如何从多个目录中读取多个.parquet文件到单个pandas数据帧中？

import pandas as pd
import glob

def read_parquet_file(file_path):
    return pd.read_parquet(file_path)

def read_parquet_files_from_directories(directories):
    files = []
    for directory in directories:
        files.extend(glob.glob(directory + "/*.parquet"))
    
    data_frames = []
    for file in files:
        data_frames.append(read_parquet_file(file))
    
    return pd.concat(data_frames, ignore_index=True)

import pandas as pd
import glob

def read_parquet_file(file_path):
    return pd.read_parquet(file_path)

def read_parquet_files_from_directories(directories):
    files = []
    for directory in directories:
        files.extend(glob.glob(directory + "/*.parquet"))
    
    data_frames = []
    for file in files:
        data_frames.append(read_parquet_file(file))
    
    return pd.concat(data_frames, ignore_index=True)

directories = ["directory1", "directory2", "directory3"]  # 替换为实际的目录路径

df = read_parquet_files_from_directories(directories)