70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
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/* future_builtins module */
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/* This module provides functions that will be builtins in Python 3.0,
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but that conflict with builtins that already exist in Python
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2.x. */
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#include "Python.h"
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PyDoc_STRVAR(module_doc,
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"This module provides functions that will be builtins in Python 3.0,\n\
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but that conflict with builtins that already exist in Python 2.x.\n\
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\n\
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Functions:\n\
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\n\
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hex(arg) -- Returns the hexidecimal representation of an integer\n\
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oct(arg) -- Returns the octal representation of an integer\n\
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\n\
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The typical usage of this module is to replace existing builtins in a\n\
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module's namespace:\n \n\
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from future_builtins import hex, oct\n");
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static PyObject *
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builtin_hex(PyObject *self, PyObject *v)
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{
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return PyNumber_ToBase(v, 16);
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}
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PyDoc_STRVAR(hex_doc,
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"hex(number) -> string\n\
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\n\
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Return the hexadecimal representation of an integer or long integer.");
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static PyObject *
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builtin_oct(PyObject *self, PyObject *v)
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{
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return PyNumber_ToBase(v, 8);
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}
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PyDoc_STRVAR(oct_doc,
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"oct(number) -> string\n\
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\n\
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Return the octal representation of an integer or long integer.");
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/* List of functions exported by this module */
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static PyMethodDef module_functions[] = {
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{"hex", builtin_hex, METH_O, hex_doc},
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{"oct", builtin_oct, METH_O, oct_doc},
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{NULL, NULL} /* Sentinel */
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};
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/* Initialize this module. */
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PyMODINIT_FUNC
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initfuture_builtins(void)
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{
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PyObject *m;
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m = Py_InitModule3("future_builtins", module_functions, module_doc);
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if (m == NULL)
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return;
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/* any other initialization needed */
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}
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