void (@NotNull InsertionContext context, @NotNull LookupElement item) { final Editor editor = context.getEditor(); final Document document = editor.getDocument(); if (context.getCompletionChar() == '(') { context.setAddCompletionChar(false); final int offset = context.getTailOffset(); document.insertString(offset, "()"); PyClass pyClass = PyUtil.as(item.getPsiElement(), PyClass.class); PyFunction init = pyClass != null ? pyClass.findInitOrNew(true, null) : null; if (init != null && PyFunctionInsertHandler.hasParams(context, init)) { editor.getCaretModel().moveToOffset(offset+1); AutoPopupController.getInstance(context.getProject()).autoPopupParameterInfo(context.getEditor(), init); } else { editor.getCaretModel().moveToOffset(offset+2); } } }