import posixpath


def get_fuzzer_filestore_path(benchmark_df, fuzzer):
    """Gets the filestore_path for |fuzzer| in |benchmark_df|."""
    fuzzer_df = benchmark_df[benchmark_df.fuzzer == fuzzer]
    filestore_path = fuzzer_df.experiment_filestore.unique()[0]
    exp_name = fuzzer_df.experiment.unique()[0]
    return posixpath.join(filestore_path, exp_name)