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Defined macros Py_RETURN_(TRUE|FALSE|NONE) as helper functions for returning

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the specified value.  All three Py_INCREF the singleton and then return it.
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Brett Cannon 2003-10-19 21:19:40 +00:00
parent 52da4496cd
commit d05235ec49
2 changed files with 7 additions and 0 deletions
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3
Include/object.h
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@ -633,6 +633,9 @@ Don't forget to apply Py_INCREF() when returning this value!!!
PyAPI_DATA(PyObject) _Py_NoneStruct; /* Don't use this directly */
#define Py_None (&_Py_NoneStruct)
/* Macro for returning Py_None from a function */
#define Py_RETURN_NONE Py_INCREF(Py_None); return Py_None;
/*
Py_NotImplemented is a singleton used to signal that an operation is
not implemented for a given type combination.