PycStringIO_CAPI

Basic functions to manipulate cStringIO objects from C Availability: 2.*

version(!Python_3_0_Or_Later)

extern (C)

struct PycStringIO_CAPI {

int function(PyObject*, char**, Py_ssize_t) cread;

int function(PyObject*, char**) creadline;

int function(PyObject*, const(char)*, Py_ssize_t) cwrite;

PyObject* function(PyObject*) cgetvalue;

PyObject* function(int) NewOutput;

PyObject* function(PyObject*) NewInput;

PyTypeObject* InputType;

PyTypeObject* OutputType;

}

Members

Variables

InputType PyTypeObject* InputType;: The Python types for cStringIO input and output objects. Note that you can do input on an output object.
NewInput PyObject* function(PyObject*) NewInput;: Create an input object from a Python string (copies the Python string reference).
NewOutput PyObject* function(int) NewOutput;: Create a new output object
OutputType PyTypeObject* OutputType;: The Python types for cStringIO input and output objects. Note that you can do input on an output object.
cgetvalue PyObject* function(PyObject*) cgetvalue;: Get the output object as a Python string (returns new reference).
cread
int function(PyObject*, char**, Py_ssize_t) cread;: Read a string from an input object. If the last argument is -1, the remainder will be read.
creadline
int function(PyObject*, char**) creadline;: Read a line from an input object. Returns the length of the read line as an int and a pointer inside the object buffer as char** (so the caller doesn't have to provide its own buffer as destination).
cwrite int function(PyObject*, const(char)*, Py_ssize_t) cwrite;: Write a string to an output object

Meta

Source

See Implementation

deimos python cStringIO functions

structs

PycStringIO_CAPI

variables

PycStringIO