Byte Array Objects¶
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PyTypeObject
PyByteArray_Type¶ - Part of the Stable ABI.
This instance of
PyTypeObjectrepresents the Python bytearray type; it is the same object asbytearrayin the Python layer.
Type check macros¶
Direct API functions¶
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PyObject *
PyByteArray_FromObject(PyObject *o)¶ - Return value: New reference. Part of the Stable ABI.
Return a new bytearray object from any object, o, that implements the buffer protocol.
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PyObject *
PyByteArray_FromStringAndSize(const char *string, Py_ssize_t len)¶ - Return value: New reference. Part of the Stable ABI.
Create a new bytearray object from string and its length, len. On failure,
NULLis returned.
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PyObject *
PyByteArray_Concat(PyObject *a, PyObject *b)¶ - Return value: New reference. Part of the Stable ABI.
Concat bytearrays a and b and return a new bytearray with the result.
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Py_ssize_t
PyByteArray_Size(PyObject *bytearray)¶ - Part of the Stable ABI.
Return the size of bytearray after checking for a
NULLpointer.
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char *
PyByteArray_AsString(PyObject *bytearray)¶ - Part of the Stable ABI.
Return the contents of bytearray as a char array after checking for a
NULLpointer. The returned array always has an extra null byte appended.
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int
PyByteArray_Resize(PyObject *bytearray, Py_ssize_t len)¶ - Part of the Stable ABI.
Resize the internal buffer of bytearray to len.
Macros¶
These macros trade safety for speed and they don’t check pointers.
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char *
PyByteArray_AS_STRING(PyObject *bytearray)¶ Macro version of
PyByteArray_AsString().
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Py_ssize_t
PyByteArray_GET_SIZE(PyObject *bytearray)¶ Macro version of
PyByteArray_Size().