Python 读取多个CSV文件整合到一个CSV文件
def get_data(path): df_list = [] for file in tqdm(os.listdir(path)):##进度条 file_path = os.path.join(path, file) df = pd.read_csv(file_path) df_list.append(df) df = pd.concat(df_list) return dfTEST_PATH = './data/hy...
