/**
* @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
}
@Override
public void visitPyCallExpression(final PyCallExpression node) {
// TODO: refactor, messy code
final PyExpression callee = node.getCallee();
if (callee != null) {
final PsiReference calleeRef = callee.getReference();
if (calleeRef != null) {
final PsiElement calleeDeclaration = calleeRef.resolve();
if (calleeDeclaration instanceof PyFunction) {
final PyFunction calleeFunction = (PyFunction) calleeDeclaration;
final PyClass clazz = calleeFunction.getContainingClass();
if (clazz != null) {
if (PyUtil.isInit(calleeFunction)) {
return; // Init call should not be marked as dependency
}
myResult.putValue(clazz, calleeFunction);
}
}
}
}
}