delta/cpython-git.git/Modules/_weakref.c, branch zooba-patch-1 github.com: python/cpython.git Issue #28427: old keys should not remove new values from 2016-12-27T14:08:27+00:00 Antoine Pitrou solipsis@pitrou.net 2016-12-27T14:08:27+00:00 f939b3c0f76a9556cce458a4157a607a12c3d057 WeakValueDictionary when collecting from another thread. 
WeakValueDictionary when collecting from another thread.
#1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available. 2007-12-19T02:37:44+00:00 Christian Heimes christian@cheimes.de 2007-12-19T02:37:44+00:00 e93237dfcc4ee4feee62adafb4e7899487ca864b 






PEP 3123: Provide forward compatibility with Python 3.0, while keeping
2007-07-21T06:55:02+00:00

Martin v. Löwis
martin@v.loewis.de

2007-07-21T06:55:02+00:00

6819210b9e4e5719a6f7f9c1725f8fa70a8936f6

backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.





backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.







_PyWeakref_GetWeakrefCount() now returns a Py_ssize_t instead of long.
2006-08-02T06:14:22+00:00

Neal Norwitz
nnorwitz@gmail.com

2006-08-02T06:14:22+00:00

c5e060dee65a03ca2401487315d6c45dead09fe1












Make weak references subclassable:
2004-07-02T18:57:45+00:00

Fred Drake
fdrake@acm.org

2004-07-02T18:57:45+00:00

0a4dd390bf653128de8bc2e99da64967c8cdf86e

- weakref.ref and weakref.ReferenceType will become aliases for each
  other

- weakref.ref will be a modern, new-style class with proper __new__
  and __init__ methods

- weakref.WeakValueDictionary will have a lighter memory footprint,
  using a new weakref.ref subclass to associate the key with the
  value, allowing us to have only a single object of overhead for each
  dictionary entry (currently, there are 3 objects of overhead per
  entry: a weakref to the value, a weakref to the dictionary, and a
  function object used as a weakref callback; the weakref to the
  dictionary could be avoided without this change)

- a new macro, PyWeakref_CheckRefExact(), will be added

- PyWeakref_CheckRef() will check for subclasses of weakref.ref

This closes SF patch #983019.





- weakref.ref and weakref.ReferenceType will become aliases for each
  other

- weakref.ref will be a modern, new-style class with proper __new__
  and __init__ methods

- weakref.WeakValueDictionary will have a lighter memory footprint,
  using a new weakref.ref subclass to associate the key with the
  value, allowing us to have only a single object of overhead for each
  dictionary entry (currently, there are 3 objects of overhead per
  entry: a weakref to the value, a weakref to the dictionary, and a
  function object used as a weakref callback; the weakref to the
  dictionary could be avoided without this change)

- a new macro, PyWeakref_CheckRefExact(), will be added

- PyWeakref_CheckRef() will check for subclasses of weakref.ref

This closes SF patch #983019.







Fix ref(), proxy() docstrings, based on comments from David Abrahams.
2002-08-02T20:23:40+00:00

Fred Drake
fdrake@acm.org

2002-08-02T20:23:40+00:00

610291cf5a14370951149844a694669eda1986ac












Excise DL_EXPORT/DL_IMPORT from Modules/*.  Required adding a prototype
2002-08-02T02:27:13+00:00

Mark Hammond
mhammond@skippinet.com.au

2002-08-02T02:27:13+00:00

fe51c6d66e0fbf6a142036bee2c448bd7fe8fefc

for Py_Main().

Thanks to Kalle Svensson and Skip Montanaro for the patches.





for Py_Main().

Thanks to Kalle Svensson and Skip Montanaro for the patches.







Patch #568124: Add doc string macros.
2002-06-13T20:33:02+00:00

Martin v. Löwis
martin@v.loewis.de

2002-06-13T20:33:02+00:00

14f8b4cfcb98de74b9c6e9316539be9e2a5cd31f












Convert the ref() and proxy() implementations to use the new
2001-10-23T21:12:47+00:00

Fred Drake
fdrake@acm.org

2001-10-23T21:12:47+00:00

0d429e8cdd98399b3c7eae55984463856de9281d

PyArg_UnpackTuple() function (serves as an example and test case).





PyArg_UnpackTuple() function (serves as an example and test case).







Adjust the _weakref module to use the public API for the weak reference
2001-10-05T22:00:24+00:00

Fred Drake
fdrake@acm.org

2001-10-05T22:00:24+00:00

f7f8cad548678b3b41da042e3c6544f3b36f28f2

objects.  This is now simply a shim to give weakref.py access to the
underlying implementation.





objects.  This is now simply a shim to give weakref.py access to the
underlying implementation.