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| author | Armin Rigo <arigo@tunes.org> | 2005-12-29 17:43:08 (GMT) |
|---|---|---|
| committer | Armin Rigo <arigo@tunes.org> | 2005-12-29 17:43:08 (GMT) |
| commit | b9359c402bdaeefbbd5408af3b29200fc85ceb18 (patch) | |
| tree | 7cbaf93596bab17f1092eee7633e96620292b422 /Doc/lib/libweakref.tex | |
| parent | 037d1e0ff38f4ae2867c4b90d263ecd8aa2df585 (diff) | |
| download | cpython-b9359c402bdaeefbbd5408af3b29200fc85ceb18.zip cpython-b9359c402bdaeefbbd5408af3b29200fc85ceb18.tar.gz cpython-b9359c402bdaeefbbd5408af3b29200fc85ceb18.tar.bz2 | |
SF patch #1379023: document that a weakref callback is not invoked if the
weakref object itself is deleted first.
Diffstat (limited to 'Doc/lib/libweakref.tex')
| -rw-r--r-- | Doc/lib/libweakref.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Doc/lib/libweakref.tex b/Doc/lib/libweakref.tex index 2f8ade0..840b674 100644 --- a/Doc/lib/libweakref.tex +++ b/Doc/lib/libweakref.tex @@ -75,8 +75,8 @@ information. retrieved by calling the reference object if the referent is still alive; if the referent is no longer alive, calling the reference object will cause \constant{None} to be returned. If \var{callback} is - provided and not \constant{None}, - it will be called when the object is about to be + provided and not \constant{None}, and the returned weakref object is + still alive, the callback will be called when the object is about to be finalized; the weak reference object will be passed as the only parameter to the callback; the referent will no longer be available. |