Thomas Rachel: > >> or maybe even better (taking care for closures): >> >> function = bool >> value = 'the well at the end of the world' >> ## ... >> actions.append(lambda val=value: function(val)) >> ## ... >> for function in actions: >> results.append(function()) > > Or yet even better: > > class Job(object): > def __init__(self, target, *args, **kwargs): > self.target = lambda: target(*args, **kwargs) > def __call__(self): > return self.target() > > in order to do > > actions.append(Job(function, val)) > actions.append(Job(function, x=val))
from functools import partial actions.append(partial(function, val)) actions.append(partial(function, x=val)) Cheers, Ian -- http://mail.python.org/mailman/listinfo/python-list
