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  r60143 | georg.brandl | 2008-01-20 15:50:05 +0100 (Sun, 20 Jan 2008) | 3 lines

  Switch mmap from old Py_FindMethod to new PyObject_GenericGetAttr attribute access.
  Fixes #1087735.
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  r60145 | georg.brandl | 2008-01-20 20:40:58 +0100 (Sun, 20 Jan 2008) | 2 lines

  Add blurb about executable scripts on Windows. #760657.
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  r60146 | georg.brandl | 2008-01-20 20:48:40 +0100 (Sun, 20 Jan 2008) | 2 lines

  #1219903: fix tp_richcompare docs.
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  r60147 | georg.brandl | 2008-01-20 22:10:08 +0100 (Sun, 20 Jan 2008) | 2 lines

  Fix markup.
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  r60148 | gregory.p.smith | 2008-01-21 08:11:11 +0100 (Mon, 21 Jan 2008) | 14 lines

  Provide a sanity check during PyThreadState_DeleteCurrent() and
  PyThreadState_Delete() to avoid an infinite loop when the tstate list
  is messed up and has somehow becomes circular and does not contain the
  current thread.

  I don't know how this happens but it does, *very* rarely.  On more than
  one hardware platform.  I have not been able to reproduce it manually.

  Attaching to a process where its happening: it has always been in an
  infinite loop over a single element tstate list that is not the tstate
  we're looking to delete.  It has been in t_bootstrap()'s call to
  PyThreadState_DeleteCurrent() as a pthread is exiting.
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  r60149 | georg.brandl | 2008-01-21 11:24:59 +0100 (Mon, 21 Jan 2008) | 2 lines

  #1269: fix a bug in pstats.add_callers() and add a unit test file for pstats.
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This commit is contained in:
Christian Heimes 2008-01-21 11:20:28 +00:00
parent 9bd667ad03
commit e1c981161c
7 changed files with 97 additions and 22 deletions
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20
Doc/c-api/typeobj.rst
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@ -649,13 +649,19 @@ The following three fields only exist if the
.. cmember:: richcmpfunc PyTypeObject.tp_richcompare
An optional pointer to the rich comparison function.
An optional pointer to the rich comparison function, whose signature is
``PyObject *tp_richcompare(PyObject *a, PyObject *b, int op)``.
The signature is the same as for :cfunc:`PyObject_RichCompare`. The function
should return the result of the comparison (usually ``Py_True`` or
``Py_False``). If the comparison is undefined, it must return
``Py_NotImplemented``, if another error occurred it must return ``NULL`` and set
an exception condition.
The function should return the result of the comparison (usually ``Py_True``
or ``Py_False``). If the comparison is undefined, it must return
``Py_NotImplemented``, if another error occurred it must return ``NULL`` and
set an exception condition.
.. note::
If you want to implement a type for which only a limited set of
comparisons makes sense (e.g. ``==`` and ``!=``, but not ``<`` and
friends), directly raise :exc:`TypeError` in the rich comparison function.
This field is inherited by subtypes together with :attr:`tp_compare` and
:attr:`tp_hash`: a subtype inherits all three of :attr:`tp_compare`,
@ -681,10 +687,10 @@ The following three fields only exist if the
| :const:`Py_GE` | ``>=`` |
+----------------+------------+
The next field only exists if the :const:`Py_TPFLAGS_HAVE_WEAKREFS` flag bit is
set.
.. cmember:: long PyTypeObject.tp_weaklistoffset
If the instances of this type are weakly referenceable, this field is greater