mirror of
https://github.com/python/cpython.git
synced 2024-11-24 17:47:13 +01:00
d98934c483
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. ........
59 lines
2.1 KiB
ReStructuredText
59 lines
2.1 KiB
ReStructuredText
.. highlightlang:: c
|
|
|
|
.. _slice-objects:
|
|
|
|
Slice Objects
|
|
-------------
|
|
|
|
|
|
.. c:var:: PyTypeObject PySlice_Type
|
|
|
|
The type object for slice objects. This is the same as :class:`slice` in the
|
|
Python layer.
|
|
|
|
|
|
.. c:function:: int PySlice_Check(PyObject *ob)
|
|
|
|
Return true if *ob* is a slice object; *ob* must not be *NULL*.
|
|
|
|
|
|
.. c:function:: PyObject* PySlice_New(PyObject *start, PyObject *stop, PyObject *step)
|
|
|
|
Return a new slice object with the given values. The *start*, *stop*, and
|
|
*step* parameters are used as the values of the slice object attributes of
|
|
the same names. Any of the values may be *NULL*, in which case the
|
|
``None`` will be used for the corresponding attribute. Return *NULL* if
|
|
the new object could not be allocated.
|
|
|
|
|
|
.. c:function:: int PySlice_GetIndices(PyObject *slice, Py_ssize_t length, Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step)
|
|
|
|
Retrieve the start, stop and step indices from the slice object *slice*,
|
|
assuming a sequence of length *length*. Treats indices greater than
|
|
*length* as errors.
|
|
|
|
Returns 0 on success and -1 on error with no exception set (unless one of
|
|
the indices was not :const:`None` and failed to be converted to an integer,
|
|
in which case -1 is returned with an exception set).
|
|
|
|
You probably do not want to use this function.
|
|
|
|
.. versionchanged:: 3.2
|
|
The parameter type for the *slice* parameter was ``PySliceObject*``
|
|
before.
|
|
|
|
|
|
.. c:function:: int PySlice_GetIndicesEx(PyObject *slice, Py_ssize_t length, Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step, Py_ssize_t *slicelength)
|
|
|
|
Usable replacement for :c:func:`PySlice_GetIndices`. Retrieve the start,
|
|
stop, and step indices from the slice object *slice* assuming a sequence of
|
|
length *length*, and store the length of the slice in *slicelength*. Out
|
|
of bounds indices are clipped in a manner consistent with the handling of
|
|
normal slices.
|
|
|
|
Returns 0 on success and -1 on error with exception set.
|
|
|
|
.. versionchanged:: 3.2
|
|
The parameter type for the *slice* parameter was ``PySliceObject*``
|
|
before.
|