org.python.core.finalization

Interface FinalizableBuiltin

All Known Implementing Classes:

PyBZ2File, PyBZ2FileDerived, PyFile, PyFileDerived, PyFileIO, PyFileIODerived, PyGenerator, PyIOBase, PyIOBaseDerived, PyRawIOBase, PyRawIOBaseDerived

public interface FinalizableBuiltin

See documentation of FinalizablePyObject.

Method Summary

Modifier and Type	Method and Description
void	__del_builtin__() __del_builtin__() is the built-in's own finalizer, while FinalizablePyObjectDerived.__del_derived__() refers to an instance's in-dict __del__.

Method Detail

__del_builtin__

void __del_builtin__()

__del_builtin__() is the built-in's own finalizer, while FinalizablePyObjectDerived.__del_derived__() refers to an instance's in-dict __del__. A FinalizeTrigger calls FinalizablePyObjectDerived.__del_derived__() first and - if existent - __del_builtin__() after that. A plain FinalizablePyObject.__del__() would behave as overridden by FinalizablePyObjectDerived.__del_derived__(), i.e. won't be called if the type implements FinalizablePyObjectDerived, while __del_builtin__() is called in any case.