函数对象 ¶

There are a few functions specific to Python functions.

PyFunctionObject ¶

The C structure used for functions.

PyTypeObject PyFunction_Type ¶

This is an instance of PyTypeObject and represents the Python function type. It is exposed to Python programmers as types.FunctionType .

int PyFunction_Check ( PyObject  *o ) ¶

返回 True 若 o is a function object (has type PyFunction_Type ). The parameter must not be NULL .

PyObject * PyFunction_New ( PyObject  *code , PyObject  *globals ) ¶

返回值：新引用。

Return a new function object associated with the code object code . globals must be a dictionary with the global variables accessible to the function.

The function’s docstring, name and __module__ are retrieved from the code object, the argument defaults and closure are set to NULL .

PyObject * PyFunction_GetCode ( PyObject  *op ) ¶

返回值：借位引用。

Return the code object associated with the function object op .

PyObject * PyFunction_GetGlobals ( PyObject  *op ) ¶

返回值：借位引用。

Return the globals dictionary associated with the function object op .

PyObject * PyFunction_GetModule ( PyObject  *op ) ¶

返回值：借位引用。

返回 __module__ attribute of the function object op . This is normally a string containing the module name, but can be set to any other object by Python code.

PyObject * PyFunction_GetDefaults ( PyObject  *op ) ¶

返回值：借位引用。

Return the argument default values of the function object op . This can be a tuple of arguments or NULL .

int PyFunction_SetDefaults ( PyObject  *op , PyObject  *defaults ) ¶

Set the argument default values for the function object op . defaults 必须为 Py_None or a tuple.

引发 SystemError 并返回 -1 当故障时。

PyObject * PyFunction_GetClosure ( PyObject  *op ) ¶

返回值：借位引用。

Return the closure associated with the function object op . This can be NULL or a tuple of cell objects.

int PyFunction_SetClosure ( PyObject  *op , PyObject  *closure ) ¶

Set the closure associated with the function object op . closure 必须为 Py_None or a tuple of cell objects.

引发 SystemError 并返回 -1 当故障时。

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