/**
* @return if method could be made abstract? (that means "create abstract version if method in
* parent class")
*/
private static boolean couldBeAbstract(@NotNull final PyFunction function) {
if (PyUtil.isInit(function)) {
return false; // Who wants to make __init__ abstract?!
}
final PyUtil.MethodFlags flags = PyUtil.MethodFlags.of(function);
assert flags != null : "Function should be called on method!";
final boolean py3K = LanguageLevel.forElement(function).isPy3K();
// TODO: use strategy because we already has the same check in #addMetaAbcIfNeeded
return flags.isInstanceMethod() || py3K; // Any method could be made abstract in py3
}
@NotNull
@Override
public PyMemberInfo<PyFunction> apply(@NotNull final PyFunction pyFunction) {
final PyUtil.MethodFlags flags = PyUtil.MethodFlags.of(pyFunction);
assert flags != null : "No flags return while element is function " + pyFunction;
final boolean isStatic = flags.isStaticMethod() || flags.isClassMethod();
return new PyMemberInfo<PyFunction>(
pyFunction,
isStatic,
buildDisplayMethodName(pyFunction),
isOverrides(pyFunction),
this,
couldBeAbstract(pyFunction));
}