(object)
return bool(isinstance(object, type) and object.__flags__ & TPFLAGS_IS_ABSTRACT)
Return true if the object is an abstract base class (ABC).
Return true if the object is an abstract base class (ABC).
Return true if the object is an abstract base class ( ABC ) .
def isabstract(object):
    """Return true if the object is an abstract base class (ABC)."""
    return bool(isinstance(object, type) and object.__flags__ & TPFLAGS_IS_ABSTRACT)
def isabstract ( object ) : return bool ( isinstance ( object , type ) and object . __flags__ & TPFLAGS_IS_ABSTRACT )