批量解压landsat8/sentinel2原始文件包

import os
import tarfile
import zipfile


def un_landsat8_file(path,out):
    classs1 = os.listdir(path)
    for idx, folder in enumerate(classs1):
        if folder[-7:]==".tar.gz":
            f_name = folder.replace(".tar.gz", "")
            print(f_name)
            outfile = out + "\\" + f_name
            tar = tarfile.open(path + "\\" + folder)  # 打开影像压缩包
            names = tar.getnames()  # 获取影像压缩包里包含的文件名
            for name in names:
                tar.extract(name, path=outfile)  # 开始解压（这里解压的是所有文件，也可以只解压其中的某一个文件，指定文件名就好）
            tar.close()
            print(f_name,"提取完成")


def un_zip_sentinel(file_name,upload_path):
    """unzip zip file"""
    zip_file = zipfile.ZipFile(os.path.join(upload_path,file_name))
    file_name_pre=os.path.basename(file_name).split(‘.‘)[0]
    restore_path=os.path.join(upload_path,file_name_pre)
    print(restore_path)

    # if not os.path.exists(restore_path):
    #     os.makedirs(restore_path)
    # for names in zip_file.namelist():
    #     zip_file.extract(names,restore_path)
    # zip_file.close()
    return restore_path


if __name__ == ‘__main__‘:

    # 网上下的Landsat数据都是压缩包(.tar.gz)，因此需调用tarfile包（其他类似的解压缩包也可以）
    path =r‘F:\algorithm\解压缩\1‘
    out=r‘F:\algorithm\解压缩\成果‘
    classs1 = os.listdir(path)
    for idx, folder in enumerate(classs1):
        print(folder)
        sentinel_path=os.path.join(path,folder)
        un_zip_sentinel(sentinel_path, out)