show_refs.py
17 lines
| 283 B
| text/x-python
|
PythonLexer
Fernando Perez
|
r1403 | """Simple script to show reference holding behavior. | ||
This is used by a companion test case. | ||||
""" | ||||
import gc | ||||
class C(object): | ||||
def __del__(self): | ||||
print 'deleting object...' | ||||
c = C() | ||||
c_refs = gc.get_referrers(c) | ||||
ref_ids = map(id,c_refs) | ||||
print 'c referrers:',map(type,c_refs) | ||||