def __getitem__(self, index):
        index, item = self._list.__getitem__(index)
        return item
Given a list of extension modules, iterate over the list and pass
dataset/ETHPy150Open RDFLib/rdflib/rdflib/graph.py/Seq.__getitem__--crossover with--dataset/ETHPy150Open datafolklabs/cement/cement/core/extension.py/CementExtensionHandler.load_extensions