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)
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)