Question

我需要编写一个解压缩文件的代码，如果它检测到其中包含文件夹（任何文件），则应跳过一个zip文件。

我无法在需要有人指导我正确方向的任何地方找到帮助我可以使用以下代码在zip文件中搜索内容。

dir_name = 'C:\\Users\Desktop\Python'
extension = ".zip"

os.chdir(dir_name)  # change directory from working dir to dir with files

for item in os.listdir(dir_name):  # loop through items in dir

    if item.endswith(extension):  # check for ".zip" extension
        file_name = os.path.abspath(item)  # get full path of files
        zip_ref = zipfile.ZipFile(file_name)  # create zipfile object
        print (zip_ref.namelist())

Answer 1

如果您> = 3.6，则可以使用ZipInfo.is_dir()

如下所示：

dir_name = "/desired/path"
extension = ".zip"

os.chdir(dir_name)  # change directory from working dir to dir with files
for item in os.listdir(dir_name):  # loop through items in dir
    print('item is ', item)
    if not item.endswith(extension):
        continue
    with zipfile.ZipFile(os.path.abspath(item)) as file:
        print('file to check is ', file)
        has_folder = any([a for a in file.infolist() if zipfile.ZipInfo.is_dir(a)])
        print(' has folder ', has_folder, ' file is ', item)

使用python检查zip文件中的任何文件夹

1 个答案: