Code: Select all
import sys
import gc
my_obj = []
ref_1 = my_obj
ref_2 = my_obj
sys.getrefcount(my_obj) # Returns 4, as expected
gc.get_referrers(my_obj)
< /code>
Dieser letzte Befehl gibt Folgendes zurück: < /p>
[
{
'__name__': '__main__',
'__doc__': None,
'__package__': None,
'__loader__': ,
'__spec__': None,
'__annotations__': {},
'__builtins__': ,
'sys': ,
'gc': ,
'my_obj': [],
'ref_1': [],
'ref_2': []
}
]