def search_for_source(self, ctx, item):
        if not self.use_staticfiles:
            return Resolver.search_for_source(self, ctx, item)

        if has_magic(item):
            return list(self.glob_staticfiles(item))
        else:
            f = finders.find(item)
            if f is not None:
                return f

        raise IOError(
            item % "'%s' not found (using staticfiles finders)")
dataset/ETHPy150Open miracle2k/django-assets/django_assets/env.py/DjangoResolver.search_for_source/swapped operands of `%`