反射 ¶

PyObject * PyEval_GetBuiltins ( void ) ¶: 返回值：借位引用。
Return a dictionary of the builtins in the current execution frame, or the interpreter of the thread state if no frame is currently executing.

PyObject * PyEval_GetLocals ( void ) ¶: 返回值：借位引用。
Return a dictionary of the local variables in the current execution frame, or NULL if no frame is currently executing.

PyObject * PyEval_GetGlobals ( void ) ¶: 返回值：借位引用。
Return a dictionary of the global variables in the current execution frame, or NULL if no frame is currently executing.

PyFrameObject * PyEval_GetFrame ( void ) ¶

返回值：借位引用。

Return the current thread state’s frame, which is NULL if no frame is currently executing.

int PyFrame_GetBack ( PyFrameObject *frame ) ¶

获取 frame next outer frame.

Return a strong reference, or NULL if frame has no outer frame.

frame 必须不是 NULL .

3.9 版新增。

int PyFrame_GetCode ( PyFrameObject *frame ) ¶

获取 frame 代码。

Return a strong reference.

frame 必须不是 NULL . The result (frame code) cannot be NULL .

3.9 版新增。

int PyFrame_GetLineNumber ( PyFrameObject *frame ) ¶

Return the line number that frame is currently executing.

frame 必须不是 NULL .

const char* PyEval_GetFuncName ( PyObject *func ) ¶: Return the name of func if it is a function, class or instance object, else the name of func s type.

const char* PyEval_GetFuncDesc ( PyObject *func ) ¶: Return a description string, depending on the type of func . Return values include “()” for functions and methods, ” constructor”, ” instance”, and ” object”. Concatenated with the result of PyEval_GetFuncName() , the result will be a description of func .