finalize.detach
- finalize.detach()
If alive then mark as dead and return (obj, func, args, kwargs); otherwise return None
© Python Software Foundation. PSF License Version 2 · Official docs ↗
1 Example
>>> obj = Object() >>> f = weakref.finalize(obj, callback, 1, 2, z=3) >>> f.detach() (<...Object object ...>, <function callback ...>, (1, 2), {'z': 3}) >>> newobj, func, args, kwargs = _ >>> assert not f.alive >>> assert newobj is obj >>> assert func(*args, **kwargs) == 6 CALLBACK
from the Python docs