#!/usr/bin/python import os DATA_DIR=os.path.expanduser('~/Journal/2026/data') data_files = {} os.path.expanduser('~/Journal/2026/data') for root, _, files in os.walk(DATA_DIR): for file in files: name, ext = os.path.splitext(file) if ext == '.csv': data_files[name] = os.path.join(root, file) print(data_files.keys()) choice = input() file = data_files[choice] print(file)