Unzip all files and directories from a subfolder

问题

My first post here.

I need to create a Python script that can extract the sub-folder content of a .zip file into a specified directory and I can't find a way to do this.

More exactly I'm upgrading daily the Blender_2.8 build from here: https://builder.blender.org/download/blender-2.80-741641f4c3b8-win64.zip

The problem is that every day the name of the folder inside the .zip file it is changing. I need to extract only the sub-folder content without the root folder.

I do have a somehow working solution, I just don't know hot to select ONLY the sub-folder content and not the whole folder inside the archive.

from zipfile import ZipFile

def main():

    print('Extract all files in ZIP to different directory')

    # Create a ZipFile Object and load sample.zip in it
    with ZipFile('b.zip', 'r') as zipObj:
       # Extract all the contents of zip file in different directory
       zipObj.extractall('C:\Programe\Blender_2.80')

if __name__ == '__main__':
   main()

Basically I need to get rid of the "blender-2.80.0-git.741641f4c3b8-windows64" folder and extract only his subfolders and files.

Also will be great if possible to write some code to download automatically the 64bit Windows build from the net instead of opening the browser and doing so manually.

Best regards.

来源：https://stackoverflow.com/questions/56645077/unzip-all-files-and-directories-from-a-subfolder