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svn+ssh://svn.python.org/python/branches/py3k ........ r87101 | georg.brandl | 2010-12-06 23:02:48 +0100 (Mo, 06 Dez 2010) | 1 line Remove visible XXX comments. ........ r87146 | georg.brandl | 2010-12-09 19:08:43 +0100 (Do, 09 Dez 2010) | 1 line Fix "seperate". ........ r87156 | georg.brandl | 2010-12-10 11:01:44 +0100 (Fr, 10 Dez 2010) | 1 line #10668: fix wrong call of __init__. ........ r87172 | georg.brandl | 2010-12-11 20:10:30 +0100 (Sa, 11 Dez 2010) | 1 line Avoid AttributeError(_closed) when a TemporaryDirectory is deallocated whose mkdtemp call failed. ........ r87175 | georg.brandl | 2010-12-11 23:19:34 +0100 (Sa, 11 Dez 2010) | 1 line Fix markup. ........ r87371 | georg.brandl | 2010-12-18 17:21:58 +0100 (Sa, 18 Dez 2010) | 1 line Fix typo. ........ r87378 | georg.brandl | 2010-12-18 18:51:28 +0100 (Sa, 18 Dez 2010) | 1 line #10723: add missing builtin exceptions. ........ r87522 | georg.brandl | 2010-12-28 10:16:12 +0100 (Di, 28 Dez 2010) | 1 line Replace sys.maxint mention by sys.maxsize. ........ r87523 | georg.brandl | 2010-12-28 10:18:24 +0100 (Di, 28 Dez 2010) | 1 line Remove confusing paragraph -- this is relevant only to advanced users anyway and does not belong into the tutorial. ........ r87524 | georg.brandl | 2010-12-28 10:29:19 +0100 (Di, 28 Dez 2010) | 1 line Fix advice: call PyType_Ready to fill in ob_type of custom types. ........ r87526 | georg.brandl | 2010-12-28 11:38:33 +0100 (Di, 28 Dez 2010) | 1 line #10777: fix iteration over dict keys while mutating the dict. ........ r87527 | georg.brandl | 2010-12-28 11:56:20 +0100 (Di, 28 Dez 2010) | 1 line #10768: fix ScrolledText widget construction, and make the example work from the interactive shell. ........ r87528 | georg.brandl | 2010-12-28 12:02:12 +0100 (Di, 28 Dez 2010) | 1 line Add news entry and clarify another. ........ r87530 | georg.brandl | 2010-12-28 12:06:07 +0100 (Di, 28 Dez 2010) | 1 line #10767: update README in crashers; not all may have a bug entry and/or be fixed. ........ r87531 | georg.brandl | 2010-12-28 12:08:17 +0100 (Di, 28 Dez 2010) | 1 line #10742: document readonly attribute of memoryviews. ........ r87532 | georg.brandl | 2010-12-28 12:15:49 +0100 (Di, 28 Dez 2010) | 1 line #10781: clarify that *encoding* is not a parameter for Node objects in general. ........ r87533 | georg.brandl | 2010-12-28 12:38:12 +0100 (Di, 28 Dez 2010) | 1 line Remove history; adapt a bit more to reST, since this will once be part of the dev guide. ........ r87534 | georg.brandl | 2010-12-28 12:48:53 +0100 (Di, 28 Dez 2010) | 1 line Rewrap. ........ r87535 | georg.brandl | 2010-12-28 12:49:41 +0100 (Di, 28 Dez 2010) | 1 line #10739: document that on Windows, socket.makefile() does not make a file that has a true file descriptor usable where such a thing is expected. ........ r87536 | georg.brandl | 2010-12-28 12:53:25 +0100 (Di, 28 Dez 2010) | 1 line #10609: fix non-working dbm example. ........ r87581 | georg.brandl | 2010-12-30 18:36:17 +0100 (Do, 30 Dez 2010) | 1 line Fix NameErrors. ........
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.. highlightlang:: c
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.. _slice-objects:
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Slice Objects
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-------------
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.. cvar:: PyTypeObject PySlice_Type
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The type object for slice objects. This is the same as :class:`slice` in the
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Python layer.
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.. cfunction:: int PySlice_Check(PyObject *ob)
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Return true if *ob* is a slice object; *ob* must not be *NULL*.
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.. cfunction:: PyObject* PySlice_New(PyObject *start, PyObject *stop, PyObject *step)
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Return a new slice object with the given values. The *start*, *stop*, and
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*step* parameters are used as the values of the slice object attributes of
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the same names. Any of the values may be *NULL*, in which case the
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``None`` will be used for the corresponding attribute. Return *NULL* if
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the new object could not be allocated.
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.. cfunction:: int PySlice_GetIndices(PySliceObject *slice, Py_ssize_t length, Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step)
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Retrieve the start, stop and step indices from the slice object *slice*,
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assuming a sequence of length *length*. Treats indices greater than
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*length* as errors.
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Returns 0 on success and -1 on error with no exception set (unless one of
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the indices was not :const:`None` and failed to be converted to an integer,
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in which case -1 is returned with an exception set).
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You probably do not want to use this function.
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.. cfunction:: int PySlice_GetIndicesEx(PySliceObject *slice, Py_ssize_t length, Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step, Py_ssize_t *slicelength)
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Usable replacement for :cfunc:`PySlice_GetIndices`. Retrieve the start,
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stop, and step indices from the slice object *slice* assuming a sequence of
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length *length*, and store the length of the slice in *slicelength*. Out
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of bounds indices are clipped in a manner consistent with the handling of
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normal slices.
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Returns 0 on success and -1 on error with exception set.
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