Merged revisions 63678,63688,63690,63696 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r63678 | benjamin.peterson | 2008-05-26 08:01:25 -0500 (Mon, 26 May 2008) | 2 lines

  put a big note on configure.in asking people to run autoconf
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  r63688 | benjamin.peterson | 2008-05-26 09:29:09 -0500 (Mon, 26 May 2008) | 2 lines

  fix a minor typo
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  r63690 | benjamin.peterson | 2008-05-26 09:51:54 -0500 (Mon, 26 May 2008) | 2 lines

  fix typo (thank Georg)
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  r63696 | benjamin.peterson | 2008-05-26 10:54:26 -0500 (Mon, 26 May 2008) | 2 lines

  add PyByteArray docs
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This commit is contained in:
Benjamin Peterson 2008-05-26 16:04:49 +00:00
parent 27ad091ba0
commit fbeb6b65c9
3 changed files with 79 additions and 1 deletions

74
Doc/c-api/bytearray.rst Normal file
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.. highlightlang:: c
.. _bytearrayobjects:
Byte Array Objects
------------------
.. index:: object: bytearray
.. ctype:: PyByteArrayObject
This subtype of :ctype:`PyObject` represents a Python string object.
.. cvar:: PyTypeObject PyByteArray_Type
This instance of :ctype:`PyTypeObject` represents the Python bytearray type;
it is the same object as ``bytearray`` in the Python layer.
.. cfunction:: int PyByteArray_Check(PyObject *o)
Return true if the object *o* is a bytearray object or an instance of a
subtype of the bytearray type.
.. cfunction:: int PyByteArray_CheckExact(PyObject *o)
Return true if the object *o* is a bytearray object, but not an instance of a
subtype of the bytearray type.
.. cfunction:: PyObject* PyByteArray_FromObject(PyObject *o)
Return a new bytearray object from any object, *o*, that implements the
buffer protocol.
.. cfunction:: PyObject* PyByteArray_FromStringAndSize(const char *string, Py_ssize_t len)
Create a new bytearray object from *string* and it's length, *len*. On
failure, *NULL* is returned.
.. cfunction:: Py_ssize_t PyByteArray_Size(PyObject *bytearray)
Return the size of *bytearray* after checking for a *NULL* pointer.
.. cfunction:: Py_ssize_t PyByteArray_GET_SIZE(PyObject *bytearray)
Macro version of :cfunc:`PyByteArray_Size` that doesn't do pointer checking.
.. cfunction:: char* PyByteArray_AsString(PyObject *bytearray)
Return the contents of *bytearray* as a char array after checking for a
*NULL* pointer.
.. cfunction:: char* PyByteArray_AS_STRING(PyObject *bytearray)
Macro version of :cfunc:`PyByteArray_AsString` that doesn't check pointers.
.. cfunction:: PyObject* PyByteArray_Concat(PyObject *a, PyObject *b)
Concat bytearrays *a* and *b* and return a new bytearray with the result.
.. cfunction:: PyObject* PyByteArray_Resize(PyObject *bytearray, Py_ssize_t len)
Resize the internal buffer of *bytearray* to *len*.

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.. toctree::
bytes.rst
bytearray.rst
unicode.rst
buffer.rst
tuple.rst

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dnl Process this file with autoconf 2.0 or later to make a configure script.
dnl ***********************************************
dnl * Please run autoreconf to test your changes! *
dnl ***********************************************
dnl NOTE: autoconf 2.64 doesn't seem to work (use 2.63).
# Set VERSION so we only need to edit in one place (i.e., here)
m4_define(PYTHON_VERSION, 3.0)