def _extension_from_url(self, url):
        split = urlsplit(url)
        base, ext = os.path.splitext(split.path)
        return ext
Get the path for the migrate repository.
dataset/ETHPy150Open openelections/openelections-core/openelex/us/ia/datasource.py/Datasource._extension_from_url--crossover with--dataset/ETHPy150Open nii-cloud/dodai-compute/nova/db/sqlalchemy/migration.py/_find_migrate_repo