EmbeddedPkg: Extend NvVarStoreFormattedLib LIBRARY_CLASS

[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.10 / Modules / future_builtins.c

\r
/* future_builtins module */\r
\r
/* This module provides functions that will be builtins in Python 3.0,\r
   but that conflict with builtins that already exist in Python\r
   2.x. */\r
\r
\r
#include "Python.h"\r
\r
PyDoc_STRVAR(module_doc,\r
"This module provides functions that will be builtins in Python 3.0,\n\\r
but that conflict with builtins that already exist in Python 2.x.\n\\r
\n\\r
Functions:\n\\r
\n\\r
ascii(arg) -- Returns the canonical string representation of an object.\n\\r
filter(pred, iterable) -- Returns an iterator yielding those items of \n\\r
       iterable for which pred(item) is true.\n\\r
hex(arg) -- Returns the hexadecimal representation of an integer.\n\\r
map(func, *iterables) -- Returns an iterator that computes the function \n\\r
    using arguments from each of the iterables.\n\\r
oct(arg) -- Returns the octal representation of an integer.\n\\r
zip(iter1 [,iter2 [...]]) -- Returns a zip object whose .next() method \n\\r
    returns a tuple where the i-th element comes from the i-th iterable \n\\r
    argument.\n\\r
\n\\r
The typical usage of this module is to replace existing builtins in a\n\\r
module's namespace:\n \n\\r
from future_builtins import ascii, filter, map, hex, oct, zip\n");\r
\r
static PyObject *\r
builtin_hex(PyObject *self, PyObject *v)\r
{\r
    return PyNumber_ToBase(v, 16);\r
}\r
\r
PyDoc_STRVAR(hex_doc,\r
"hex(number) -> string\n\\r
\n\\r
Return the hexadecimal representation of an integer or long integer.");\r
\r
\r
static PyObject *\r
builtin_oct(PyObject *self, PyObject *v)\r
{\r
    return PyNumber_ToBase(v, 8);\r
}\r
\r
PyDoc_STRVAR(oct_doc,\r
"oct(number) -> string\n\\r
\n\\r
Return the octal representation of an integer or long integer.");\r
\r
\r
static PyObject *\r
builtin_ascii(PyObject *self, PyObject *v)\r
{\r
    return PyObject_Repr(v);\r
}\r
\r
PyDoc_STRVAR(ascii_doc,\r
"ascii(object) -> string\n\\r
\n\\r
Return the same as repr().  In Python 3.x, the repr() result will\n\\r
contain printable characters unescaped, while the ascii() result\n\\r
will have such characters backslash-escaped.");\r
\r
/* List of functions exported by this module */\r
\r
static PyMethodDef module_functions[] = {\r
    {"hex",             builtin_hex,        METH_O, hex_doc},\r
    {"oct",             builtin_oct,        METH_O, oct_doc},\r
    {"ascii",           builtin_ascii,      METH_O, ascii_doc},\r
    {NULL,              NULL}   /* Sentinel */\r
};\r
\r
\r
/* Initialize this module. */\r
\r
PyMODINIT_FUNC\r
initfuture_builtins(void)\r
{\r
    PyObject *m, *itertools, *iter_func;\r
    char *it_funcs[] = {"imap", "ifilter", "izip", NULL};\r
    char **cur_func;\r
\r
    m = Py_InitModule3("future_builtins", module_functions, module_doc);\r
    if (m == NULL)\r
        return;\r
\r
    itertools = PyImport_ImportModuleNoBlock("itertools");\r
    if (itertools == NULL)\r
        return;\r
\r
    /* If anything in the following loop fails, we fall through. */\r
    for (cur_func = it_funcs; *cur_func; ++cur_func){\r
        iter_func = PyObject_GetAttrString(itertools, *cur_func);\r
        if (iter_func == NULL ||\r
            PyModule_AddObject(m, *cur_func+1, iter_func) < 0)\r
            break;\r
    }\r
    Py_DECREF(itertools);\r
    /* any other initialization needed */\r
}\r