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Diffstat (limited to 'Doc/library/weakref.rst')
| -rw-r--r-- | Doc/library/weakref.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index 3adf3182bd..9a1e076964 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -50,10 +50,10 @@ directly. The low-level machinery used by the weak dictionary implementations is exposed by the :mod:`weakref` module for the benefit of advanced uses. Not all objects can be weakly referenced; those objects which can include class -instances, functions written in Python (but not in C), methods (both bound and -unbound), sets, frozensets, file objects, :term:`generator`\s, type objects, -:class:`DBcursor` objects from the :mod:`bsddb` module, sockets, arrays, deques, -and regular expression pattern objects. +instances, functions written in Python (but not in C), instance methods, sets, +frozensets, file objects, :term:`generator`\s, type objects, :class:`DBcursor` +objects from the :mod:`bsddb` module, sockets, arrays, deques, and regular +expression pattern objects. Several builtin types such as :class:`list` and :class:`dict` do not directly support weak references but can add support through subclassing:: |