Les objets booléens

Booleans in Python are implemented as a subclass of integers. There are only two booleans, Py_False and Py_True. As such, the normal creation and deletion functions don't apply to booleans. The following macros are available, however.

PyTypeObject PyBool_Type

Part of the Stable ABI.

This instance of PyTypeObject represents the Python boolean type; it is the same object as bool in the Python layer.

int PyBool_Check(PyObject *o)

Renvoie vrai si o est de type PyBook_Type. Cette fonction réussit systématiquement.

PyObject *Py_False

The Python False object. This object has no methods and is immortal.

Modifié dans la version 3.12: Py_False is immortal.

PyObject *Py_True

The Python True object. This object has no methods and is immortal.

Modifié dans la version 3.12: Py_True is immortal.

Py_RETURN_FALSE

Return Py_False from a function.

Py_RETURN_TRUE

Return Py_True from a function.

PyObject *PyBool_FromLong(long v)

Valeur de retour : nouvelle référence. Part of the Stable ABI.

Return Py_True or Py_False, depending on the truth value of v.