def get_or_404(self, path):
        page = self.get(path)
        if not page:
            abort(404)
        return page
Get a method or class from any imported module from its name.
dataset/ETHPy150Open SimonSapin/Flask-FlatPages/flask_flatpages/flatpages.py/FlatPages.get_or_404--crossover with--dataset/ETHPy150Open rlpy/rlpy/rlpy/Domains/PacmanPackage/util.py/lookup