Message72078
Two problems with memoryview:
- The buffer interface of memoryview leaks a reference:
str(memoryview(b'text'), 'utf-8')
- memoryview does not implement tp_traverse and tp_clear, so reference
cycle cannot be collected, as with:
import gc
class MyBuf(bytes): pass
def f():
buf = MyBuf(b'abc')
m = memoryview(buf)
buf.m = m
gc.collect();gc.collect();gc.collect()
each call to f() leaks 6 references. |
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Date |
User |
Action |
Args |
2008-08-28 11:01:49 | amaury.forgeotdarc | set | recipients:
+ amaury.forgeotdarc |
2008-08-28 11:01:49 | amaury.forgeotdarc | set | messageid: <1219921309.45.0.320042219605.issue3712@psf.upfronthosting.co.za> |
2008-08-28 11:00:03 | amaury.forgeotdarc | link | issue3712 messages |
2008-08-28 11:00:03 | amaury.forgeotdarc | create | |
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