如何确定 python ZipFile 中的项目是目录还是文件？

Question

这是我目前的系统，它只是查看路径中是否有句点...但这并不适用于所有情况

    with ZipFile(zipdata, 'r') as zipf: #Open the .zip BytesIO in Memory
        
        mod_items = zipf.namelist()     #Get the name of literally everything in the zip
        
        for folder in mod_folders:

            mod_items.insert(0, folder) 
            #Put the folder at the start of the list
            #This makes sure that the folder gets created 
            
            #Search through every file in the .zip for each folder indicated in the save
            for item in mod_items: 

                if folder in item:  #If the item's path indicates that it is a member of the folder
                    
                    itempath = item #Make a copy of the 
                    
                    if not itempath.startswith(folder):
                        itempath = path_clear(itempath, folder)
                        
                    if not 'GameData/' in itempath:
                        itempath = 'GameData/' + itempath
                        
                    path = mod_destination_folder + '/' + itempath
                    path = path_clear(path)
                    dot_count = path.count('.')
                    
                    if dot_count: #Is a normal file, theoretically
                        
                        itemdata = zipf.read(item)
                        
                        try:
                            with open(path, 'wb') as file:
                                file.write(itemdata)
                                
                        except FileNotFoundError as f:
                            folder_path = path[:path.rfind('/')]
                            makedirs(folder_path)
                            with open(path, 'wb') as file:
                                file.write(itemdata)

                    else: #Is a folder
                        try: makedirs(path)
                        except: pass

我只需要某种方法来确定是否： A) 文件夹是否是用户想要的文件夹之一 B）对于该文件夹中的每个项目都是一个目录或一个文件

Answer 1

使用ZipInfo.is_dir:

zipf.getinfo(name).is_dir()

您也可以使用 infolist 而不是 namelist 来直接获取 ZipInfo 对象而不是名称。

或者，检查名称 - 目录将以 / 结尾。（这与 is_dir 执行的检查相同。）

如何确定 python ZipFile 中的项目是目录还是文件？

How do I determine whether an item in python ZipFile is dir or file?

python

zip

file

python-3.x

python-zipfile