Beispiel #1
0
def PyObject_IsInstance(space, w_inst, w_cls):
    """Returns 1 if inst is an instance of the class cls or a subclass of
    cls, or 0 if not.  On error, returns -1 and sets an exception.  If
    cls is a type object rather than a class object, PyObject_IsInstance()
    returns 1 if inst is of type cls.  If cls is a tuple, the check will
    be done against every entry in cls. The result will be 1 when at least one
    of the checks returns 1, otherwise it will be 0. If inst is not a class
    instance and cls is neither a type object, nor a class object, nor a
    tuple, inst must have a __class__ attribute --- the class relationship
    of the value of that attribute with cls will be used to determine the result
    of this function."""
    from pypy.module.__builtin__.abstractinst import abstract_isinstance_w
    return abstract_isinstance_w(space, w_inst, w_cls)
Beispiel #2
0
def PyObject_IsInstance(space, w_inst, w_cls):
    """Returns 1 if inst is an instance of the class cls or a subclass of
    cls, or 0 if not.  On error, returns -1 and sets an exception.  If
    cls is a type object rather than a class object, PyObject_IsInstance()
    returns 1 if inst is of type cls.  If cls is a tuple, the check will
    be done against every entry in cls. The result will be 1 when at least one
    of the checks returns 1, otherwise it will be 0. If inst is not a class
    instance and cls is neither a type object, nor a class object, nor a
    tuple, inst must have a __class__ attribute --- the class relationship
    of the value of that attribute with cls will be used to determine the result
    of this function."""
    from pypy.module.__builtin__.abstractinst import abstract_isinstance_w
    return abstract_isinstance_w(space, w_inst, w_cls)